Alpha Series 5.5L BiTurbo Performance Exhaust System

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 The Alpha Series Mercedes-Benz 5.5L BiTurbo Performance Exhaust System was designed to give your E63/CLS63 an aggressive and sporty sound, boosting performance and enhancing your driving experience. This lightweight, stainless steel exhaust system offers you maximum efficiency without sacrificing the comfort you expect from your M157 powered AMG.
Unparalleled Performance And Fitment
Engineers designed this system using the latest in Computer Aided Design equipment resulting in maximum horsepower and excellent fitment.  It features 3" (76mm) mandrel bent construction throughout and does not "neck down" like some other aftermarket systems.  Each system is hand TIG welded and features an Alpha branded center brace which keeps your exhaust system firmly in place and let's others know you only accept the best for your AMG.
An Exhaust Note That is Music To Your Ears
This upgraded exhaust system stays mellow at cruising speeds for driver and passenger comfort but offers a deep rumble when you lean into the throttle.  The droning sometimes associated with aftermarket exhaust systems, which can ruin the entire driving experience, was carefully tuned out.  The end result is a perfect balanced sound for the ultimate performance sedan!

Exclusive Benefits

3" (76mm) throughout entire system.  Does not "neck down" like other systems
Big increases in power throughout the entire power band
Quiet at cruising speed.  Deep, exotic exhaust note under heavy throttle
Double slip fits ensure perfect seal and fitment
Works with factory or Alpha Series Downpipes
Unrivaled fit and finish
Includes ALL necessary parts and hardware for installation


100% low carbon 304 Stainless Steel construction
3" (76mm) piping with .065" wall thickness
10lb weight savings over the factory system


**Currently only for the 4-Matic**

For CA Proposition 65 Warning: Click Here

More Information
BrandAlpha Performance
Filter by Type of PartDownpipes
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