Exhaust - Systems & Mufflers

713 products

Shop the range of aftermarket motorcycle exhaust systems at Pro Class Custom Parts.

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$4,238.99

Softail Mid Length “ELSINORE” Features & Benefits:- * 4″ high flow performance cone into a 4″ body with a 2 ½” perf core baffle. increases bottom to mid range torque and horsepower on all mot...

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SP CONCEPTS EXHAUST

$4,238.99

Features & Benefits:- * 4″ high flow performance cone muffler into a 4 ” body with a 2 1/2″ perf core baffle. * Increases bottom to mid-range torque and horsepower on all motors. Tuned proper...

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SP CONCEPTS EXHAUST

$4,172.99

* PROFLO Headers, Designed to give you even more bottom end torque, and mid to high range horsepower * 4″ high flow performance cone muffler into a 4 ” body with a 2 1/2″ perf core baffle. * Incr...

SP CONCEPTS EXHAUST

$3,708.99

* PROFLO Headers, Designed to give you even more bottom end torque, and mid to high range horsepower * 4.5″ high flow performance rolled cone muffler with stepped baffle from 2 ¼ to 2 ½ inches. In...

SP CONCEPTS EXHAUST

$3,708.99

SP CONCEPTS EXHAUST

$3,691.99

Features & Benefits:- * 4.5″ high flow performance rolled cone muffler with stepped baffle from 2 ¼ to 2 ½ inches. Increases bottom to mid-range torque and horsepower on all motors. Tuned prop...

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SP CONCEPTS EXHAUST

$3,691.99

Features & Benefits:- * 4.5″ high flow performance rolled cone muffler with stepped baffle from 2 ¼ to 2 ½ inches. Increases bottom to mid-range torque and horsepower on all motors. Tuned prop...

SP CONCEPTS EXHAUST

$2,894.99

Features & Benefits:- * 4″ rolled cone muffler with a 2 ¼ coiled perforated baffle for increased torque and a deep tone * 065 stainless steel headers stepped from 1 ¾” to 1 7/8″ to 2″ at the c...

SP CONCEPTS EXHAUST

$3,471.99

$1,197.99

Features & Benefits:- * Guardian black finish * 4.0″ Muffler shell * Grand National end cap * 50 State compliant * Removable dB Reducer (J2825 compliant) Tech Tips:- * Fuel Mixture Calibratio...

VANCE AND HINES

$2,193.99

Built for riders who demand power and presence, the Razorback 450 Slip-ons from Vance & Hines bring a fierce attitude with bold 4.5-inch mufflers that give your M8 bagger a deep, aggressive gr...

VANCE AND HINES

$2,193.99

Built for riders who demand power and presence, the Razorback 450 Slip-ons from Vance & Hines bring a fierce attitude with bold 4.5-inch mufflers that give your M8 bagger a deep, aggressive gr...

VANCE AND HINES

$1,435.99

Give your Indian Scout a glorious war whoop that will resonate through the canyons with the Hi-Output Slip-on from Vance & Hines. The stocky stepped design of the Hi-Output muffler sheds weigh...

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VANCE AND HINES

$1,435.99

Give your Indian Scout a glorious war whoop that will resonate through the canyons with the Hi-Output Slip-on from Vance & Hines. The stocky stepped design of the Hi-Output muffler sheds weigh...

COBRA

$1,550.99

Features & Benefits:- * Hard to believe but we’ve made the Neighbor Haters sound even better. The GEN2 NH starts with a 4.5-inch round body. * These have a machined aluminum black outer tip w...