2 1/2" diameter tube inlet, 3" diameter tube outlet, 5x10 muffler, S.S. comes with a 4" rolled edge slash cut resonated polished stainless tip, BX comes with a 4" single wall slash cut polished stainless tip, stock location exit.

2 1/2" diameter tube inlet, 3" diameter tube outlet, 5x10 muffler, S.S. comes with a 4" rolled edge slash cut resonated polished stainless tip.

3" diameter tube single in/out, 5x10 muffler. 4" polished stainless tips, BX comes with a 4" single wall slash cut polished stainless tip, stock location exit.

2 1/4" dia. tube inlet, 2 1/4" dia. tube after Y, direct-fit performance race muffler, stainless steel comes with 4" rolled edge slash cut polished stainless tips, MODIFICATION REQUIRED, Dual exit location.

2 1/2" diameter tube, dual 4x8 dual mufflers, with 4" single wall slash cut polished stainless tips, stock location exit.

2 1/2" dia. tube, dual 4x8 mufflers, with 3 1/2" single wall slash cut polished stainless tips, stock location exit.

2 1/2" dia. tube, dual 4x8 mufflers, with 3 1/2" single wall slash cut polished stainless tips, stock location exit.

2 1/2" diameter tube, dual 4x8 dual mufflers, with 3 1/2" single wall slash cut polished stainless tips, stock location exit.

2 1/2" dia. tube dual inlet, with "X" Crossover, 4x8 dual mufflers, dual 3 1/2" single wall slash cut polished stainless tips, forward exit stock location.

2 1/2" diameter tube dual inlet and outlet, 5x10 muffler with internal perforated "X", dual 3 1/2" single wall slash cut polished stainless tips, forward exit location.

4" diameter tube, 7x11 muffler, down pipe sold separately. 5" rolled edge slash cut polished stainless tip, stock location exit.

2 1/2" diameter tube, 5pc. modular Power "X" S.S. comes with metallic substrate catalytic converters and Offroad delete tubes.

2 1/2" diameter tube, dual 4x8 direct-fit axle back, Stainless Steel: comes with 4" rolled edge slash cut polished stainless tip, stock location exit.

2 1/2" diameter tube, 5pc. modular Power "X" S.S. comes with metallic substrate catalytic converters and Offroad delete tubes.

3" diameter tube, mid pipe with metallic substrate catalytic converters. Bolts directly up to Bassani stainless steel headers S616SRT and Bassani aft-cat 616MAG5.

3" diameter tube, mid pipe with metallic substrate catalytic converters. Bolts directly up to Bassani stainless steel headers S616SRT and Bassani aft-cat 616MAG5.

3" diameter tube, mid pipe with metallic substrate catalytic converters. Bolts directly up to Bassani stainless steel headers S616SRT and Bassani aft-cat 616MAG5.

2 1/2" dia. tube, 5 pc. modular Power "X" Stainless Steel comes with metallic substrate catalytic converters and offroad delete tubes.

1 1/2" diameter, 14g primary tubes, 3/8" thick laser-cut flange with a 2 1/2" ball & socket collector, adaptors included.

3" diameter tube, 5x10 muffler, S.S. comes with a 4" Rolled Edge Slash Cut Resonated tip.

3" diameter tube single inlet 2 1/2" dual outlet, 5x10 muffler. 3 1/2" polished stainless tips, dual straight rear exit location.

Fits 6.0L. 1-5/8" diameter, 14g primary tubes, 3/8" thick laser-cut flange with a 2-1/2" ball and socket collector, adaptors included. Requires cutting and welding for proper installation. 50 state legal EO# D374-3 for 1999-2003 year models. For 6.0L applications with or without an EGR system. Connection port, gasket and block-off plate (for unused ports) provided. Available in chrome and ceramic coatings.

Stainless Steel Version. For a 4 door, 5.7L Vortec. 3" Diameter tube single in/out, 5x10 muffler. Comes with a 4" rolled edge slash cut resonated polished stainless tip. Stock location exit.

2 1/2" diameter tube, 5pc. modular Power "X" S.S. comes with metallic substrate catalytic converters and Offroad delete tubes.

2-1/2" diameter tube at Y and 3" diameter tube at leg, bolts up to stock manifold style headers with 3 bolt flange.