2017-2022 GM/CHEVROLET 6.6L DURAMAX L5P 3.5" TURBO DOWNPIPE - DOC PROVISION
Replace the restrictive crushed factory down pipe on your 2017+ L5P Duramax with this 3.5" Down Pipe for improved exhaust flow (hi heat ceramic paint , stainless clamps , titanium heat wrap). Down Pipe includes bungs for sensors and NO tuning required to use this down pipe.
***Connects to the DOC (Diesel Oxidation Catalyst) outlet flange and mates with OEM exhaust system front pipe with the 4 bolt style flange connection.***
Replaces the following GM Part Numbers: 12671086
**⚠California Proposition 65 Warning: Diesel engine exhaust and some of its constituents are known to the State of California to cause cancer, birth defects, and other reproductive harm.
Visit: www.p65warnings.ca.gov
