High Performance Mufflers
GIBSON HIGH PERFORMANCE SUPERFLOW MUFFLERS WITH OFFSET INLET/OUTLET
This 4" x 9" universal oval muffler has a patented internal CFT design for delivering optimum usable performance Both inlet and outlet are offset on this muffler Delivers a deep powerful sound and has reversible louvered tuning ports for maximum flow The
Merchant: JC Whitney
GIBSON HIGH PERFORMANCE SUPERFLOW MUFFLERS WITH CENTERED INLET AND DUAL OUTLET
This 4" x 9" universal oval muffler has a patented internal CFT design for delivering optimum usable performance Inlet is centered on the muffler and the outlet is dual for dual tips!
Merchant: JC Whitney
GIBSON HIGH PERFORMANCE SUPERFLOW MUFFLERS WITH OFFSET INLET/CENTERED OUTLET
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
Merchant: JC Whitney
HIGH-PERFORMANCE ALUMINIZED TURBO MUFFLERS
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!
Merchant: JC Whitney
CHERRY BOMB® HIGH-PERFORMANCE GLASS-PACK MUFFLERS
Heavy-gauge steel shell High-density long strand fiber glass Special conical perforated core tube The original high-performance glass-pack muffler. Legendary deep and mellow Cherry Bomb® sound.
Merchant: JC Whitney
CHROMED 4-INTO-2 HIGH-PERFORMANCE HEADERS TURNED DOWN
Mufflers have turned-down tips Increases horsepower up to 20% Dyno tested and performance tuned Muffler-to-muffler crossover balance tube increases volume to help reduce pressure and improve overall performance.
Merchant: JC Whitney







