{"title":"Dealzone","description":null,"products":[{"product_id":"bmw-g29-z4-valved-sport-exhaust-system","title":"BMW G29 Z4 M40i Valved Sport Exhaust System","description":"\u003ch3\u003e\u003ciframe title=\"YouTube video player\" src=\"https:\/\/www.youtube.com\/embed\/poQpP-0yiCA?si=DYM20zMH6oK-QcHk\" height=\"315\" width=\"560\"\u003e\u003c\/iframe\u003e\u003c\/h3\u003e\n\u003ch1 data-start=\"155\" data-end=\"196\"\u003e\u003cstrong data-start=\"157\" data-end=\"194\"\u003eBMW Z4 M40i Valved Exhaust System\u003c\/strong\u003e\u003c\/h1\u003e\n\u003ch3 data-start=\"197\" data-end=\"249\"\u003e3.5\" Midpipe, Dual 3\" Axle-Back, Vacuum Valves\u003c\/h3\u003e\n\u003chr data-start=\"251\" data-end=\"254\"\u003e\n\u003ch2 data-start=\"256\" data-end=\"273\"\u003e\u003cstrong data-start=\"259\" data-end=\"271\"\u003eOverview\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cp data-start=\"274\" data-end=\"638\"\u003eThe \u003cstrong data-start=\"278\" data-end=\"323\"\u003eValvetronic Designs Valved Exhaust System\u003c\/strong\u003e for the BMW G29 Z4 M40i is the ultimate upgrade for enthusiasts who demand both performance and versatility. Developed from our extensive R\u0026amp;D on B58-powered platforms—including the Supra and M340i—this system transforms the Z4’s sound and performance, unlocking the true potential of BMW’s celebrated inline-six.\u003c\/p\u003e\n\u003cp data-start=\"1806\" data-end=\"2075\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e \u003c\/p\u003e\n\u003cp\u003e\u003ciframe width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/HM6apeJzueI?si=S6akkXaS_ire3OBy\" title=\"YouTube video player\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003chr data-start=\"640\" data-end=\"643\"\u003e\n\u003ch2 data-start=\"645\" data-end=\"669\"\u003e\u003cstrong data-start=\"648\" data-end=\"667\"\u003eSound \u0026amp; Control\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul data-start=\"670\" data-end=\"956\"\u003e\n\u003cli data-start=\"670\" data-end=\"801\"\u003e\n\u003cp data-start=\"672\" data-end=\"801\"\u003e\u003cstrong data-start=\"672\" data-end=\"688\"\u003eValves Open:\u003c\/strong\u003e A rich, aggressive tone with crisp throttle response, pronounced turbo spool, and motorsport-inspired overrun.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"802\" data-end=\"956\"\u003e\n\u003cp data-start=\"804\" data-end=\"956\"\u003e\u003cstrong data-start=\"804\" data-end=\"822\"\u003eValves Closed:\u003c\/strong\u003e A refined, stock-like sound perfect for long cruises or early-morning starts—ideal when you want performance without the attention.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"958\" data-end=\"961\"\u003e\n\u003ch2 data-start=\"963\" data-end=\"995\"\u003e\u003cstrong data-start=\"966\" data-end=\"993\"\u003ePerformance Engineering\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul data-start=\"996\" data-end=\"1400\"\u003e\n\u003cli data-start=\"996\" data-end=\"1157\"\u003e\n\u003cp data-start=\"998\" data-end=\"1157\"\u003e\u003cstrong data-start=\"998\" data-end=\"1022\"\u003eMaximum Flow Design:\u003c\/strong\u003e Single \u003cstrong data-start=\"1030\" data-end=\"1049\"\u003e3.5\" midsection\u003c\/strong\u003e transitioning into \u003cstrong data-start=\"1069\" data-end=\"1098\"\u003edual 3\" mandrel-bent runs\u003c\/strong\u003e for optimal exhaust scavenging and reduced backpressure.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1158\" data-end=\"1279\"\u003e\n\u003cp data-start=\"1160\" data-end=\"1279\"\u003e\u003cstrong data-start=\"1160\" data-end=\"1187\"\u003eBalanced Sound Profile:\u003c\/strong\u003e Tuned for a deep, full-bodied note inspired by our acclaimed B58 Supra and M340i systems.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1280\" data-end=\"1400\"\u003e\n\u003cp data-start=\"1282\" data-end=\"1400\"\u003e\u003cstrong data-start=\"1282\" data-end=\"1309\"\u003ePrecision Construction:\u003c\/strong\u003e TIG-welded \u003cstrong data-start=\"1321\" data-end=\"1345\"\u003eT304 stainless steel\u003c\/strong\u003e for exceptional durability and corrosion resistance.