Duramax 01 Lly Duramax Exhaust Manifold
2005 Duramax LLY 5 inch exhaust 10 inch tip #duramax #coldstart #exhaust #diesel #deleted #tuned 2004.5-2005 GM 6.6L Duramax High-Flow Exhaust Manifold and Up Increases air flow to the turbo of the popular Duramax LLY/LBZ/LMM and produces 9 hp and 23 lbs.ft. of torque by increasing Installing factory style exhaust manifolds on a Duramax engine The Driver Side Intercooler Pipe is one of the most failure-prone parts on LLY/LBZ/LMM 6.6L Duramax diesels used in the Chevy Exhaust System - Exhaust Manifolds, Headers, Down-Pipes, Up-Pipes ...