Diamond Eye 4" Aluminized Turbo Back Off Road Single Exhaust System fits 2001 - early 2007 Chevy GMC 6.6L Duramax 2500 3500 LB7, LLY, LBZ. Part # K4114A
Enjoy increased performance, economy and lower EGT's with this complete turbo-back off-road exhaust system. Includes detailed instructions and everything needed for a complete installation from start to finish. Removal of catalytic converter may not be legal for highway use in some US states. Stainless steel tips sold separately.
1-year limited warranty.