Performance Muffler
Flowmaster Muffler F13530513
50 Series Big Block Muffler, Truck, SUV & RV Mufflers, Designed For Efficiency These Mufflers Deliver More Horsepower, Increase Torque And Better Fuel Mileage, 3" Dual Inlet, 3 1/2" Center Outlet, 5" x 10" x 22" Overall Length, Oval.
Flowmaster Muffler F13527504
50 Series Big Block Muffler, Truck, SUV & RV Mufflers, Designed For Efficiency These Mufflers Deliver More Horsepower, Increase Torque And Better Fuel Mileage, 2 3/4" Dual Inlet, 2 1/2" Dual Outlet, 4" x 9 3/4" x 23" Overall Length, Oval.
Flowmaster Muffler F13530504
50 Series Big Block Muffler, Truck, SUV & RV Mufflers, Designed For Efficiency These Mufflers Deliver More Horsepower, Increase Torque And Better Fuel Mileage, 3" Dual Inlet, 2 1/2" Dual Outlet, 4" x 9 3/4" x 23" Overall Length, Oval.
GIBSON HIGH PERFORMANCE SUPERFLOW MUFFLERS WITH OFFSET INLET/CENTERED OUTLET
Retail: $242.30 (57% off!)
(JC Whitney)
This 4" x 9" universal oval muffler has a patented internal CFT design for delivering optimum usable performance The mufflers has a centered outlet and an offset inlet Delivers a deep powerful sound and has reversible louvered tuning ports for maximum flo
HIGH-PERFORMANCE ALUMINIZED TURBO MUFFLERS
Retail: $93.51 (68% off!)
(JC Whitney)
For all exhaust systems Free-flow, low-restriction exhaust without excessive noise Designed for reverse flow—muffler can be inverted One of the highest horsepower outputs of all performance mufflers!
EMPI HEADER/EXTRACTOR DUAL MUFFLER SYSTEM
Retail: $186.64 (38% off!)
(JC Whitney)
Performance precision-tuned exhaust system increases horsepower, improves acceleration, reduces back pressure and produces a deep, mellow exhaust tone with dual mufflers Dual mufflers Equal-length 18-gauge steel tubes (1-3/8" diam.