Exhaust - Systems & Mufflers

787 products

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

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$1,339.99

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...

VANCE AND HINES

$1,339.99

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

$1,609.99

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...

SAWICKI SPEED

$2,682.99

Features & Benefits:- Designed with performance and additional ground clearance in mind while offering a custom look and a powerful sound. Sawicki Speed’s hand-formed merge collector allows fo...

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$2,622.99

Features & Benefits:- * Supplied with Perforated Wrapped Baffle * Stepped Header System for Increased Torque & Horsepower. * Each Exhaust Configuration is Designed & Dyno Tested at D&a...

FREEDOM PERFORMANCE

$2,969.99

Features & Benefits:- * Freedom Performance 2-into-1 Combat Shorty High delivers the perfect sound and performance for Harley’s Sportster S * With exceptional engineering, superior manufacturi...

RINEHART

$1,496.99

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

$1,207.99

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

$1,205.99

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 * ...

$1,168.99

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...

$1,168.99

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...

TWO BROTHERS RACING

$777.99

Like all of our products, our KLX110 full-system was developed to surpass what is offered on the market today while offering an extremely competitive price point. Engineered to compliment the qual...

SAWICKI SPEED

$1,799.99

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...

FREEDOM PERFORMANCE

$2,529.99

Features & Benefits:- * One-Piece Full Length 220 degree Heat Shields. * Triple step Header for Optimal Flow – Maximizes Horsepower & Torque. * Removable Baffle. * Works with 12mm & 18...

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TWO BROTHERS RACING

$3,233.99

Comp-S 2-1 Features: * Stainless-Steel construction * Includes removable baffle * 15 lbs. lighter than stock * Full-Length heat shields * Carbon Fiber end cap * Mandrel bent stainless steel tubing...