"Jason was in the middle of his move to TrackOne when I first contacted him. He explained his situation and I was more than willing to wait for him. Because finding someone who has the ability to do what he does is a really hard thing to do. I've been to two other programming places and neither of which gave me the simplicity or results that Jason has. I came in, previously tuned elsewhere, just over 200. I took home less than a handful under 300. Let that speak loudly for itself. Not to mention, drivability is a lot better than it had been. 5 stars. No question."

- Chris Gabehart

"Jason and all his work is top-notch you can ask him anything, he will explain it all ! I had him rebuild My K20 NA (No boost No Nos) with tune 240 whp & 32 + mpg!!! Best of both worlds! Quick and efficient!!!!"

- Bob Marrow

"Best place to get car tune locally in our back yard"

- Juan Delacuesta

"Couldn't have asked for a better guy to work with me in finding what works and what makes the power. Lots of hours and well over 120 pulls on the dyno. Big thanks to Jason as without him I wouldn't have won the 2014 NASA Honda Challenge H1 East Coast Championship."

- Kris Popovic

"Jason su has done all my tuning since 2012 he has always been top notch very informative and great at solving problems that we may have while tuning. He is one of the best at what he does. He has tuned my car to what it is today a #1 contender in honda challenge. Jason is a great friend and an all around great guy you will not be disappointed"

- David Isbell

"Working with Jason at SujaOne was an amazing experience. He was super talented and cool to work with. With his valuable experience, i have won more first places than i can remember and wouldnt have all those trophies sitting on my shelves without his commitment, knowledge and support. Cant wait to make more amazing things happen!"

-Egidijus Sadauskas

"SujaOne is the only place I get my NASA TT S2000 tuned and it is a 7 hour tow each way! Well worth it for Jason's expertise. The results speak for themselves. I hold several track records with this car and his tunes on it. I just came off a winning weekend with NASA at the National Corvette Museum track. My engine was recently rebuilt and SujaOne tuned it. I was able to break the track record at NCM by over 4 seconds! The smooth power band allowed me to more accurately modulate the throttle mid corner. I could confidently put power down sooner coming off corners. The car performed flawlessly the entire weekend of racing."

- Wynn Suebhongsang

"Very informative, and always willing to help. Responds very quickly and answers pretty much all questions wether it be big or small. A+ work and the tuning session are awesome because it's so close to work."

- Bon Senesombath

"In my experience SujaOne Motoring has always treated me with respect, answered all of my questions and have given me options. Jason has always kept me informed and has taken care of my cars like they are his own. Top Notch customer service that you don't see in this industry anymore, and that's why i keep coming back."
- Eric Jamison

"Total 5 out of 5! Jason was great to work with and very knowledgeable. I'm very happy with my decision to choose SujaOne for my etune. I look forward to any future tuning work."

- Jason Williams

"Awesome tuner and great all around individual. Not many people will come out to help you on a sunday night. Very happy with how he treats you more as a freind than a customer."

- Dustin McCulloch

"I took my build in to Jason to get a complete tune with AEM.  He was very professional and knowledgeable with AEMtuner.  I will go to him again for my tuning needs."

-Craig Swisher

"Tuned my truck and took care of my check engine light. Night and day difference just daily driving. Will continue to do business."

-Tyler Burns

"Absolute 5/5... Jason and the guys at GAGE Performance had never heard of Nismotronic when I brought my sr in last week... I just have a run through of the software and a few hrs later my sr was running the numbers I was dreaming of! I rolled in with a base map that had the sr pushing 300hp and ended up with 406 out of my little 4 banger... So happy to hear that they now are an authorized dealer of nismotronic which is also an amazing company... All around thumbs up!!"

-John Elrod

"Well Jason is awesome ! Finally got my jswap hatch to run better and soon he will be doing tunning work ! Definitely a recommended professional."

- Luis Mejia 

"I was referred to Suja One about 6 years ago by a friend of mine. I had my run of fallouts with other shops and was about to give up on cars for good. After meeting everyone at the shop they quickly accepted me as one of their own. They would always give me advice as far as products go. They have been doing this for so long that they can tell you what works and what doesn't. Saving you time and money. Suja treats you more like family and less a customer. I expect nothing but great things to come from them. Keep doing what you do."

- Matthew Bolda

"Took my prelude with a jdm motor in it got a sweet tune I loved every minute of the car awesome group of guys as well"

- Justin Richardson

"Most knowledgeable tuner around...period."

- Scott Frey

"Great guys and also some great support and tuning!!"
- Dustin Dean Paul West

"His customer service is outstanding and will straight up respond to your tech needs. There's been time that I go in work at 2a in the morning and 20-30mins later he respond back. 
I'll recommend him in a heart beat for everyone needing a tune as he proven my car from 196HP to 302HP. You can't ask for a better tuner that gives you that much service. I'll be seeing him with my turbo build in a few months for more power!"

- Trevor Morris

"Tuned my LSx and found some extra power. Even got better deals than online. Highly recommend."
- Tim Ehlers

"Just a great shop with great employees! Awesome Fab work and tuning!"
- Clint Brooks