Exhaust - Systems & Mufflers

840 products

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

$1,822.99

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

$1,147.99

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

$1,147.99

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

$1,379.99

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...

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SAWICKI SPEED

$3,233.99

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...

SAWICKI SPEED

$2,748.99

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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$2,247.99

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

$2,928.99

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...

$1,072.99

Features & Benefits:- * Aggressive 2-1 race styling * Shed 28 pounds while improving performance and sound * 12% increase in peak hp and 7% increase in torque (when combined with S&S high ...

RINEHART

$1,260.99

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

$1,035.99

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

$1,033.99

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 * ...

$1,001.99

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...

$1,001.99

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

$666.99

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...