Sheffer Performance

I rode 3 hours to drop my bike off for a big bore install and tune and picked up a whole new bike when it was done! The tune is dead nuts on, the power is exactly what I was looking for, and Daren and Damon both were very accommodating and friendly to me. You can tell that they care about what they’re doing and that the priority is to have a happy customer when they pick the bike up. This is the only place I’ll take my bikes to now!

What a team Daren and Damon are. I couldn’t be more pleased with the build and dyno tuning/results ! Very personable, pleasant and incredibly knowledgeable team you can trust. I drove four hours each way but if you want it done right it’s well worth your time. Thank you both so much !

Had Daren tune my 07 Ultra Classic with a 124 S&S. I've had 2 other shops try to tune it but never run like it was supposed to. This bike has never ran so good. Starts easy after heat soak, so much fun to ride now. You know when an engine is happy and thanks to Sheffer Performance mine is.

I shopped around the entire Midwest very thoroughly looking for a good performance shop to do my big bore kit and cam chest. Sheffer Performance was by far the most recommended and now I know why. Darren and Damon were extremely knowledgeable, answered all my questions without complaint (I called 3 or 4 times before booking) they were proffessional, and prices were absolutely the best. When I came to pick my bike up They insisted I take it for a ride And that it’s “ the best part of their job” you just don’t find guys that enjoy what they do and take this much pride in their work anymore. They even went as far as to follow up with me to ask how my first ride went. If I could give more stars, I would 👍 oh, and did I mention I dropped off a stock Harley and took home in absolute torque monst

Daren and Team did a great job on my Performance Upgrade. The Tri-Glide runs very smooth and the power gain was very impressive. If you are looking to upgrade your Harley Performance I would Highly suggest Sheffer Performance. This is a First Class Shop. TY for taking such great care of me. 5-25-23