Diamond Eye 4
Diamond Eye 4Diamond Eye 4

Diamond Eye 4" Turbo-Back Exhaust w/ Muffler - 93-01 GM 6.5L Diesel - K4102A




Fits: 1993-2001 GM C2500/3500 and K2500/3500 6.5L Turbo Diesel Pickups; All cab and bed length options (intermediate pipe cut to length).

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


  • 4" Mandrel Bent Downpipe Back
  • 3" Mandrel Bent Downpipe
  • Kit Includes Muffler
  • Lower EGTs, Improved Horsepower and Sound

These products are NOT legal for sale, installation, or use on a licensed vehicle in the state of California, and they do NOT meet CARB compliance.

*Item ships directly from vendor.