2" Smooth Velocity Stack

  • Adds that radical look to your engine.
  • Both velocity stack and 90 degree brackets feature our patented Big Sucker breather technology.
  • Brackets made to work on stock EVO & Twin Cam Engines (1999-2005), S&S 107" and under engines (head breathing) and S&S 111" - 124" engines (case breathing).
  • Smooth styling with a Chrome finish.
  • Matching Chrome accessories are available.
  • Fits EVO and Twin Cam motors (Twin Cam 1999-2005)
  • 107" and under S&S motors
  • 111"-124" S&S motors
  • S&S 113" Engines require the S&S 107" and under kits velocity stack kits.

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