MHP Pro-Stock 4.5" Muffler - Black - Stock Motors Suck - MH202825

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MOONSHINE HORSEPOWER 4.50" HP-PLUS BLACK STOCK MOTORS SUCK BILLET TIP MUFFLERS FOR 2017+ TOURING HOUSING FINISH - Blaack END CAP FINISH - BLACK with MHP STOCK MOTORS SUCK TRADEMARK The Moonshine Horsepower 4.50" HP-PLUS Mufflers come with Krome Werks Part#202712P 2.25" OD louvered baffle core. Purpose built for Deep sound and down low performance. Maintains a deep note without high pitch frequencies. Improves torque from the hit of the throttle. We pair this baffle with our MHP Stage II MHP-485 cam setups. These mufflers have been dyno tested and show a 12% increase in torque and 7% increase in power on stock M8 setups. Produce the Khrome Werks signature, authoritative tone without annoying high-frequency noises Absorptive baffle covered with stainless steel mat and high temp fiberglass developed just for the Milwaukee-Eight 16-gauge muffler bodies Made in the U.S.A Check out the MHP Pro-Stock M8 Exhaust Header 1 7/8" Diameter Stainless Steel to pair with your MHP Pro-Stock 4.5" Muffler! Disclaimer: NOT LEGAL FOR SALE OR USE IN CALIFORNIA ON ANY POLLUTION CONTROLLED MOTOR VEHICLE. Show more