
ProjectGamma
Mercedes-Benz C63 Downpipes and Project Gamma Tune Package
Project Gamma downpipes for the C63 models feature a 4” construction along with a stainless steel v-band to pipe transition that is machined with CNC to precision. Our downpipes are the best bang for your buck mod available for your C63 with gains from 50 Horsepower and 60 Torque when tuned. Rather than necking down closer to the turbos like most of our competitors, our downpipes present a full 3D design up to the last inches proving a greater increase in flow. Project Gamma's Mercedes C63s downpipes are handcrafted to extreme rust resistance using 304 Stainless Steel.
Project Gamma Tune
With the Project Gamma custom tune, the vehicle will have power gains up to 180 HP with supporting mods.
The customer will receive a flasher device with the Project Gamma Tune.

FREQUENTLY ASKED QUESTIONS
PQ Performance will provide post-installation support for anything that is purchased and installed by our team.
We aim to process all orders within 3-5 business days. If your order exceeds this time please contact us for more information.
PQ Performance is located at 354 S. Irwindale Ave, Azusa CA 91702



