OBS 2.5" Exhaust

OBS 2.5in exhaust for 1988-1998 Chevy and GMC C/K1500-3500 (GMT400) trucks with the 5.0L or 5.7L. Flowmaster Super 10, Super 44 and 40 Series Delta Flow mufflers in stainless, 2.5in.

Match the muffler inlet and outlet to your pipe size.

• 3in exhaust | All exhaust

Call or text (970) 634-3577 or email OBSRevivalParts@gmail.com with year, model, and cab/axle type.