1999-2003 Ram Performance Muffler Flowmaster Stainless Steel motorcyle-exhaust includes a built-in H-pipe design

includes a built-in H-pipe design and delivers improved throttle response

while maintaining a moderate sound level inside the car

00-inch mandrel-bent aluminized steel tubing with a built-in H-pipe crossover assembly flowing into a pair of Super 40 Series performance mufflers

2005-2007 Chevrolet Corvette 364 CID

1973-1976 Pontiac LeMans 455 CID

1999-2003 Ram Performance Muffler Flowmaster Stainless Steel motorcyle-exhaust includes a built-in H-pipe designOverview: The Pro Series mufflers work on all applications ranging from street trucks, diesel pullers and RV pushers to every class of racing on dirt or asphalt. During development, at the dyno and track, the Pro Series mufflers consistently delivered performance that is equal to or surpasses open pipe systems, while dramatically reducing sound levels across the RPM range. Features: Exits Straight out under the Rear Bumper Mandrel bent for Maximum