2-Into-1 Torque Booster Conversion Kit w/ 4.50in. HP-Plus Slip-On

Fits FLH, FLT 2017-2018

Get unmatched performance without the complexities of a full exhaust system

The 2-into-1 Torque Booster Conversion Kit transforms a 17 stock header into a torque and power producing 2-into-1 system

The kit includes a 4.50in. HP-Plus, 16-gauge Slip-On Muffler and a performance engineered 2-into-1 Converter Cap

New absorptive baffle covered with stainless steel mat and high temp fiberglass developed just for the M-Eight

Improved torque and horsepower from the hit of the throttle

Bolt in optional insert available that complies with SAE J2825 sound test with no appreciable loss of performance

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Made in the U.S.A.