Exhaust Systems / Kits - American Thunder®
Cat-back System - Single Side Exit - American Thunder® - Aggressive Sound
Fits 2001 to 2004 Chevrolet and GMC 3/4 Ton and 1Ton HD truck with a 6.0L or 8.1L engine, fits 2 and 4 wheel drive models with Extended Cab or Crew Cab. Used from July 16 to feb 17.