Pro Series Muffler Pro Series Muffler 3.00 Center In 3.00 Center Out Moderate Sound Flowmaster Coil Springs Sealed roller bearings inside the

Sealed roller bearings inside the aluminum rails deliver smooth

2020-2026 GMC Sierra 1500 GAS 4 Door Crew Cab Pickup

Ultra high clearance design to prevent getting hung up on rocks

heavy-duty Continuous Tension Spring (CTS) allows the cover to open automatically when the latch is turned and retract into a contoured canister at the front of the truck bed

Wattage/Amps: 12W / 9A

Pro Series Muffler Pro Series Muffler 3.00 Center In 3.00 Center Out Moderate Sound Flowmaster Coil Springs Sealed roller bearings inside theThe 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. High horsepower apps include diesels RVs trucks Race Proven Design 409 Stainless Steel