Description

2004.5-2010 GM Duramax LLY LBZ & LMM Turbocharger Exhaust Down Pipe – Diamond Eye 321056

Diamond Eye Performance part number 321056 is a performance turbocharger exhaust down pipe upgrade for late 2004-2010 Chevrolet and GMC trucks with the LLY, LBZ, or LMM 6.6L Duramax diesel engine.

Diamond Eye Performance has developed a Turbo Direct exhaust pipe, also known as a down pipe, for the late 2004 to early 2007 GM Duramax LLY , LBZ, and LMM engines.  This is the pipe that connects directly to the turbo and runs down to the passenger side floor board.  The factory pipe is made for extra clearance between the engine and the firewall, which is bad for flow.  The Diamond Eye pipe features CNC machined end forms for a precise fit, mandrel bent tubing for smoother flow, and is covered with special thermal resistant wrapping to help reduce your EGT’s by up to 150 degrees.

If we do not have this part in stock, don’t worry. Huckstorf Diesel receives shipments from our suppliers daily. We also have the ability to get parts drop-shipped directly to you from the closest warehouse or the manufacturer. Let us help you find those hard to find parts.

See the wide variety of diesel performance, repair, and maintenance parts offered by Huckstorf Diesel both online here, and in person at Wisconsin’s premier diesel repair, performance, and installation center located just outside of Milwaukee Wisconsin in Franklin WI.