Got a remote tune from Derek, great experience overall— Knowledgeable with very quick response & support. Highly recommended!

I can’t say enough good things about the street tuning work that was done on my car. From the moment the tuning was completed, the difference was obvious. The throttle response became much sharper, the power delivery felt smoother, and the car pulled harder throughout the RPM range. If you’re looking for someone who truly understands performance tuning and knows how to make a car run its best, I highly recommend them. The results exceeded my expectations, and I couldn’t be happier with how the car performs now.

Derek is bad to the bone with that lab top and I can honestly say it.. He got the tune in ole red spot on. Dude is jam up and I will definitely refer everyone I know his way

My car was running like shit before Mr ddtech worked his magic. Best remote tuner I know will 1000% recommend. Fast response time too you can’t beat that.

Can’t express enough how pleased I am with the remote tuning DDTech did for me. Had a lot of hurdles on my project C10 fully built gen V swap(not tune related) which required pausing the tuning for an extended amount of time. Derek had no problem picking up right where he left off whenever that email hit his inbox. Truck drives amazingly well and sounds great. 100% recommend anyone that is needing a tune to head his way. I’ll be back shortly for my daily driver.

Derek’s awesome have a zl1 stage 2 btr cam kit bolts ons, upper and lower pulleys, 93 pump gas he’s very responsive and continues to fine tune and make the car as fast and safe as possible the cars perfect and absolute monster definitely recommend him and his work!

Have been working with Derek and DDTECH Tuning for a fee years now, he tunes every car built at my shop and helps troubleshoot when needed, Best tuner in the nation, will definitely recommend. 💯💪🏽

DD Tech is the way to go. I am on my 3rd remote tune and nothing but a positive experience. Two tunes with my 05 CTSV and now with my 2009. All it takes is a quick search and to look on Facebook to know Derek is the real deal. Especially in the V world. The tuning process is very user friendly and he makes sure your good to go. I was brand new to HP Tuners and he helped me get very familiar. I advocate for anyone to get a remote tune. Your getting tuned for real driving conditions and your top end. Your becoming familiar with the very software thats running your car and your a quick email away to get a retune or assistance. No dyno needed. The best of both worlds. He makes himself available and gives you straight no bs feedback. Get your car mechanically sound and talk to the pro. Thanks!

Starting working with Derek about a week or two ago and it’s been nothing but exceptional service. He’s very quick with responses and will recommend different things to try to make your car even better. I’m fairly new to the platform but he was able to get the car dialed without issue and within reasonable time. Hopefully a dyno session soon to further feel in🤞🏼

The only LS/LT tuner i trust. Response time and customer service is fantastic. If you want tuning without the bs this is your guy!