SP CONCEPTS M8 SOFTAIL EXHAUST- BIG BORE 4.5 *WORKS EDITION* ST/ SPORT GLIDE MODEL (SELECT, "YES" IF YOUR BIKE IS AN ST/ SPORT GLIDE):NO and personal riding style

and personal riding style

replaceable filter element and umbrella flapper valve

MOLLE panels to attach RG-1060 Fuel Bottle Holder (sold separately)

Cost-Effective / Easy To Use

SP CONCEPTS M8 SOFTAIL EXHAUST- BIG BORE 4.5 *WORKS EDITION* ST/ SPORT GLIDE MODEL (SELECT, "YES" IF YOUR BIKE IS AN ST/ SPORT GLIDE):NO and personal riding style4. 5 HIGH FLOW PERFORMANCE ROLLED CONE MUFFLER WITH STEPPED BAFFLE FROM 2 TO 2 INCHES. INCREASES BOTTOM TO MID RANGE TORQUE AND HORSEPOWER ON ALL MOTORS. TUNED PROPERLY CAN ACCOMMODATE 88" TO 143" PRECISELY PIE CUT AND TIG WELDED BACK TOGETHER BY HAND AT OUR FACTORY RIGHT HERE IN LAKE ELSINORE, CA A METICULOUSLY PAIN STAKING PROCESS, BUT THE RESULTS ARE A WORK OF ART IN THE END. 065 STAINLESS STEEL HEADERS STEPPED FROM 1 TO 1 7 8 TO 2 AT THE COLLECTOR