Dyno tuning
From $850
In-shop tuning in Auburn, Washington
From cold start to wide open throttle.
24 years of EFI calibration for street, drag, and track builds. We tune the whole operating range, not just the dyno pull.
What we tune
Recent work
Cars through the shop.
Haltech — dyno tuning
1967 Dodge Dart
This 1967 Dart runs a completely stock 2023 Hellcat Redeye long block with twin Precision turbos, a Haltech R3 ECU with IC7 dash, and a Turbo 400 behind it — about 1,000 hp at 24 psi.
Services
Remote tuning
From $500
Available nationwide for supported ECUs
ECU setup and planning
Ask us
Factory and standalone ECUs
Standalone wiring
Ask us
ECU swaps and motorsport builds
Included in every tune
- 01 —
Inspect
Verify the setup before tuning starts
- 02 —
Log
Review data before making changes
- 03 —
Tune
Tune for drivability, safe power, and repeatable results
- 04 —
Finish
Graph, data, notes, recommended next steps
Authorized Haltech dealer
More capability with fewer separate modules.
Haltech combines engine management, power distribution, wideband control, Wi-Fi logging, boost control, and engine protection in one integrated system.
About
The dyno is a tool—not the finish line.
Kenny Sampson is the tuner behind TurboGixxer Tuning. From the grassroots era of high-boost four-cylinder Hondas and Acuras to modern Ford and GM V8 platforms, he brings a methodical, data-first approach to every build. He calibrates factory ECUs and standalone systems, including MoTeC and Haltech, for street, drag, and road-course applications.
He prioritizes drivability, repeatable performance, and engine longevity over chasing a single peak-horsepower "hero pull."
More about KennyCustomer reviews.
“Big, big shout out to Kenny Sampson at TurboGixxer Tuning, he absolutely knocked it out of the park.”
LS1Tech
Dyno Tuning
Turbocharged 1999 Camaro SS — pump gas, staged methanol injection.
“I am 100% happy with my car and tune.”
FitFreak
Remote Tuning
Supercharged Honda Fit; extended remote-tuning and troubleshooting process.
“Kenny from Turbogixxer has been great. The service and results have been well worth it.”
Acura Zine
Remote Tuning
Fourth-generation Acura TL; KTuner remote calibration after bolt-on modifications.
“Kenny is very knowledgeable and really gives you the details upfront. I can appreciate that!”
AJ Calcagno
“Extremely knowledgeable, easy to work with, Kenny is a tuning magician.”
Rob Stafford
“He fixed a part-throttle problem that had me completely stumped. Really good guy to work with, too.”
CorvetteForum
Dyno Tuning
Modified Chevrolet C5; dyno tuning followed by additional drivability work.
“He knows what he's doing. Best there is.”
Steven Nelson
Dyno Tuning
“Been going to Kenny for years. He's very knowledgeable and customer service is top notch. Highly recommend Kenny and his team!”
Fernanda Capuano
“Kenny and Tommy are hands down the nicest, most honest and easy people to work with. These guys have years of knowledge and so much experience. I'll never take my cars anywhere else. Anything from an STI swapped buggy to a Honda Civic or vintage BMWs. What they can do is endless. If you've been looking for a reliable tuner you've found it.”
Johnathan Allan
“These guys are the BEST!! When they were done tuning my C6 Corvette (after I had made many performance modifications) it felt like they added 300 more horsepower! Incredible job!”
corvette-racer
Dyno Tuning
“Kenny and Tom did a awesome job tuning my civic today. Highly recommend these guys for any of your tuning needs.”
Anthony Naasz
“Great shop, great people. Kenny is very knowledgeable, answers all questions and lets you know what he's doing while tuning your ride. Definitely recommend!”
Chad Prante
“Jeep runs great and he will help you in any way he can. I do my work myself and don't like others to work on my stuff, but I would trust him to work on it any time. Great place — thanks again for all your help.”
Rich Bare
“Great shop and helps support local racing in the NW!”
Willie Peterson
Ready to schedule?
Choose your tuning session, enter your build details, and secure your appointment with a $200 deposit.
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