2017-2022 Chevrolet/GMC 6.6L L5P Duramax Diesel 3.5" Exhaust Pipe Downpipe Toyota Interior Door Panels & Parts 5-t Platform/Chassis (B906) 311 CDI

5-t Platform/Chassis (B906) 311 CDI 05

DG9Z18125A

Hardware Included: Yes

378" inner diameter)

Size:15 Inch (28"-29")

2017-2022 Chevrolet/GMC 6.6L L5P Duramax Diesel 3.5" Exhaust Pipe Downpipe Toyota Interior Door Panels & Parts 5-t Platform/Chassis (B906) 311 CDIFeature: 1. 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. 2. 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