5" DOWNPIPE BACK SINGLE | PICK UP-2017-2019 GM 2500/3500 6.6L DURAMAX L5P Style:No Muffler 5-2004 Cummins 165GPH System Features:

5-2004 Cummins 165GPH System Features:

Avoid a costly failure down the road and convert your CP4 to a CP3 with our complete

CP3 mounting adapter

The All Lights On allows your high beams

5" DOWNPIPE BACK SINGLE | PICK UP-2017-2019 GM 2500/3500 6.6L DURAMAX L5P Style:No Muffler 5-2004 Cummins 165GPH System Features:Our exhaust systems are offered in 16 gauge aluminized steel or T409 Stainless for easy installation and utmost durability. Expected benefits include enhanced performance, decreased EGTs, heightened flow, and improved breathing for your truck. With our FLO~PRO exhaust system, gain horsepower you can hear! * IMPORTANT NOTE: These kits will only fit models equipped with the OEM style 4 bolt flange off the turbo direct pipe! These parts are for use on