Exhaust - Systems & Mufflers

779 products

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

$1,219.99

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

$1,338.99

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

$986.99

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 * ...

COBRA

$984.99

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 * ...

$954.99

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...

$954.99

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

$634.99

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

$1,882.99

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...

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FREEDOM PERFORMANCE

$2,335.99

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...

TWO BROTHERS RACING

$3,036.99

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...

RINEHART

$273.99

Tech Tips:- *** WILL NOT FIT 2021 TRIKE MODELS*** * 2017 – 2020 Trike Models use FLH95-16 4″ Mufflers * The Rinehart Trike Conversion is required if you are replacing your OEM Trike Header Pipes ...

SP CONCEPTS EXHAUST

$3,248.99

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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FREEDOM PERFORMANCE

$2,957.99

Features & Benefits:- * 4.5″ Body. * Triple Stepped Headers 1.75″ to 1.875″ to 2.00″ for Increases in Horse Power & Torque. * Equipped with a 2 Step Baffle 2.5″ to 3″ * Combined 5 Steps ...

$3,751.99

Inspired by our King of the Baggers racing efforts, the all stainless Qualifier is a two into one exhaust designed to make power and rattle cages. Features & Benefits:- * Guardian Black finis...

$3,751.99

Inspired by our King of the Baggers racing efforts, the all stainless Qualifier is a two into one exhaust designed to make power and rattle cages. Features & Benefits:- * Brushed Stainless fi...