Replacement OPF Bung Plug

$29.99

Replacement OPF Bung Plug
SKU: VTD.REP.OPF.PLUG

Replacement OPF Bung Plug

shipFree Shipping to the 48 Contiguous States

$29.99

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Specifications

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Warranty Coverage

All products manufactured by Valvetronic Designs are guaranteed to be free from manufacturing defects in materials and workmanship at the time of sale. A manufacturing defect is defined as any characteristic of the product that arises during the manufacturing process which impairs its usability for the purposes for which it was designed and manufactured.

Products are guaranteed to fit and function as designed on their intended vehicle application, provided the vehicle has not been modified or incurred structural damage. Sound or tone is not a warrantable or returnable issue, as exhaust sound is subjective and not considered a defect.

Warranty Periods

  • 304 stainless steel and titanium exhaust tubes and welds carry a Lifetime of Ownership limited warranty against defects in workmanship or material, including penetrating rust.
  • Mufflers and resonators carry a 3-year limited warranty against defects in workmanship or material, including penetrating rust.
  • Catalysts are warranted to conform to EPA emission testing and OBDII compatibility criteria for 25,000 miles from the date of installation, whichever occurs first.
  • Catalytic converter external shells, including end pipes, are warranted against corrosion and defective welding for 5 years or 50,000 miles from the date of installation, whichever occurs first.
  • Vacuum pots, electronic remotes, and mechanical valves are covered by a 1-year limited warranty.
  • Electronics, including 12V vacuum pumps, RF modules, and controllers, are covered by a 1-year limited warranty.
  • Tip finish is covered by a 1-year limited warranty.

Warranty Terms

  • Warranty coverage begins on the purchase date and applies only to the original purchaser.
  • This warranty is not transferable or assignable at any time.
  • Discoloration caused by heat, salt, brine, or other road treatments is not covered.
  • Tip finish discoloration or damage caused by heat, chemicals, lack of maintenance, road salt, brine, other road treatments, road debris, or misuse is not covered.

FULL WARRANTY POLICY CAN BE FOUND HERE

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Overall rating: 5.0 / 5 from 1 reviews.

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Reviews

⭐⭐⭐⭐⭐ Outstanding Support When Safety Truly Mattered

"I want to publicly recognize Valvetronic Designs for handling a serious and potentially dangerous situation with professionalism, urgency, and integrity. During a recent inspection at BMW of Mountain View, it was discovered that critical exhaust block-off plugs were missing from my Valvetronic full titanium exhaust system. These plugs were lost or not reinstalled by a previous installation shop, leaving open exhaust ports. Because I run ethanol, BMW’s lead technician explicitly stated the car was not safe to drive or test-drive in this condition due to the risk of extreme heat, underbody damage, and potential fire hazard. The moment I contacted Valvetronic Designs and shared the photos and details, their team immediately recognized the safety risk. There was no hesitation, no deflection, no back-and-forth. They treated the situation exactly as it should be treated: urgent and hazardous. Valvetronic: • Confirmed the issue immediately • Rushed replacement OPF bung plugs and caps Next Day Air directly to BMW • Did not charge me for the replacements • Communicated clearly and professionally throughout This level of support matters—especially when safety is involved. I have a 14-month-old child, and the last thing any parent wants is to unknowingly drive a car that could overheat, damage critical components, or worse. Valvetronic understood that immediately. Mistakes can happen during installation by third parties. What defines a company is how they respond when something goes wrong. Valvetronic Designs stepped up without hesitation and did the right thing. Top-tier product. Top-tier support. A brand that genuinely stands behind both performance and safety. Thank you to the Valvetronic team—you earned a customer for life."

— Edwin G. (5/5)

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