The W205 C63 AMG is already one of the most exciting cars in Mercedes’ lineup, but its 4.0L twin-turbocharged V8 deserves a soundtrack that matches its performance. Enter the Valvetronic Designs Titanium Exhaust System—a cutting-edge upgrade engineered to deliver the perfect blend of lightweight performance, exotic sound, and OEM functionality.
Constructed entirely from high-grade titanium, this system not only enhances sound and performance but also significantly reduces weight, improving handling and overall driving dynamics. For the driver who demands the ultimate in engineering and emotion, this is the exhaust the C63 AMG has been waiting for.
Sound & Control
Valves Open: Unleashes an aggressive, raw exhaust note with deep growls, turbo whistles, and sharp crackles—perfect for spirited driving. Valves Closed: Retains a refined, stock-like tone for daily driving, long trips, or keeping a low profile. OEM Valve Integration: Works seamlessly with the factory valve system, allowing effortless control through existing drive modes.
Performance Engineering
Titanium Construction: Ultra-lightweight with superior durability and corrosion resistance.
Enhanced Flow Dynamics: Optimized design reduces backpressure for improved horsepower, torque, and throttle response.
Precision TIG Welding: Delivers maximum strength, long-term reliability, and a flawless finish.
OEM Integration: Maintains factory valve functionality while unlocking the true sound of the AMG V8.
Weight Reduction: Significant savings compared to the OEM exhaust, improving handling and agility.
Fitment
2015 – 2023 Mercedes-Benz C63 AMG (W205)
Titanium Construction: Ultra-lightweight with superior durability and corrosion resistance, Enhanced Flow Dynamics: Optimized design reduces backpressure for improved horsepower, torque, and throttle response, Precision TIG Welding: Delivers maximum strength, long-term reliability, and a flawless finish, OEM Integration: Maintains factory valve functionality while unlocking the true sound of the AMG V8, Weight Reduction: Significant savings compared to the OEM exhaust, improving handling and agility
Grade 5 Titanium
Enhanced Flow Dynamics: Optimized design reduces backpressure for improved horsepower, torque, and throttle response.
OEM Integration: Maintains factory valve functionality while unlocking the true sound of the AMG V8.
Weight Reduction: Significant savings compared to the OEM exhaust, improving handling and agility.
Titanium Construction: Ultra-lightweight with superior durability and corrosion resistance, Enhanced Flow Dynamics: Optimized design reduces backpressure for improved horsepower, torque, and throttle response, Precision TIG Welding: Delivers maximum strength, long-term reliability, and a flawless finish, OEM Integration: Maintains factory valve functionality while unlocking the true sound of the AMG V8, Weight Reduction: Significant savings compared to the OEM exhaust, improving handling and agility
Specifications
Grade 5 Titanium
Enhanced Flow Dynamics: Optimized design reduces backpressure for improved horsepower, torque, and throttle response.
OEM Integration: Maintains factory valve functionality while unlocking the true sound of the AMG V8.
Weight Reduction: Significant savings compared to the OEM exhaust, improving handling and agility.
Direct bolt-on installation with no permanent modifications required.
Direct bolt-on installation with no permanent modifications required.
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.
Mercedes W205 C63 AMG – Titanium Valved Exhaust System
Mercedes W205 C63 AMG – Titanium Valved Exhaust System, and free flow front race pipes
Overall rating: 5.0 / 5 from 1 reviews.
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Reviews
Matt Armstrong can’t be wrong !!!
"I have a 2015 AMG C63S In Australia, I’ve had a first stage tune put on my baby She was given to me by my father as I could never afford one and it only has 130,000 k’s on the clock. Country kilometres I would like to know what sort of advantages your exhaust system can give my vehicle in horsepower and tork compared to the standard three valve exhaust system? As I do take it to Eastern Creek racetrack in Sydney New South Wales on occasion to enjoy its full potential. Giddy up your sincerely Mr. Archer. (poor arse adrenaline junkie. )"
— Review i. (5/5)
Q&A
Hi, will this require any tune? will it cause any issues with engine/turbos? Will it void any warranty? And will it pass emissions in CA?
The cat back only does not require a tune and does not touch emissions equipment
So this is for the coupe and limo right?
Fitment details can be found above
Will this pass smog?
Yes!
I just ordered this does it come with downpipes, if so catless?
Hey there, Thank you so much for your order! If you selected the race option, a free flow downpipe set up is included with your purchase. If you did not, you will only be receiving the cat back.
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