2004.5-2005 GM 6.6L Duramax LLY Zilla Carbon Fiber Turbo Inlet Upgrade Material:Forged Carbon MAIN STUD AND GIRDLE BOLT

MAIN STUD AND GIRDLE BOLT KIT

single-exit system is built from durable 304 stainless steel for long-lasting corrosion resistance and clean aesthetics

6L Duramax Race Fuel Valve

Note: For LLY applications

or when racing / sled-pulling / off-roading is desired

2004.5-2005 GM 6.6L Duramax LLY Zilla Carbon Fiber Turbo Inlet Upgrade Material:Forged Carbon MAIN STUD AND GIRDLE BOLTLLY Zilla Carbon Fiber Turbo Inlet The PPE Zilla Carbon Fiber Turbo Inlet Upgrade addresses the undersized, flow choking section of the factory LLY turbo inlet. Maintaining a large 4 inch diameter all the way to the compressor inlet flange, it enhances turbo efficiency, improves throttle response, and also increases airflow. The factory CCV port is preserved and connects to the threaded on aluminum CCV adapter. For optimal efficiency, the factory air