Guys are awesome and very helpful at Jotech! Weather your looking to build a monster GTR or just needing to stop by for some V band clamps and advice, they got you covered!

  I took my 05 S2000 with Kraftwerks SC in last Saturday for a dyno tune. Kevin and Seth were very friendly, polite and professional to my wife and I. Seth did a great tuning on the car. I had too low of octane, so he drained the fuel while I went for a better fuel. He gained me an additional 40hp! Final number was 425 on 93 octane. On leaving the dyno we discovered the VTEC bolts had shook loose and I had lost a quart of oil. Not having any with me he tightened the bolts and fronted me a quart of oil. That IS customer service. I'm sorry that Tony and Kenny were MIA and I didn't get to meet ya'll, Perhaps next time I make the 5 hour ride over. Well worth the long drive. A Great service at a very reasonable price. Many Many Thanks Guys!!!

  Really helpful and knowledgeable. Looking forward to using them again in the future

  Took my 6MT G35 sedan to Jotech for a tune. Friendly staff, they were ready for me as scheduled. In and out in a couple hours with an extra 16 hp and 22 lb-ft torque. Car feels more responsive, noticeably more power through the entire rpm range. Very happy with the work they did.

  Well done Jotech GTR!!! Thanx Kenny!! (Y)

  Jotech has always exceeded my expectations! Giving me not just POWER but Reliability!!! Not to mention he is a GREAT person and always the customer best interest at heart! Thanx Kenny!!

  Jotech is one of the best shop around. I hit up Kenny Tran for some advice and requesting a new tune on the car because it was lacking in certain areas and didn’t feel dialed in. So we started messaging me back and forth about tuning the car goals etc. I gave Kenny a few of my last data logs from previous tuner and right away he found the issue and help address the issues. After Kenny got to working his magic on my E tune (keep in mind I’m all the way in Washington State) the car did a complete 180 and now is running so smooth and and feels even a bit quicker. Kenny also takes time out of his weekend to answer my thousands of question when he’s not at the shop, just shows how much he cares about his customers. I have complete trust in these guys at Jotech and can’t wait to check out the shop sometime!

  super friendly guys. I was in need of some material for a customer of my own, and without hesitation they gave me what I needed. thank you guys

  You get what you pay for, and you only get quality out of Kenny and the guys at Jotech

  Ditto all the positive remarks. These guys can squeeze hp out of a gas cap. A-1 service and really cool people. No complaints.