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003ciframe width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/h6xlGdmZRVY?si=AFFhwXlGb0dh3FFU\" title=\"YouTube video player\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003chr data-start=\"1402\" data-end=\"1405\"\u003e\n\u003ch2 data-start=\"1407\" data-end=\"1423\"\u003e\u003cstrong data-start=\"1410\" data-end=\"1421\"\u003eFitment\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul data-start=\"1424\" data-end=\"1453\"\u003e\n\u003cli data-start=\"1424\" data-end=\"1453\"\u003e\n\u003cp data-start=\"1426\" data-end=\"1453\"\u003e\u003cstrong data-start=\"1426\" data-end=\"1451\"\u003e2017+ BMW G29 Z4 M40i\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1455\" data-end=\"1458\"\u003e\n\u003ch2 data-start=\"1460\" data-end=\"1477\"\u003e\u003cstrong data-start=\"1463\" data-end=\"1475\"\u003eFeatures\u003c\/strong\u003e\u003c\/h2\u003e\n\u003cul data-start=\"1478\" data-end=\"1799\"\u003e\n\u003cli data-start=\"1478\" data-end=\"1517\"\u003e\n\u003cp data-start=\"1480\" data-end=\"1517\"\u003eFully mandrel-bent for maximum flow\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1518\" data-end=\"1559\"\u003e\n\u003cp data-start=\"1520\" data-end=\"1559\"\u003ePrecision TIG welds for high strength\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1560\" data-end=\"1595\"\u003e\n\u003cp data-start=\"1562\" data-end=\"1595\"\u003eBuilt from T304 stainless steel\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1596\" data-end=\"1655\"\u003e\n\u003cp data-start=\"1598\" data-end=\"1655\"\u003eElectronic-actuated valves for rapid and reliable operation\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1656\" data-end=\"1701\"\u003e\n\u003cp data-start=\"1658\" data-end=\"1701\"\u003e11.1 lbs lighter than the factory exhaust\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli data-start=\"1702\" data-end=\"1751\"\u003e\n\u003cp data-start=\"1704\" data-end=\"1751\"\u003eBeautiful tips to complement the Z4’s styling\u003cbr\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1801\" data-end=\"1804\"\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cdiv class=\"included-list\"\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003c\/div\u003e","brand":"Valvetronic Designs","offers":[{"title":"(4) Brushed Steel (3.5\" Outlet)","offer_id":51663662547312,"sku":"BMW.Z4.G29.VSES.BR.BRSH","price":2799.99,"currency_code":"USD","in_stock":true},{"title":"(4) Burnt (3.5\" Outlet)","offer_id":51758327431536,"sku":"BMW.Z4.G29.VSES.BR.BRT","price":2799.99,"currency_code":"USD","in_stock":true},{"title":"(4) Black (3.5\" Outlet)","offer_id":51758327464304,"sku":"BMW.Z4.G29.VSES.BR.BLK","price":2799.99,"currency_code":"USD","in_stock":true},{"title":"(4) Forged Carbon (3.5\" Outlet)","offer_id":51758327497072,"sku":"BMW.Z4.G29.VSES.BR.FC","price":2799.99,"currency_code":"USD","in_stock":true},{"title":"(4) 1x1 Carbon Fiber (3.5\" Outlet)","offer_id":51758327529840,"sku":"BMW.Z4.G29.VSES.BR.RC","price":2799.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0086\/6998\/6875\/files\/A7402056_297439d7-bd4d-49bb-9930-def97c8caa43.jpg?v=1737056757"},{"product_id":"dodge-ram-1500-valved-sport-exhaust-system","title":"Dodge Ram 1500 Valved Sport Exhaust System","description":"\u003cp\u003eThe Dodge Ram 1500 has established itself as one of the most versatile trucks on the road, blending utility, comfort, and power into a package that satisfies drivers across every walk of life. But one area where the Ram leaves room for improvement is the exhaust system. From the factory, the sound is muted and unremarkable, failing to capture the raw personality of the truck or the strength of its engine. At Valvetronic Designs we knew that if we were going to create an exhaust for the Ram 1500 it had to be the most flexible, most refined, and most aggressive configuration available. The result is a system that completely transforms the driving experience while maintaining the practicality and comfort that makes this truck so appealing.