Exhaust Mufflers

252 products

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

$2,444.99

The Sportster S is known for its performance-oriented design and modern features while maintaining the classic Sportster aesthetics. The Grand National Sportster S slip-on mufflers perfectly compl...

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$998.99

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

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$998.99

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...

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VANCE AND HINES

$2,005.99

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...

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VANCE AND HINES

$2,005.99

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...

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VANCE AND HINES

$1,263.99

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

$1,263.99

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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COBRA

$1,520.99

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...

RINEHART

$1,346.99

Features & Benefits:- * Solid Boost in Performance with a Classic Appearance. * Old School Rumble. * Sold as a Pair. Tech Tips:- * Fuel Mixture Calibration is Advised. Proudly Made in the USA ...

COBRA

$992.99

Features & Benefits:- * Two inch constant velocity cores * Exceptional sound and performance * Bonded e-glass and stainless steel mesh * Designed specifically for the Milwaukee-Eight engine * ...

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COBRA

$990.99

Features & Benefits:- * Two inch constant velocity cores * Exceptional sound and performance * Bonded e-glass and stainless steel mesh * Designed specifically for the Milwaukee-Eight engine * ...

$960.99

Performance Grand National slip-on for the new Scout that produces a throaty V-Twin sound. The Grand National slip-on muffler features an aluminum race inspired end cap, removable dB Reducer to tu...

$960.99

Performance Grand National slip-on for the new Scout that produces a throaty V-Twin sound. The Grand National slip-on muffler features an aluminum race inspired end cap, removable dB Reducer to tu...

SAWICKI SPEED

$1,894.99

Features & Benefits:- Designed with performance and ground clearance in mind while offering a custom look and a powerful sound. All pipes are made with mandrel bent, aircraft quality 304 stain...

RINEHART

$2,031.99

Fitment: Indian Cruiser Line; Chief Dark Horse, Chief Bobber Dark Horse, Super Chief, Sport Chief Features & Benefits:- Massive attention to detail went into this specially engineered 4″ muffl...