Exhaust Mufflers

253 products

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

$1,900.99

Features & Benefits:- * With Performance Baffles. * NEW DBX40 Slip on Muffler – LOUD! * 2.5″ Baffle that’s engineered specifically to increase and enhance the sound of the M8 engine, while pro...

RINEHART

$1,897.99

Features & Benefits:- * Advanced Muffler and Baffle Design Produces Noticeable Horsepower Increases. * 2-1/4″ Baffles. * Distinctive Rumble & Roar that Stands Above the Competition. * Inc...

VANCE AND HINES

$1,917.99

Featuring large 4-inch mufflers finished with race-inspired CNC machined billet end caps, Eliminator 400s are tuned to give Harley-Davidson baggers a deep and aggressive roar. * CNC Machined Bille...

FIREBRAND EXHAUST

$1,089.99

We recently updated the Grand Prix slip ons with stainless baffles and high performance packing for the deep no-drone exhaust note that a touring machine should make! * Minimalist aluminum end cap...

RINEHART

$1,580.99

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 ...

VANCE AND HINES

$1,347.99

Bigger is better. The Vance & Hines OverSized 450 slip-on line for Touring models takes it to a new level with massive 4.5-inch diameter mufflers. Finished with equally large new Destroyer sty...

$1,294.99

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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COBRA

$1,252.99

Features & Benefits:- * The (RPT) Race Pro Tips. * The RPT slip-ons make use of all of the high-tech features of our regular three-inch slip-on mufflers * Including two-inch constant velocity ...

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COBRA

$1,035.99

Features & Benefits:- * Uses louvered cores for enhanced performance and improved sound * Noticeable increase in sound quality over the stock muffler * 4″ diameter black power-coated megaphone...

RINEHART

$1,085.99

Features & Benefits:- * Made from the same High Quality Materials as our Leading Rinehart Racing Touring Slip-Ons. * Get that Recognizable Rinehart Racing Sound and Performance for your Indian...

KHROME WERKS

$2,853.99

Fitment:- KW Obsidian (HD Black Onyx): 2026 FLHXSTSE Street Glide ST Electric Coast & Inferno Gray 2026 FLTRXSTSE Road Glide ST Electric Coast, Inferno Gray & Citrus Heat 2026 FLHXLSE Str...

VANCE AND HINES

$2,207.99

The Hi-Output Slip-Ons’ design is singularly focused to yield maximum horsepower and features a deep, race-inspired exhaust note. * Aggressive Stepped 4.5-Inch Mufflers * CNC Machined Billet End C...

FREEDOM PERFORMANCE

$2,462.99

Fitment:- Fits Chieftain, Chieftain Classic, Chieftain Dark Horse, Chieftain Elite, Chieftain Limited, Road Master, Road Master Elite, Springfield, Springfield Dark Horse and Challenger Models. Fe...

FREEDOM PERFORMANCE

$2,462.99

Fitment:- Fits Chieftain, Chieftain Classic, Chieftain Dark Horse, Chieftain Elite, Chieftain Limited, Road Master, Road Master Elite, Springfield, Springfield Dark Horse and Challenger Models. Fe...

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RINEHART

$2,292.99

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...