Mufflers (Breakout)

52 products

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

$775.99

Features & Benefits:- * Distinctive Rumble & Roar that Stands Above the Competition. * Increased Performance with this Open, Free Flowing Muffler. Tech Tips:- * Fuel Mixture Calibration is...

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VANCE AND HINES

$1,090.99

Add classic styling and sound to your M8 Softail with a factory 2-1 header with our Twin Slash Slip-On muffler. The signature Twin Slash end treatment and unmistakable sound boasts a commanding pr...

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RINEHART

$1,530.99

Rinehart Racing is proud to introduce the all new HP40 Slipons. Made to the same exacting standards as our HP45 and DBX Touring Slip-ons, this free flowing 4″ muffler is a perfect fit for your fac...

RINEHART

$1,530.99

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VANCE AND HINES

$1,263.99

Extract a deep and aggressive roar out of your M8 Softail with a factory 2-1 header when you strap on our bold new Supersport Slip-on. With a short, sleek profile, this rocket pack boost the thrus...

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VANCE AND HINES

$1,263.99

Extract a deep and aggressive roar out of your M8 Softail with a factory 2-1 header when you strap on our bold new Supersport Slip-on. With a short, sleek profile, this rocket pack boost the thrus...

$1,274.99

Features & Benefits:- * Guardian black finish * 4.0″ Muffler shell * Grand National end cap * 50 State compliant * Removable dB Reducer (J2825 compliant) Tech Tips:- * Fuel Mixture Calibratio...

COBRA

$1,248.99

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 * ...

FREEDOM PERFORMANCE

$1,978.99

Kit Includes: Mufflers, Heat Shields & SharkTail End Caps This kit is to “upgrade” your current Freedom SharkTail System from 33″ or 36″ long to 39″ long

FREEDOM PERFORMANCE

$1,978.99

Kit Includes: Mufflers, Heat Shields & SharkTail End Caps This kit is to “upgrade” your current Freedom SharkTail System from 33″ or 36″ long to 39″ long

$1,580.99

Features & Benefits:- * Up to 12% more horsepower and 6% more torque, when used with Stealth Air Cleaner Kit. * Race-inspired design, 4″ can with Grand National endcaps * Black ceramic finish....

FREEDOM PERFORMANCE

$1,847.99

Kit Includes: Mufflers, Heat Shields & SharkTail End Caps This kit is to “upgrade” your current Freedom SharkTail System from 33″ long to 36″ long

$1,209.99

Features & Benefits:- * Race inspired Grand National endcap design. * Show Chrome finish. * Includes all hardware & gaskets. * Deep performance rumble replaces stock whisper tone. * Includ...

$1,209.99

Features & Benefits:- * Race inspired Grand National endcap design. * Black ceramic finish. * Includes all hardware & gaskets. * Deep performance rumble replaces stock whisper tone. * Incl...

VANCE AND HINES

$1,710.99

Give your Milwaukee-Eight Fat Bob the hot rod rumble to match its hot rod performance with Hi-Output Slip-ons. Stepped, stacked and staggered, these blacked-out slip-ons are right on point for the...