\u003c\/p\u003e\n\u003cp\u003e\u003ciframe width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/oa2EYlhYxdQ?si=wo5vUoWhZwGQq7bi\" title=\"YouTube video player\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003ch2\u003ePurpose-Driven Engineering\u003c\/h2\u003e\n\u003cp\u003eConstructed from premium T304 stainless steel, the Valvetronic Designs exhaust for the Ram 1500 is engineered around a full three-inch piping design. This larger diameter drastically improves flow and throttle response, while also setting the foundation for a commanding sound profile. Integrated electronic valves allow the driver to control the system with the touch of a button, switching instantly between quiet refinement and raw aggression. With valves closed the system is smooth and subtle, eliminating drone and unwanted frequencies so you can tow, haul, or road trip across the country without fatigue. With valves open the exhaust unleashes an unmistakable growl, filling the cabin with the kind of sound that reminds you why you chose a V8 powered truck in the first place.\u003c\/p\u003e\n\u003ch2\u003eFitment\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e2019-2024 Ram 1500 V8\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eFull valved exhaust configuration offering quiet cruising and aggressive open tone\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eThree-inch piping design for optimized flow, improved performance, and sharper throttle response\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eT304 stainless steel construction for long term durability, corrosion resistance, and tone consistency\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSeamless electronic valve operation for rapid open and close functionality\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eNo drone and no unwanted frequencies with valves closed, perfect for towing and long drives\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eAggressive, raw sound character with valves open that highlights the V8 engine’s power\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDirect bolt on installation with no cutting and no welding required\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eDesigned to integrate seamlessly with the Ram 1500 platform without compromising usability\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eThe Result\u003c\/h2\u003e\n\u003cp\u003eWith this exhaust installed the Dodge Ram 1500 becomes more than just a capable truck, it becomes a machine with true character and personality. Quiet when you need to tow, commute, or travel long distances, yet ferocious when you want to enjoy the raw excitement of a powerful V8. The balance of refinement and aggression is unmatched, making this system the ultimate choice for Ram owners who want everything in one package.\u003c\/p\u003e\n\u003cp\u003eAt Valvetronic Designs we never compromise in our pursuit of engineering perfection. This system represents our philosophy at its core, to design, engineer, develop, and deliver the best exhaust configuration possible. For Ram 1500 owners who want the most flexible, most refined, and most aggressive exhaust solution on the market, this is it.\u003c\/p\u003e","brand":"Valvetronic Designs","offers":[{"title":"Default Title","offer_id":52530669945200,"sku":"RAM.V8.VSES.BR","price":1999.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0086\/6998\/6875\/files\/A7408910_8ad0740c-a44f-4f28-917d-e1b394417663.jpg?v=1787230217"},{"product_id":"honda-type-r-valved-sport-exhaust-system","title":"Honda Civic FL5 Type R \/ Acura Integra Type S Valved Sport Exhaust System","description":"\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003e\u003ciframe width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/0-xqODbTXIE?si=S-0bWCp_Ac7O6i_x\" title=\"YouTube video player\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003ch4 class=\"text-text-100 mt-2 -mb-1 text-base font-bold\"\u003eOverview\u003c\/h4\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eHonda engineered the FL5 Type R and Integra Type S around one goal: the most engaging hot hatch and sport compact ever built. The shared K20C1 2.0T delivers 315hp, revs past 6,500 RPM, and comes wrapped in a track-tuned platform that sets the class benchmark. But the factory exhaust keeps that engine's true character bottled up.