Gas & Diesel Tuners | Tuning Software

Gain max horsepower, increase torque & More

Buy Your SCT Performance Tuner Today!

Get up to $50 back when you purchase a new SCT device and submit the SCT Spring Rebate form.

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Buy today and pay later. Select Affirm at check out to see what payment plan is best for you.

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Show off your choice of tuner brand with an SCT hat, water bottle, and more!

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SCT Devices are used by a variety of people, from pro racers to daily drivers.

Steve Arpin, Race Car Driver

We use SCT in every vehicle we can from our hauler to my daily driver around town.

— Steve, Rally Cross/Nitro Circus/Dirt Modified

Mike Pyle, Host

The SCT Burst is never leaving my truck!

— Mike, HGTV

Johnny Lightning, Race Car Driver

I've used SCT for years and recommend it to everyone I meet out at the racetrack.

— Johnny, NMRA