True dual Flowmaster 40 series
01 chevy silverado Z71 with true dual 2.25 40 series flowmasters with an H-pipe
1999 & 2003 Z71 Straight Pipes
1999 Chevy Z71 & 2003 GMC Sierra Z71 True Dual Straight Pipe Exhaust & yes it is a 99 Chevy. Do not tell me that it is not. That particular body style was made from 1988-1999. Half of 99 they made square bodies and half they made round.
GMC Sierra Flowmaster Super 10 vs Stock
My truck got a new muffler on er
Cherry Bomb Extreme
5.3 with 2.5 inch true duals with cherry bomb extreme mufflers. no x or h pipe and stock cats are on there still.