\u003c\/p\u003e\n\u003cp class=\"font-claude-response-body break-words whitespace-normal leading-[1.7]\"\u003eThe Valvetronic Designs Valved Cat-Back Exhaust System connects to the OEM mid-pipe and runs 2.5 inches from inlet to tip, flowing through our valved mufflers and exiting through brushed single-wall Valvetronic tips. An electronic valve system with included controller gives you full, on-demand sound control — aggressive or refined, at the push of a button.\u003c\/p\u003e\n\u003ch4 class=\"text-text-100 mt-2 -mb-1 text-base font-bold\"\u003eWhy It Works\u003c\/h4\u003e\n\u003cul class=\"[li_\u0026amp;]:mb-0 [li_\u0026amp;]:mt-1 [li_\u0026amp;]:gap-1 [\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3\"\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003e2.5\" Mandrel-Bent Tubing:\u003c\/strong\u003e Reduces back pressure and sharpens throttle response throughout the rev range.\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eElectronic Valves:\u003c\/strong\u003e Rapid actuation for seamless, instantaneous sound transitions.\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003ePrecision TIG Welds:\u003c\/strong\u003e Every joint built for performance, track use, and long-term durability.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4 class=\"text-text-100 mt-2 -mb-1 text-base font-bold\"\u003eSound \u0026amp; Control\u003c\/h4\u003e\n\u003cul class=\"[li_\u0026amp;]:mb-0 [li_\u0026amp;]:mt-1 [li_\u0026amp;]:gap-1 [\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3\"\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eValves Closed:\u003c\/strong\u003e Near-OEM volume — refined, socially acceptable, and daily-driver friendly.\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eValves Open:\u003c\/strong\u003e Raw, high-revving K20 character from idle to redline, with the crackles and pops that make the Type R legendary.\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eController:\u003c\/strong\u003e Plug-and-play electronic controller for complete on-demand sound management.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4 class=\"text-text-100 mt-2 -mb-1 text-base font-bold\"\u003eConstruction \u0026amp; Options\u003c\/h4\u003e\n\u003cul class=\"[li_\u0026amp;]:mb-0 [li_\u0026amp;]:mt-1 [li_\u0026amp;]:gap-1 [\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3\"\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e Brushed T304 stainless steel.\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eCraftsmanship:\u003c\/strong\u003e Precision TIG welds; smooth, high-flow mandrel routing.\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eTips:\u003c\/strong\u003e Brushed single-wall Valvetronic tips.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4 class=\"text-text-100 mt-2 -mb-1 text-base font-bold\"\u003eFitment\u003c\/h4\u003e\n\u003cul class=\"[li_\u0026amp;]:mb-0 [li_\u0026amp;]:mt-1 [li_\u0026amp;]:gap-1 [\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3\"\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003e2023–2024 Honda Civic FL5 Type R\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003e2024–2025 Acura Integra Type S\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4 class=\"text-text-100 mt-2 -mb-1 text-base font-bold\"\u003eInstallation Notes\u003c\/h4\u003e\n\u003cul class=\"[li_\u0026amp;]:mb-0 [li_\u0026amp;]:mt-1 [li_\u0026amp;]:gap-1 [\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3\"\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eDirect bolt-on to OEM mid-pipe. No cutting or permanent modifications required.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eFor configuration or emissions questions, contact \u003ca class=\"underline underline underline-offset-2 decoration-1 decoration-current\/40 hover:decoration-current focus:decoration-current\" href=\"mailto:customerservice@valvetronic.com\"\u003ecustomerservice@valvetronic.com\u003c\/a\u003e.