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KMJ Performance
- Auto Parts & Supplies
- Story City, IA
About this business
Location details
107 Industrial Park Rd, 107 Industrial Park Road, Story City, IA, 50248, United States
Get directions| Weekday | Schedule | Status |
|---|---|---|
| Mon | 8:00 a.m. to 5:00 p.m. | |
| Tue | 8:00 a.m. to 5:00 p.m. | |
| Wed | 8:00 a.m. to 5:00 p.m. | |
| Thu | 8:00 a.m. to 5:00 p.m. | |
| Fri | 8:00 a.m. to 5:00 p.m. | |
| Sat | 8:00 a.m. to 4:30 p.m. | |
| Sun | Closed |
Karls Performance recently completed some work on my 2010 CTS-V and the results were fantastic. The mechanical work was excellent and the tuning (E85 Conversion) yielded some great results on the dyno. At the end of the day I was left with a car that has great street manners and lays down close to 600rwhp!
Great car show and dyno show. Friendly people there.
Wow. Impressive shop for every car need. Clean and complete.
Thanks for helping support the classes around the Iowa area and especially the latemodels!!!
I took in my 74 Monte Carlo factory big block. Cody did the tuning on the dyno. Fantastic service and fantastic follow through. He explained everything he did and why. Would highly recommend anyone who has a hopped up car to take it here... Thanks
Christian rocks. Great tuner ! Very detailed on the dyno and customer drivability test.
Frequently asked questions about KMJ Performance
How is KMJ Performance rated?
KMJ Performance has a 4.1 star rating with 538 reviews.
When is KMJ Performance open?
KMJ Performance is closed now. It will open tomorrow at 8:00 a.m.
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