Description:

Give the Mercedes-AMG W218 CLS63 a more focused performance character with a Valvetronic Designs valved stainless-steel exhaust. It is engineered for the 5.5L biturbo V8, combining stronger presence and improved flow with the refinement expected from a luxury performance sedan. Open the valves for a raw, motorsport-inspired AMG tone with deeper growls, sharper cracks, and stronger presence through the rev range. Close them for a quieter, more subdued sound suited to city driving, long-distance comfort, or discreet cruising.

Features:

Fitment: 2011 – 2018 Mercedes CLS 63 AMG (W218)
Material: T304 Stainless Steel
System Type: Valved cat-back exhaust system
Tips: Reuses OEM Tips
Valves: Integrates with the factory (OEM) exhaust valves
Control: Works with the factory valve control
Valves Open: Unleash a raw, motorsport-inspired tone with thunderous growls, sharp crackles, and an exhaust note that reflects AMG’s racing DNA
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
Included: Mercedes W218 CLS63 AMG Valved Sport Exhaust Systemm, and valve controller kit
Installation: Due to the complexity of the design, professional installation is strongly recommended
Product Weight: 78 lbs
Manufacturer Part Number: MER.CLS63.AMG.VSES.BR
Made In: China
Warranty: Lifetime of Ownership limited warranty on 304 stainless steel and titanium exhaust tubes and welds (including penetrating rust); 3-year limited warranty on mufflers and resonators; 1-year limited warranty on valves, vacuum pots, remotes, electronics and tip finish (original purchaser only)

Valve Troubleshooting Guide

Valvetronic Warranty & Returns Policy

SKU’S:
MER.CLS63.AMG.VSES.BR