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Exhaust System 2:1

275 products

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

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Regular price $3,487.99
Sale price $3,487.99
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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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Regular price $3,487.99
Sale price $3,487.99
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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...
Regular price $3,683.99
Sale price $3,683.99
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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...
Regular price $3,443.99
Sale price $3,443.99
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Features & Benefits:- * With 4″ Muffler. * Supplied with Louvered Vortex Baffle. * Stepped Header System for Increased Torque & Horsepower. * Includes Heat Shields, Exhaust Gaskets & B...
Regular price $3,083.99
Sale price $3,083.99
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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...
Regular price $3,040.99
Sale price $3,040.99
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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 &...
Regular price $2,794.99
Sale price $2,794.99
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* Dyno tuned for maximum performance * Swept-up muffler for enhanced ground clearance. * Carbon fiber end cap. * Mandrel bent stainless steel tubing. * All TIG welds done by hand. * High-temp SS w...
Regular price $2,761.99
Sale price $2,761.99
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Will not fit Rocker or Breakout models.
Regular price $1,596.99
Sale price $1,596.99
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Firebrand has created the next level in high performance exhaust for the M8 Softail! Merging a full flow stainless header into a highly engineered collector and culminating in a 4.5″ muffler, the ...
Regular price $2,404.99
Sale price $2,404.99
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Features: * Designed to deliver maximum torque. * Race-inspired stainless steel headers shave pounds off the competition to ensure a long lasting, weather-resistant, amazing sounding exhaust. * Co...
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Regular price $2,391.99
Sale price $2,391.99
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Features & Benefits:- * Has 18mm O2 Ports. * 2012-2017 models require 18->12mm reducers # FPE-AC00153 * This new El Diablo 2-into-1 is as mean as they get. * One quick & easy way to inc...
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Regular price $2,237.99
Sale price $2,237.99
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Features & Benefits:- * 4″ rolled cone muffler with a 2 ¼ coiled perforated baffle for increased torque and a deep tone * 065 stainless steel headers stepped from 1 ¾” to 1 7/8″ to 2″ at the c...
Regular price $2,282.99
Sale price $2,282.99
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Features & Benefits:- * This new El Diablo 2-into-1 is as mean as they get, designed specifically for the new Milwaukee Eight powered Softail. * One quick & easy way to increase horsepower...
Regular price $1,866.99
Sale price $1,866.99
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* PROFLO Headers, Designed to give you even more bottom end torque, and mid to high range horsepower Tech Tips: All Pro Flo header systems will marry existing SPC mufflers as long as they are both...
Regular price $1,451.99
Sale price $1,451.99
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The Hi-Output family expands the line with an aggressively stout 2-into-1. Engineered to be a compact version of our signature stepped megaphone, the Hi-Output 2-into-1 Short is perfect for the ri...