Had a stage 2 gtr and I have never experienced fun reliability or controllability like that in a car definitely recommend this place. Kenny Tran will dumb everything he does down to where a baby could understand and it's a great place to go and have fun and talk about cars!

  Best shop I've ever been to. These guys are amazing and will take care of you. Great tuner, great prices, great work. The only place I'll ever take my GT-R. Kenny himself has helped me out and has been a great resource.

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

  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!!

  I am very grateful with Jotech since the first time I talked to Kenny and Tony that I drove all the way from Florida to get my GTR done and again for my Civic SI.

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

  Great people, service and skills! They have always exceeded my expectations!

  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.

  Kenny has been building my cars since the mid 90's and my GT R is the fourth car he has built for me. Each one has been spectacular and reliable. The GT R just dynoed at over 1000 hp and over 860 ft lbs of torque! I can't say enough good things about Kenny, Tony, Kevin and all the guys in the shop. Don't settle for less when in Jo Tech you have the best!

  I remember the first time I walked in there, amazing experience. Kenny is the best. I would recommend these guys to anyone who wants a GTR that's around 600-1000hp as a safe daily driver.