FlowFXMuffler 3.5in Cntr In / 2.5in Dual Out Throttle Bodies Muffler - Original 40 Series

Muffler - Original 40 Series - 2

Muffler - 70 Big Block II - 3 in Center Inlet - Dual 2

1 in Oval Body - 19 in Long - Stainless - Natural - LS3 - GM LS-Series - Each

This downpipe utilizes an optimized diameter configuration to maximize exhaust flow while maintaining proper gas velocity

Exhaust System - American Thunder - Cat-Back - 3 in Diameter - Single Side Exit - Steel - Aluminized - GM Fullsize Truck 1996-99 - Kit

FlowFXMuffler 3.5in Cntr In / 2.5in Dual Out Throttle Bodies Muffler - Original 40 SeriesMuffler Flow FX 3. 5 in Center Inlet Dual 2. 5 in Outlets 18 x 8 x 5 in Oval Body 24 in Long Stainless Natural Universal Each