Flowmaster American Thunder Cat-Back Exhaust For 1996-1999 GMC/Chevy 1500 5.7L 1994-1997-7-3l-powerstroke Our engineers developed an industry-first

Our engineers developed an industry-first integrated spacer system that uses a CNC-machined 6061-T6 spring mount fused to a new generation polyurethane upper section which not only makes up a component of the lift

Patented sliding ball joint and caster plate for precise adjustments

and ARP lube for installation

this tip is designed for universal fitment on most gas cars and trucks with a matching tailpipe size

easy to install bolt-on system - no cutting or welding necessary

Flowmaster American Thunder Cat-Back Exhaust For 1996-1999 GMC/Chevy 1500 5.7L 1994-1997-7-3l-powerstroke Our engineers developed an industry-firstThis Flowmaster Force II cat back exhaust system is custom designed for 1996 1999 Chevrolet Silverado GMC Sierra 1500 with 5. 7L engine and is perfect for the person looking for a mild to moderate sound level inside and outside of the truck, with all of the performance benefits that you would expect from Flowmaster. This bolt on emissions legal system features a flanged inlet with dual pipes flowing into a Scavenger Series Y collector for maximum