Bassani Manufacturing 1S34DB Pro-Street Turnout Exhaust System - Black

1 3/4in. headpipes step to 2in. , then flow into 2 1/2in. muffler bodies, increasing flow and improving performance. 16-gauge steel construction. Increases low-end torque and produces a deep, throaty exhaust note. Heat shields, mounting brackets and hardware included. Includes O2 sensor ports and plugs. Made in the USA. NOTE: Baffles for turn-out systems are welded in place.