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JSRTuning
- Automotive
- Knoxville, TN
About this business
Location details
Industrial Pkwy, Knoxville, TN, 37921, United States
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This guy is a master of his craft. Communication, dedication and being able to serve me from halfway across the world with different time zones was an absolute standout. N54 platform and was really good to me.
Didn’t even do service here, just was asking around about battery charging to keep my battery alive while tuning, and he started giving me suggestions without a second thought since he didn’t have what I needed. Clearly seems like an upstanding guy willing to help and wasn’t going to make me set up an appointment first over a question.
Very professional highly recommend I wouldn’t go anywhere else -Mostapha
Jon is definitely the go to guy for N54 tuning, a few years back I was tuned with one of the big names in N54 tuning, my car certainly made good power, but always had misfire issues at high RPM, I've never had these issues with Jon's tuning, highly recommended 👍
Excellent tunes!
Frequently asked questions about JSRTuning
How is JSRTuning rated?
JSRTuning has a 5 star rating with 24 reviews.
When is JSRTuning open?
JSRTuning is open now. It is open 24/7.
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