Premium T304 Stainless Steel with Vacuum-Operated Valves
Overview
The S85 V10 is one of BMW’s most celebrated engines, renowned for its exotic character and F1-inspired wail. The Valvetronic Designs Valved Exhaust System was engineered to elevate that experience, offering unrivaled control over tone and volume while enhancing performance.
With valves closed, the system delivers a refined, mellow note perfect for cruising. Open the valves, and the exhaust roars to life—unleashing the raw, high-pitched fury the E60 M5 is famous for.
Why It Works
Designed for the S85 V10: Optimized to highlight the engine’s naturally high-revving V10 character and signature sound.
Large Center Merge Section: Reduces turbulence and improves scavenging for a richer, more balanced tone.
Vacuum-Operated Valves: Switch seamlessly between subdued refinement and full-throttle aggression.
Sound & Control
Valves Closed: Smooth, mellow tone ideal for urban driving or long-distance cruising.
Valves Open: Aggressive, high-pitched wail with pronounced motorsport character.
On-Demand Flexibility: Total sound control at the touch of a button.
Construction & Quality
Material: Premium T304 stainless steel for strength, durability, and corrosion resistance.
Craftsmanship: Precision TIG welds and smooth mandrel bends for maximum flow and performance.
Design: Engineered for perfect fitment and seamless integration into the E60 M5 chassis.
Fitment
2005–2010 BMW E60 M5
Installation Notes
Direct bolt-on installation with no permanent modifications required.
100% reversible—return to stock at any time.
What’s Included
T304 stainless steel valved exhaust system
Vacuum-actuated valves with control hardware
All necessary clamps and installation hardware
Specifications
Material: T304 stainless steel
Valves: Vacuum-actuated for rapid response
Design: Large center merge section for flow efficiency and tonal balance
Finish: Brushed stainless steel
Designed for the S85 V10: Optimized to highlight the engine's naturally high-revving V10 character and signature sound, Large Center Merge Section: Reduces turbulence and improves scavenging for a richer, more balanced tone, Vacuum-Operated Valves: Switch seamlessly between subdued refinement and full-throttle aggression
Brushed T304 stainless steel
Precision TIG welds and smooth mandrel bends for maximum flow and performance.
Vacuum-actuated for rapid response
Brushed Single Wall Valvetronic Tips
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.
T304 stainless steel valved exhaust system, Vacuum-actuated valves with control hardware, All necessary clamps and installation hardware
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Overall rating: 5.0 / 5 from 2 reviews.
AI Generated Review Summary
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Review highlights
Reviews
E60 M5 Symphony
"Absolute perfection for the E60 M5! Completely unlocks the S85 true potential. Valves Open: An unbelievable, intoxicating F1-style scream that turns heads everywhere without obnoxious interior drone. Valves Closed: Quiet, civilized, and completely neighbourhood friendly for daily cruising. Top-tier build quality, flawless fitment, and hands-down the single best sound upgrade you can give this car. 10/10!"
— Liza O. (5/5)
Amazing
"best exhaust company"
— Shaun J. (5/5)
Q&A
Will this exhaust fit the v10 m6?
Yes, this system is designed for the S85 V10. It is optimized to highlight the engine’s naturally high-revving V10 character and signature sound.
What is the tube diameter?
The tubing diameter is 2.5"
Exhaust for bmw e60 m5 Do they have papers to enter into the traffic book registration
Thank you for your inquiry regarding vehicle registration documents. Due to the wide range of local, regional, and national laws across the globe (such as TÜV, MOT, and specific registration requirements), we are unable to provide certification papers or guarantees of legality for street use. It is the customer's sole responsibility to ensure that any modification complies with all applicable vehicle registration and emissions laws in their specific jurisdiction before purchase and installation.
Will this set up have any weight reduction compared to stock? Will a titanium setup be an option for special order?
This would be about 10 lbs lighter than stock. Unfortunately, this system is not available in titanium.
Hi, how Much would be shipping to Perth, Western Australia 6036
We charge a $200 flat rate for international shipments!