SP Concepts
2018-2024 M8 SOFTAIL - BIG BORE 4.5 "WORKS EDITION"
2018-2024 M8 SOFTAIL - BIG BORE 4.5 "WORKS EDITION"
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$1,699.00 USD
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$1,699.00 USD
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- FOR ST MODELS PLEASE INCLUDE YOUR BIKE ON THE CART PAGE FOR A FREE BAG MOUNTING BRACKET
- 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.
- 4.5” HIGH FLOW PERFORMANCE ROLLED CONE MUFFLER WITH STEPPED BAFFLE FROM 2 ¼ TO 2 ½ INCHES. INCREASES BOTTOM TO MID RANGE TORQUE AND HORSEPOWER ON ALL MOTORS. TUNED PROPERLY CAN ACCOMMODATE 88" TO 143".
- 065 STAINLESS STEEL HEADERS, STEPPED FROM 1 ¾” TO 1 7/8” TO 2” AT THE COLLECTOR
- HAND TIG WELDED FROM TOP TO BOTTOM
- MACHINED STAINLESS STEEL HEADER COLLARS
- 18MM O2 BUNGS WITH 12MM ADAPTERS, ALLOWS FOR STOCK OR AUTOTUNE SENSORS
- COMPLETE HARDWARE KIT WITH EVERYTHING YOU NEED TO MOUNT IT UP
![2018-2024 M8 SOFTAIL - BIG BORE 4.5 "WORKS EDITION"](http://spcexhausts.com/cdn/shop/products/IMG_7466_16491821-e97c-4442-b443-b54c01c16bed.jpg?v=1675412605&width=1445)
![2018-2024 M8 SOFTAIL - BIG BORE 4.5 "WORKS EDITION"](http://spcexhausts.com/cdn/shop/products/IMG_7462_474cb4b4-ddc3-4daa-bf15-4da7d9e6341b.jpg?v=1675716797&width=1445)
![2018-2024 M8 SOFTAIL - BIG BORE 4.5 "WORKS EDITION"](http://spcexhausts.com/cdn/shop/products/IMG_7461_94b63a77-b00b-4197-9d67-1212a717345c.jpg?v=1675716797&width=1445)
![2018-2024 M8 SOFTAIL - BIG BORE 4.5 "WORKS EDITION"](http://spcexhausts.com/cdn/shop/products/IMG_7441_da2bb738-9aff-4fc2-abf5-c6de15d26030.jpg?v=1675716797&width=1445)
![2018-2024 M8 SOFTAIL - BIG BORE 4.5 "WORKS EDITION"](http://spcexhausts.com/cdn/shop/products/IMG_7463_107a24f7-795a-4157-980b-c8e8a6e13384.jpg?v=1675716797&width=1445)
![2018-2024 M8 SOFTAIL - BIG BORE 4.5 "WORKS EDITION"](http://spcexhausts.com/cdn/shop/products/IMG_7451_c6a9fe6f-5204-44d7-8a17-1082b7facb58.jpg?v=1675412605&width=1445)