2017-2023 Chevrolet Silverado & GMC Sierra L5P 6.6L Duramax Diese 3.5" Downpipe Exhaust Lexus Other Exterior For Audi TTS - 2

For Audi TTS - 2

For Skoda Roomster 2006-2015

For 2012 Chevy/GMC 2500 6

Manufacturer Part Number:ST216006

Manufacturer Part Number:06J109088

2017-2023 Chevrolet Silverado & GMC Sierra L5P 6.6L Duramax Diese 3.5" Downpipe Exhaust Lexus Other Exterior For Audi TTS - 2Feature: The downpipe on your turbocharged vehicle is directing the exhaust gases out of the turbine housing into the exhaust system. An aftermarket downpipe will typically be larger in diameter and either uses a high flowing catalytic converter or remove the catalytic converter altogether. By removing the factory downpipe and replacing it with a high flowing unit you are allowing the turbo to more efficiently move gases away from the turbine which