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Diamond Eye Performance 4" Aluminized Cat-Back Exhaust for 2001-2005 GM Duramax 6.6L LBZ/LLY (No Muffler)

Was: $463.04
Sale: $370.45
Save: 20%
Save: $92.59



Diamond Eye Performance 4" ALUMINIZED CAT BACK SINGLE FOR 2001-2005 Chevy/GMC (No Muffler)

Diamond Eye exhaust systems are built just the way you want! Upgrading your exhaust has definite benefits--lower EGTs, more horsepower, better sound quality, and more passes by the pump. CNC mandrel-bending machines and support equipment allow Diamond Eye technicians to fabricate non-restrictive, free-flowing systems to benefit your engine.

You have the choice of standard or muffler replacement kits (RP) in a variety of 3 in. models, up to bigger and better 5.0 in. systems, in either economical 16-gauge aluminized steel or longer-lasting, good looking 409 stainless steel. These kits are also designed to reduce your installation time; hangers, clamps, and hardware are included to complete your job. For a great fit and finish, bolt on a Diamond Eye Performance exhaust system.


Shipping Information

  • Item Requires Shipping
  • 68.0 lbs.
  • W13.0000” x H21.0000” x L52.0000”

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