Mercedes Benz AMG GT63 / GT63s Race Downpipes

RK-Tunes Catless GT63/s downpipes eliminate the heavy and restrictive catalytic converters in the factory exhaust system. By eliminating the catalytic converters, your turbos can breathe more efficiently which reduces back-pressure. This reduction in back-pressure creates a faster and more audible turbo spool, a deeper and aggressive exhaust note, and most importantly, an Instant 30WHP+ WTQ gain.

- High Quality Stainless Steel 

- Direct bolt on

Fits:

- 2019+ GT63 and GT63s 

- 2017+ E63 and E63s