Exhaust - Systems & Mufflers

784 products

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

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$2,698.99

Rinehart Racing is proud to introduce our all-new True Dual Headers for Milwaukee-Eight Touring models. Years in the making, weve taken our time to engineer a genuine True Dual system worthy of t...

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RINEHART

$2,698.99

Rinehart Racing is proud to introduce our all-new True Dual Headers for Milwaukee-Eight Touring models. Years in the making, weve taken our time to engineer a genuine True Dual system worthy of t...

KHROME WERKS

$5,255.99

Full Exhaust System! Header Pipes & 4.5″ Mufflers. The Eclipse Finish is called Scorched Chrome from HD Features & Benefits:- HEADERS * 16 gauge 1-3/4- 1-7/8- 2 inch 3 step primaries * Sp...

FREEDOM PERFORMANCE

$4,420.99

Features & Benefits:- * Triple Stepped Headers 1.75″ to 1.875″ to 2.00″ for Increases in Horse Power & Torque. * Includes a 2 Step Baffle 2.5″ to 3″ for a deep throaty sound. * Includes O...

VANCE AND HINES

$4,370.99

Inspired by the Vance & Hines Race Team competing in the King of the Baggers class of the MotoAmerica Road Racing Championships, the Hi-Output RR captures every pulse-quickening element of our...

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VANCE AND HINES

$4,238.99

Unleash the fury of your Milwaukee Eight bagger with the Supersport 2-into-1 performance exhaust system. Crafted for the bold, this system redefines the game with a perfect blend of aggressive sty...

SP CONCEPTS EXHAUST

$3,602.99

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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$3,559.99

Features & Benefits:- * Larger, Stepped Headpipe for Big Motors designed for Increased Torque & Horsepower. 1-7/8″ to 2.0″ to 2-1/8″ to 2-1/2″ at muffler (4″ Muffler Body) * This system wa...

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TRASK PERFORMANCE

$3,412.99

Finally, an option for you guys that have big power M8 engines! * Creates a broad torque and impressive horsepower curve * Recommended for 117″ M8 engines and larger making 140+ hp * 3 step header...

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TRASK PERFORMANCE

$3,412.99

VANCE AND HINES

$3,579.99

The name says it all. The Vance & Hines Pro Pipe is the ultimate in performance for your Harley-Davidson big twin, period. With over twenty years of evolution, Pro Pipe, has all the ingredient...

FREEDOM PERFORMANCE

$3,321.99

Features & Benefits:- * 36″ long Mufflers. * Anti-Reversion Header System Produces Unmatched Sound & Performance. * Full Length 220 Degree 2.5″ Heat Shields. * Removable performance baffl...

$3,224.99

Features & Benefits:- * With 4″ Muffler. * Supplied with Louvered Vortex Baffle. * Stepped Header System for Increased Torque & Horsepower. * Includes Heat Shields, Exhaust Gaskets & B...

$3,029.99

Long live the Dyna! This performance oriented platform has long been a favorite of the S&S crew and they continue to design high perfromance parts to support it. The Qualifier is a two into on...

FREEDOM PERFORMANCE

$2,954.99

Features & Benefits:- * Triple Stepped Headers 1.75″ to 1.875″ to 2.00″ * Equipped with a 2″ Step Baffle 2.5″ to 3″ * Premier Performance Total 5 step system provides Optimal Horsepower &...