ATTENTION

Guhl Motors has moved to a larger facility. Please Note our new address: 102 S. State St. Ephrata, PA 17522-2411

We are traveling to a couple racing racing events, therefore, we will not be flashing any ECUs Monday 06/12/2017 - Friday 06/16/2017 and Monday 06/26/2017 - Friday 06/30/2017. Any ECU received during that time will be flashed during the next week. Please plan accordingly.

Our Projects

We are very proud of what we do, but most importantly, we are extremely proud of our customers. Allow us to showcase some our latest projects.

Frank Raymore
Randy Wise
Shawn Malanaphy
Stephen Hale
Tony Ferland

What Our Clients Are Saying

2012 concours 1400 official buttdyno results; gave me one more gear, 2nd like 1st was, 3rd like 2nd etc. awesome results and incredible service. YOU GUYS ROCK!!! -- Rich Kirkpatrick
I would like to give a huge Thanks to Don and all the staff at Guhl Motors. First class service and support with an ECU and Harness conversion. I sent my harness to another micro shop in Missouri the beginning of last November. Big mistake. In April this year they still had not gotten anywhere on it. I had them ship it straight to GUHL and within a a week this Harness and ECU were finished and ready to ship home. I will never go anywhere but GUHL for all my ignition, fuel and exhaust needs. Again, HUGE Thanks for a well done job. Can't wait till the season opener. -- Tanner Hanna
Thanks for the great job on my injection n Guts box! Motor sounds good an snappy! Can't thank you enough! -- Chris Oraschin
...special thanks to don and the crew for finding my wiring poblem, fixing it, then tuning the engine to purr, not so lazy now huh, cant wait to take it from the dyno to the track. -- Randall McFee
Hey guys, just wanted to thank you for doing such a good job on my dyno tune (for 09 zx6r). I tried the bike out at NJMP, the bike was massively more powerful in the midrange and lower rpms! I already removed my power commander and sold it on ebay. -- Raymond Bitting
Thanks for the flash guys! Really opened the bike up. Really love the new traction control feature. Great service and easy to deal with. -- Josh Chi