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SPC Big Bore 4.5 Stainless 2 into 1 for 2018-up Harley M8 Softail

SPC Big Bore 4.5 Stainless 2 into 1 for 2018-up Harley M8 Softail

Regular price $1,399.00
Regular price Sale price $1,399.00
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  • 4.5” High Flow Performance Cone Muffler with a Stepped Baffle from 2 1/4"- 2 1/2" Increases bottom to mid range torque and horsepower on all motors. Tuned properly it can accommodate 88" to 143" engines. 
  • 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 O2 Sensors 
  • Complete hardware kit with everything you need to mount it up
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