Cls63s Valvetronic.
"Definitely a dope set up, especially with the dynamic of opening and closing the valves. I thought it would have been a bit more loud, but still a very fine sound that keeps the AMG persona"
Mercedes W218 CLS63 AMG Valved Sport Exhaust System
$3,999.99
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SKU:
MER.CLS63.AMG.VSES.BR
Mercedes W218 CLS63 AMG Valved Sport Exhaust System
Free Shipping to the 48 Contiguous States
$3,999.99
Mercedes CLS 63 AMG – Valved Sport Exhaust System
T304 Stainless Steel • Valvetronic Control • AMG V8 Sound Redefined
Overview
The Mercedes-Benz CLS 63 AMG is already a masterpiece of performance and design, powered by the legendary 5.5L Bi-Turbo V8. At Valvetronic Designs, we’ve engineered a valved stainless steel exhaust system that elevates this powerhouse to an entirely new level—delivering more performance, more engagement, and complete control over your sound experience.
This system is designed for those who want the best of both worlds: spine-tingling aggression when the valves are open and refined luxury when it’s time to fly under the radar.
Sound Dynamics
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Valves Open: Unleash a raw, motorsport-inspired tone with thunderous growls, sharp crackles, and an exhaust note that reflects AMG’s racing DNA.
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Valves Closed: A quieter, more subdued tone perfect for city driving, long-distance comfort, or when you want to preserve the CLS 63’s luxurious nature.
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Drone-Free Experience: Meticulous acoustic tuning ensures a cabin free of unwanted drone, keeping every drive comfortable.
Performance & Construction
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Enhanced Flow Dynamics: Optimized design reduces backpressure for faster turbo spool, improved horsepower, and torque gains across the rev range.
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T304 Stainless Steel: Premium-grade construction for strength, durability, and corrosion resistance in all driving conditions.
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Precision TIG Welding & Mandrel Bends: Maximum flow efficiency and flawless craftsmanship.
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OEM or Independent Valve Control: Integrated with factory electronics for seamless operation via drive modes, or use our valve control unit for full control at the press of a button
Why Choose Valvetronic Designs for Your CLS 63 AMG?
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Performance Unleashed: Unlock the full potential of the 5.5L AMG Bi-Turbo V8.
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Sonic Perfection: Aggressive yet refined tone that defines AMG’s character.
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Luxury Meets Control: Valvetronic technology gives you sound on your terms.
Fitment
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2011 – 2018 Mercedes CLS 63 AMG (W218)
Performance Unleashed: Unlock the full potential of the 5.5L AMG Bi-Turbo V8, Sonic Perfection: Aggressive yet refined tone that defines AMG's character, Luxury Meets Control: Valvetronic technology gives you sound on your terms
- Brushed T304 stainless steel
- Enhanced Flow Dynamics: Optimized design reduces backpressure for faster turbo spool, improved horsepower, and torque gains across the rev range.
- OEM or Independent Valve Control: Integrated with factory electronics for seamless operation via drive modes, or use our valve control unit for full control at the press of a button
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 W218 CLS63 AMG Valved Sport Exhaust Systemm, and valve controller kit
Overall rating: 4.0 / 5 from 1 reviews.
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Q&A
- Would this fit on a 2014 CLS550 4MATIC
- This system would not fit a CLS550 4matic as they are built on completely different chassis platforms with different wheelbases and underbody configurations.
