"Black Market Racing offers this Downpipe and mid pipe upgrades for your 2015+ Mercedes AMG GT-S in both catted and non catted configurations. Our kit stands out from the rest of the options on the market by featuring true 3.5"" piping throughout. Catted version supports up to 900 crank hp. Bolts up to stock exhaust, or available as a full turbo back system tig welded in house by Black Market Racing.
Constructed from high quality 304 Stainless Steel
Made in the USA
Increase in HP and Torque (combo with our ECU tune for even more gains)
Bolt on installation
All Gaskets and Hardware included
Improved Exhaust Note and Flow
**Can be ordered without connecting pipes to OEM Catback for custom builds, otherwise connecting pipes are required to connect to factory or factory style connection catbacks."