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4 class=\"text-text-100 mt-2 -mb-1 text-base font-bold\"\u003eWhat's Included\u003c\/h4\u003e\n\u003cul class=\"[li_\u0026amp;]:mb-0 [li_\u0026amp;]:mt-1 [li_\u0026amp;]:gap-1 [\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3\"\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eValved cat-back exhaust system (T304 stainless steel)\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eElectronic valve controller\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003eAll required clamps and installation hardware\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4 class=\"text-text-100 mt-2 -mb-1 text-base font-bold\"\u003eSpecifications\u003c\/h4\u003e\n\u003cul class=\"[li_\u0026amp;]:mb-0 [li_\u0026amp;]:mt-1 [li_\u0026amp;]:gap-1 [\u0026amp;:not(:last-child)_ul]:pb-1 [\u0026amp;:not(:last-child)_ol]:pb-1 list-disc flex flex-col gap-1 pl-8 mb-3\"\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eTubing Diameter:\u003c\/strong\u003e 2.5\" inlet to outlet\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eMaterial:\u003c\/strong\u003e T304 stainless steel\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eValves:\u003c\/strong\u003e Electronic-actuated, controller included\u003c\/li\u003e\n\u003cli class=\"whitespace-normal break-words pl-2\"\u003e\n\u003cstrong\u003eFinish:\u003c\/strong\u003e Brushed stainless\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Valvetronic Designs","offers":[{"title":"Valved Sport Exhaust System (Catback)","offer_id":52530794529136,"sku":"HOND.TYPR.VSES.BR","price":2399.99,"currency_code":"USD","in_stock":true},{"title":"+ FREE FLOW FRONT PIPE","offer_id":52530794561904,"sku":"HOND.TYPR.VSES.FF.BR","price":2999.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0086\/6998\/6875\/files\/HondaCivicFl5_9_ShopifyCustomSize.jpg?v=1777564694"},{"product_id":"jeep-wrangler-valved-sport-exhaust-system","title":"Jeep JLU\/JL Wrangler Blackbear™ Valved Exhaust System","description":"\u003ch1\u003eJeep Wrangler JL Blackbear™ Valved Exhaust System\u003c\/h1\u003e\n\u003ch1\u003e\u003ciframe title=\"YouTube video player\" src=\"https:\/\/www.youtube.com\/embed\/YZeaJhSE_RU?si=PnZ88H0uZrHGc1Hs\" height=\"315\" width=\"560\"\u003e\u003c\/iframe\u003e\u003c\/h1\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cspan\u003eThe legendary Jeep Wrangler is a symbol of versatility and freedom, bringing on-road comfort with legendary off-road capability. When we began developing an exhaust system for the Jeep Wrangler JL platform, we were amazed with the sound potential. Designed by our team of Jeep enthusiasts, this revolutionary valved exhaust system is guaranteed to add excitement and adrenalin to your ride.\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cstrong\u003e*Note:\u003c\/strong\u003e If you do not already have a resonator delete or aftermarket midpipe, we recommend getting the Valved Sport Exhaust System (Catback) for the best sound, as the factory resonator is very restrictive.  \u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003ePurpose-Driven Engineering\u003c\/h2\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cspan\u003eConstructed from high quality T304 stainless steel, this exhaust system is easy to install with simple hand tools and features a high temp satin black finish for lasting durability. The integrated pneumatic exhaust valves can be opened and closed on the fly, providing two distinct sound profiles at the push of a button. With the valves closed, the system remains tame and smooth with no unwanted drone or frequencies. With the valves open, the Wrangler comes alive with a raw, aggressive sound that nicely amplifies both the 3.6L V6 and 2.0L four cylinder engines. \u003c\/span\u003e\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cmeta charset=\"utf-8\"\u003e\n\u003cdiv role=\"presentation\"\u003eAxle back and midpipes fit Wrangler JL (2-door) and Wrangler Unlimited JLU (4-door)\u003c\/div\u003e\n\u003c\/li\u003e\n\u003cli\u003eWireless valve operation between a quiet or aggressive sound profile at the press of the include key fob buttons.\u003c\/li\u003e\n\u003cli\u003eConstructed from 2.5\" mandrel bent T304 stainless steel tubing and painted with a satin black high temp finish for lasting durability.