Speed's Performance Plus

Horsepower built from experience. The hottest products from the dyno experts!

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!

Jason on Cover of August IronWorks!

Check out the feature on Jason’s custom ride, featured on the cover of the August IronWorks Magazine!

Read the article, see the pictures here.

Speed’s Is Coming To A Rally Near You!

Speed’s will be rolling into a town near you! Check out our events list for location dates and times. Appointments can be booked by calling Jason at 605-695-2272 or by e-mail at speedspp@msn.com.

Latest Magazine Articles

IronWorks Magazine February 2009	IronWorks Magazine, December 2008
IronWorks Magazine November 2008	IronWorks Magazine, October 2008
IronWorks Magazine August 2008	Click here for more articles.

The Speedy Flow Air Cleaner is available for 1993-2008 and now for 2009!

Speed’s has developed another dyno proven product with their newest air cleaner called the “Speedy Flow”. The air cleaner is machined out of billet aluminum and features internal breathing.

Dealers Wanted!

Download Application Here. (PDF)

Download the app, then fax it to: (763) 355-9126

Events

News

Lucas Oil’s On The Edge TV

Speeds’ is on TV! Check out episodes of Lucas Oil’s On the Edge on the SPEED Channel. So those of you who don’t get the SPEED channel, go some where that does! The show is about the bike built for the Indianapolis Colts. They auctioned it off for a children’s hospital late last year.

Update: Now available on our Video page!

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Comments

A big THANK YOU!

I must say I was a bit leary of stopping by a trailer that only is in town a couple days a year for the Laughlin run to have my HD worked on, but my "new to me" V rod was in need of some help and a few locals had mentioned that it may be worth my time to check you guys out.

Since your dyno tune the bike has NEVER ran so good since I’ve owned it!!! No more fuel stink while idling at stop lights and I’ve been netting over 41mpg with the bike. Even saw 42 on a 150 mile cruise last weekend. 800 miles on the oil and NO fuel smell.

I can’t thank you guys enough!! It was a pleasure to talk with you and get your opinion on what to do to make my Vrod owning experience even better. I WILL be getting a Power Commander installed, but will most likely "limp" my current set up (rev-tec dfo) through to next year so I can have you do the install/tune.

While you were working on my bike Ken (if I remember correctly) from Dyno Jet Research was there.... he definately said Wayne was "the man" for working on the FI bikes. That made me feel even better.

Thanks for the great service and I look forward to seeing you next year!

Jay Waxler
Ft. Mohave, AZ

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