Mercedes CLS63 (2011-2018) Stage 1The CLS63 AMG blends sleek coupe styling with brutal AMG forceand WestTuneds Stage 1 ECU calibration pushes it even further. Built for the 5. 5L BiTurbo V8 (M157), our tune delivers sharper throttle response, stronger torque, and refined high end performance without sacrificing daily drivability or comfort. Performance Benefits: Faster throttle response and optimized boost control Increased mid range torque and smoother powerband Safe for OEM

Our Stage 1 tune respects the DNA of your Ferrari while unlocking its full potential

Mobile app (iOS and Android) and Web (http://www

reducing front-end lift and enhancing stability at high speeds

with all necessary hardware included

The carbon fiber construction also gives the diffuser a sleek and sporty appearance

and devastating power in one unstoppable package

Installation Hardware

stronger midrange torque

Precision tig welds

000 km's - Don't forget to add a BMC Air Filter Cleaning Kit to your order

Aside from their captivating aesthetics

this air vent improves overall cooling efficiency