\u003c\/li\u003e\n\u003cli\u003eDirect bolt on installation with no cutting, welding or modifications required.\u003c\/li\u003e\n\u003cli\u003eComes complete with our vacuum valve control kit, wireless key fob, band clamps, and hardware for a seamless and straightforward installation.\u003c\/li\u003e\n\u003cli\u003eOur tuned system provides a pleasant on-road experience with no annoying drone or frequencies.\u003cbr\u003e\n\u003c\/li\u003e\n\u003cli\u003eWorks with all OE bumpers and receiver hitches and most aftermarket versions.\u003c\/li\u003e\n\u003cli\u003eOptional Mid Pipe removes the factory resonator for better exhaust tone\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eThe Result\u003c\/h2\u003e\n\u003cp\u003e\u003cmeta charset=\"utf-8\"\u003e\u003cspan\u003eOur Wrangler JL valved exhaust system provides in-cab select-ability for stealthy on-street performance or spirited off-road adventures with the push of a button. At Valvetronic Designs we never compromise, and this system stands alone as the ultimate sound solution for Wrangler JL owners who demand the best.\u003c\/span\u003e\u003c\/p\u003e","brand":"Valvetronic Designs","offers":[{"title":"Blackbear™ Valved Axleback Rear Section \/ 3.6L Naturally aspirated V6","offer_id":52532590444912,"sku":"JEEP.JL.AXL.BLK","price":899.99,"currency_code":"USD","in_stock":true},{"title":"Blackbear™ Valved Axleback Rear Section \/ 2.0L Turbocharged inline-4","offer_id":53791148671344,"sku":"JEEP.JL.AXL.BLK","price":899.99,"currency_code":"USD","in_stock":true},{"title":"Blackbear™ Valved Exhaust System (Catback) \/ 3.6L Naturally aspirated V6","offer_id":52532590477680,"sku":"JEEP.JL.3.6L.VSES.BLK","price":1199.99,"currency_code":"USD","in_stock":true},{"title":"Blackbear™ Valved Exhaust System (Catback) \/ 2.0L Turbocharged inline-4","offer_id":53788552724848,"sku":"JEEP.JL.2.0L.VSES.BLK","price":1199.99,"currency_code":"USD","in_stock":true},{"title":"Exhaust Midpipe ONLY \/ 3.6L Naturally aspirated V6","offer_id":53788552757616,"sku":"JEEP.JL.3.6L.MP.BR","price":299.99,"currency_code":"USD","in_stock":true},{"title":"Exhaust Midpipe ONLY \/ 2.0L Turbocharged inline-4","offer_id":53788552790384,"sku":"JEEP.JL.2.0L.MP.BR","price":299.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0086\/6998\/6875\/files\/JEEP.JL.BR_2_ShopifyCustomSize.png?v=1779116944"},{"product_id":"bmw-g8x-m3-m4-hfd-valved-sport-exhaust-system","title":"BMW G80\/G82\/G83 M3 \/ M4 HFD Midpipe","description":"\u003ch3\u003e*Pre-order only.*\u003c\/h3\u003e\n\u003ch1\u003eBMW G80 M3 \/ G82–G83 M4 HFD Exhaust System\u003c\/h1\u003e\n\u003ch3\u003eHFD Midpipe + Valved Axle-Back Exhaust System now including HFD chassis brace \u0026amp; 3\" to 2.75\" reducer clamps for OEM axle back compatibility!\u003c\/h3\u003e\n\u003cp\u003e\u003ciframe width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/oS-CmuztqIs?si=piDke7k55yFBaA68\" title=\"YouTube video player\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003ch2\u003eOverview\u003c\/h2\u003e\n\u003cp\u003eThe BMW G8X platform delivers incredible performance—but the sound still leaves room for improvement. The Valvetronic Designs HFD Exhaust System was developed to completely redefine the S58’s sound profile by combining our High Frequency Development midpipe with our signature valved axle-back system.\u003c\/p\u003e\n\u003cp\u003eHFD, or \u003cstrong\u003eHigh Frequency Development\u003c\/strong\u003e, represents a clean-sheet approach to exhaust engineering focused on optimizing exhaust pulse timing, improving acoustic balance, and creating a smoother, more exotic inline-six tone. Paired with our valved axle-back, this system delivers both refined daily drivability and aggressive performance sound on demand.\u003c\/p\u003e\n\u003cp\u003eDesigned as a complete solution, the HFD Exhaust System enhances tone quality—not just volume—eliminating unwanted rasp and low-RPM harshness while preserving the high-frequency character that makes the S58 come alive.