sct

I have a SCT X4 tuner for my 2019 gt pp1 with the 10r80. I want to unlock of tune in features like the trans brake, launch control, 2 step, things like that, and everyone is talking about how you can do it with an hptuner. Is it possible to do it with an SCT tuner? I don’t want to pay another...

Hey yall I recently got a brand new SCT x4 for my mustang, I updated the drivers but when I go to connect it to the car and click program vehicle, it still says "please update device" this happen to anyone?

This is a tuning question that I'm hoping someone may have run across before. I have a 2017 GT, Mt-82, ported predator blower, 108 mm Nick Williams hellcat TB(same as Kong and VMP), dw1200's, return fuel system, long tubes etc. Tuners got it dialed in pretty well but cannot get the idle down...

For sale is my SCT Tuner, It's unmarried and unlocked so you can use it to tune your car. $199 OBO.

Hey, All! Starting NOW, you can Save up to 20% on SCT Programmers here at Lethal Performance! From now through July 31st, you can save Up to 20% on some of the best tuning devices on the market from SCT Performance, including their X4, LivewireTS, BDX, and more! With tuning support for the...

Hey, All! Starting NOW, you can Save up to 20% on SCT Programmers here at Lethal Performance! From now through July 31st, you can save Up to 20% on some of the best tuning devices on the market from SCT Performance, including their X4, LivewireTS, BDX, and more! With tuning support for the...

Memorial Day Starts Now with 10% Sitewide!* Just need to login your free account, no coupon needed. Be sure to visit our site for our entire Line-Up for Memorial Day sales here --> https://www.beefcakeracing.com/memorial-day-sale/ We've got an amazing lineup of sales & promos for everyone all...

Hey, All! Starting NOW, you can Save up to 20% on SCT Programmers here at Lethal Performance! From now through June 16th, you can save Up to 20% on some of the best tuning devices on the market from SCT Performance, including their X4, LivewireTS, BDX, and more! With tuning support for the...

Hey, All! Starting NOW, you can Save up to 20% on SCT Programmers here at Lethal Performance! From now through June 16th, you can save Up to 20% on some of the best tuning devices on the market from SCT Performance, including their X4, LivewireTS, BDX, and more! With tuning support for the...

Hey All! The all new SCT X4’s with the data cable for the 2021+ Ford F-150’s are NOW AVAILABLE and READY TO SHIP! The devices IN STOCK with tuning options from the country’s best, including Palm Beach Dyno, Ortiz Performance, OZ Tuning, and 5 Star Tuning! We’ve already seen some amazing...

Hey All! The all new SCT X4’s with the data cable for the 2021+ Ford F-150’s are NOW AVAILABLE and READY TO SHIP! The devices IN STOCK with tuning options from the country’s best, including Palm Beach Dyno, Ortiz Performance, OZ Tuning, and 5 Star Tuning! We’ve already seen some amazing...

Hey All! Don’t forget about these sales on brands like Boundary, Palm Beach Dyno, and DivisionX for your Mustang Build! Up to $100 OFF Palm Beach Dyno Tuning! Save BIG on one of the country’s most renown Ford Tuners! Wake up your car’s potential with a proper tune and device from...

That's right, we're kicking off a couple days early with the savings here at Lethal Performance! From Kelltrac Struts to Morimoto lighting with some bigger names to come 👀 Active RIGHT NOW below: aFe Performance | Up to 20% off | 9/1 - 9/8 SCT Performance | 20% off select devices | 8/26 -...

That's right, we're kicking off a couple days early with the savings here at Lethal Performance! From Kelltrac Struts to Morimoto lighting with some bigger names to come 👀 Active RIGHT NOW below: aFe Performance | Up to 20% off | 9/1 - 9/8 SCT Performance | 20% off select devices | 8/26 -...

That's right, we're kicking off a couple days early with the savings here at Lethal Performance! From Kelltrac Struts to Morimoto lighting with some bigger names to come 👀 Active RIGHT NOW below: aFe Performance | Up to 20% off | 9/1 - 9/8 SCT Performance | 20% off select devices | 8/26 -...

We can't forget about our Ecoboost customers! You read that right, 10% Off Cobb Accessport's now through July 4th here at Lethal Performance! Ready to grab one? Have a look --> https://bit.ly/3xZMmmE Also, wanted to mention that all SCT devices are on sale still for 20% off! Have any...

We can't forget about our Ecoboost customers! You read that right, 10% Off Cobb Accessport's now through July 4th here at Lethal Performance! Ready to grab one? Have a look --> https://bit.ly/3xZMmmE Also, wanted to mention that all SCT devices are on sale still for 20% off! Have any...

We can't forget about our Ecoboost customers! You read that right, 10% Off Cobb Accessport's now through July 4th here at Lethal Performance! Ready to grab one? Have a look --> https://bit.ly/3xZMmmE Also, wanted to mention that all SCT devices are on sale still for 20% off! Have any...

We can't forget about our Ecoboost customers! You read that right, 10% Off Cobb Accessport's now through July 4th here at Lethal Performance! Ready to grab one? Have a look --> https://bit.ly/3xZMmmE Also, wanted to mention that all SCT devices are on sale still for 20% off! Have any...

Looking for a tuning device? We have 20% off all SCT devices at Lethal! This includes the widely used X4 and BDX! Need help finding your perfect device? Just let us know!