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  1. Andrea Willingham Jamie Hanson 13-Apr-2016
  2. Doug Jamie Hanson 25-Aug-2015
  3. Jon Jamie Hanson 25-Aug-2015
  4. Paul Fries Jamie Hanson 25-Aug-2015
  5. Dusty Wolf Jamie Hanson 25-Aug-2015

Dennis Kirk


Spectro Oils

RUSH Exhaust







 Come check us out at our next event coming up Sturgis Bike Week!  We will be open for business Aug 2-13 at 2200 Lazelle St. Sturgis, SD 57785 so Call 605-695-1401 for appointments!  We will also have the shop open 9-5 during the rally as well so contact Jason at 605-695-2272 for appointments there.  Shop is located at 7333 Sutton Dr. Rapid City, SD 57747 I-90 exit 52.  We have dynos at both locations!


With a custom bike shop now with it's own dyno located in South Dakota and a state-of-the-art mobile dyno center traveling all over the country, Speed's Performance Plus specializes in professional Harley-Davidson dyno tuning and performance product installation!

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Use of our products will not void your bike's warranty under federal law.
To see this law visit http://uscode.house.gov/search/criteria.shtml Title 15 Section 2302.