\u003c\/p\u003e\n\u003ch3\u003eSound Clip: IRL 3 inch Downpipes + HFD Midpipe + Axleback\u003c\/h3\u003e\n\u003cp\u003e\u003ciframe width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/m9o0HSbxeIQ\" title=\"YouTube video player\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003ch3\u003eSound Clip: HFD Exhaust System (400 Cell Downpipes + HFD Midpipe + Axle-Back)\u003c\/h3\u003e\n\u003cp\u003e\u003ciframe width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/bfymkN7Gb-w?si=ty_upHyNU_F9KASt\" title=\"YouTube video player\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003ch3\u003eSound Clip: HFD Exhaust System (Stock Downpipes + Midpipe + Axle-Back)\u003c\/h3\u003e\n\u003cp\u003e\u003ciframe width=\"560\" height=\"315\" src=\"https:\/\/www.youtube.com\/embed\/jUTuV-dniAM\" title=\"YouTube video player\"\u003e\u003c\/iframe\u003e\u003c\/p\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003ch2\u003eWhy It Works\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eHFD midpipe design:\u003c\/strong\u003e Developed from the ground up to refine exhaust pulse timing and deliver a smoother, higher-quality sound profile.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eValved axle-back system:\u003c\/strong\u003e Provides full control over sound—quiet and refined when closed, aggressive and engaging when opened.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eFull system integration:\u003c\/strong\u003e Engineered as a complete exhaust solution to ensure optimal flow, tone, and performance.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e3-inch midpipe layout:\u003c\/strong\u003e Supports improved exhaust flow and higher-horsepower applications, including hybrid turbo setups.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSound \u0026amp; Control\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eRefined inline-six tone:\u003c\/strong\u003e Smoother, more exotic sound signature across the entire RPM range.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eHigh-frequency character:\u003c\/strong\u003e Sharper, more aggressive tone under load without excessive harshness.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eValve control:\u003c\/strong\u003e Switch between comfortable daily driving and full performance sound instantly.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eReduced rasp:\u003c\/strong\u003e Engineered to eliminate unwanted frequencies common in less-refined systems.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eConstruction \u0026amp; Options\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eMaterials:\u003c\/strong\u003e T304 stainless steel \u003cstrong\u003eor\u003c\/strong\u003e ultra-light Grade 5 titanium.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eWeight savings:\u003c\/strong\u003e Significant reduction compared to factory system (varies by material).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eCraftsmanship:\u003c\/strong\u003e Precision TIG welds, mandrel-bent tubing, and premium construction throughout.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eTips:\u003c\/strong\u003e Premium exhaust tips included.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eValve Integration\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eElectronic valve control\u003c\/strong\u003e with included controller for instant adjustment.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003eOEM integration available\u003c\/strong\u003e for factory-style valve operation.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eFitment\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e2020+ BMW G80 M3\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e2020+ BMW G82 M4 (Coupe)\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003e\u003cstrong\u003e2020+ BMW G83 M4 (Convertible)\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eInstallation Notes\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eDesigned as a complete exhaust system for the BMW G8X platform.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eProfessional installation is recommended.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eSystem is fully reversible.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cmeta charset=\"utf-8\"\u003e \u003ca title=\"G8x Install Guide\" href=\"https:\/\/youtu.be\/0wpjSUXVG2Y\" target=\"_blank\"\u003e\u003cstrong\u003eCLICK HERE FOR INSTALL GUIDE\u003c\/strong\u003e\u003c\/a\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eWhat’s Included\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eHFD midpipe assembly\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eValved axle-back exhaust system\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eValve controller\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eExhaust tips\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eHardware and clamps\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e(2) \u003cspan\u003e3\" to 2.75\" reducer sleeve clamps\u003cbr\u003e\u003cbr\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli\u003e\u003cspan\u003eValvetronic HFD Chassis Brace\u003c\/span\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003eSpecifications\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cp\u003eTubing diameter: 3.0\" midpipe\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eMaterials: T304 stainless steel\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp\u003eValves: Electronic, with controller (OEM integration available)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cdiv class=\"hidepre\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cp class=\"included-list\"\u003e \u003c\/p\u003e","brand":"Valvetronic Designs","offers":[{"title":"HFD Midpipe Only \/ BRUSHED T304 STAINLESS STEEL \/ No Exhaust Tips (Midpipe Only)","offer_id":53422956446064,"sku":"BMW.G8X.M3.HFD.MP.BR","price":1499.99,"currency_code":"USD","in_stock":true},{"title":"FULL SYSTEM (CATBACK) \/ BRUSHED T304 STAINLESS STEEL \/ (4) 1X1 CARBON FIBER (4.0 OUTLET)","offer_id":53422932427120,"sku":"BMW.G8X.M3.VSES.HFD.BR.RC","price":2999.99,"currency_code":"USD","in_stock":true},{"title":"FULL SYSTEM (CATBACK) \/ BRUSHED T304 STAINLESS STEEL \/ (4) BRUSHED STEEL (3.5 OUTLET)","offer_id":53422932296048,"sku":"BMW.G8X.M3.VSES.HFD.BR.BRSH","price":2999.99,"currency_code":"USD","in_stock":true},{"title":"FULL SYSTEM (CATBACK) \/ BRUSHED T304 STAINLESS STEEL \/ (4) BURNT (3.5 OUTLET)","offer_id":53422932328816,"sku":"BMW.G8X.M3.VSES.HFD.BR.BRT","price":2999.99,"currency_code":"USD","in_stock":true},{"title":"FULL SYSTEM (CATBACK) \/ BRUSHED T304 STAINLESS STEEL \/ (4) BLACK (3.5 OUTLET)","offer_id":53422932361584,"sku":"BMW.G8X.M3.VSES.HFD.BR.BLK","price":2999.99,"currency_code":"USD","in_stock":true},{"title":"FULL SYSTEM (CATBACK) \/ BRUSHED T304 STAINLESS STEEL \/ (4) FORGED CARBON FIBER (3.5 OUTLET)","offer_id":53422932394352,"sku":"BMW.G8X.M3.VSES.HFD.BR.FC","price":2999.99,"currency_code":"USD","in_stock":true},{"title":"FULL SYSTEM + 400 Cell Catted Downpipes \/ BRUSHED T304 STAINLESS STEEL \/ (4) 1X1 CARBON FIBER (4.0 OUTLET)","offer_id":53422932787568,"sku":"BMW.G8X.M3.VSES.HFD.400C.BR.RC","price":4999.99,"currency_code":"USD","in_stock":true},{"title":"FULL SYSTEM + 400 Cell Catted Downpipes \/ BRUSHED T304 STAINLESS STEEL \/ (4) BRUSHED STEEL (3.5 OUTLET)","offer_id":53422932656496,"sku":"BMW.G8X.M3.VSES.HFD.400C.BR.BRSH","price":4999.99,"currency_code":"USD","in_stock":true},{"title":"FULL SYSTEM + 400 Cell Catted Downpipes \/ BRUSHED T304 STAINLESS STEEL \/ (4) BURNT (3.5 OUTLET)","offer_id":53422932689264,"sku":"BMW.G8X.M3.VSES.HFD.400C.BR.BRT","price":4999.99,"currency_code":"USD","in_stock":true},{"title":"FULL SYSTEM + 400 Cell Catted Downpipes \/ BRUSHED T304 STAINLESS STEEL \/ (4) BLACK (3.5 OUTLET)","offer_id":53422932722032,"sku":"BMW.G8X.M3.VSES.HFD.400C.BR.BLK","price":4999.99,"currency_code":"USD","in_stock":true},{"title":"FULL SYSTEM + 400 Cell Catted Downpipes \/ BRUSHED T304 STAINLESS STEEL \/ (4) FORGED CARBON FIBER (3.5 OUTLET)","offer_id":53422932754800,"sku":"BMW.G8X.M3.VSES.HFD.400C.BR.FC","price":4999.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0086\/6998\/6875\/files\/DSC08384_ShopifyCustomSize.png?v=1784571870"}],"url":"https:\/\/valvetronic.com\/collections\/dealzone.oembed","provider":"Valvetronic Designs","version":"1.0","type":"link"}