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  Ford, GM, & Dodge Custom Tuning Professionals

  Custom Tuning for Challenger, Mustang, Camaro, and more.

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  Ecoboost Custom Tuning

  F150, Explorer Sport, SHO, Mustang, & Fusion. No Lag Turbo Power Done Right!

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  Ford, GM, & Dodge – TRUCKS & SUVs

  Custom tuning for F150, Ram, Silverado, Jeep and more.

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Why choose us?

 First of all, you came here for a reason. You are seeking performance tuning for your car or truck and you came to the right place. We have more experience and have you covered with any Ford, GM, Dodge, Jeep, or Chrysler Tuning needs. Don’t trust just anyone with your vehicle. 

How much experience do we have?

 Put our 0ver 20 plus years of experience in performance tuning to work for you. There is a reason we are the leaders in performance tuning. The customer testimonials, reliability, mpgs, and track times for racers speak for themselves. No compromise performance tuning with our priority on health, safety, and longevity of every vehicle we tune.

What do we support?

 We support all of the major tuning manufacturers with their custom tuning software. We are proficient with SCT, Bully Dog, Diablo Sport, HP Tuners, and stand alone race systems. If you already have a device or programmer you can purchase custom tuning from us that will be head and shoulders above any competitor. If you need a programmer with custom tuning let us help and guide you. We can put yourself and your vehicle in the best position for success. Feel free to give us a call for any and all consultation you may need.

Let us Show you!

 SSi Performance offers superierior Ford, GM, Dodge, Jeep, and Chrysler Custom Tuning. Buy one of our custom tuning options and see the power, drivabilty, and mpgs you have been missing out on. Let our many years of experience better serve you.

Check Out Our Customer Testimonials

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Latest Performance News

SSi Performance Black Friday Sale starts today! Save on custom tunes and programmers with custom tunes.

November 23rd, 2022

By socaldiablo

Posted in Uncategorized

Comments 0

SSi Performance Thanksgiving and Black Friday sales starts today. 10% off Custom Tunes only and Programmers with Custom Tunes. This is for standard Ford, GM, and Chrysler X4s, and BDX programmers with custom tunes. You can double up savings of over $100 with our sale and the coupon from SCT and Bully Dog too.   At checkout use coupon code – BF   Have a Happy and Safe Thanksgiving ev…

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Veterans Day Sale! 15% off Custom Tunes and Programmers with Custom Tunes

November 11th, 2022

By socaldiablo

Posted in Uncategorized

Comments 0

15% off Custom Tunes and Programmers with Custom Tunes. This is for standard Ford, GM, and Chrysler X4s, BDX, and Livewire programmers with custom tunes.   At checkout use coupon code – Vet   Happy Veterans Day everyone and especially for all that are serving and who have served. Thank you for your service!  

SCT & BullyDog November Rebate is on!

November 3rd, 2022

By socaldiablo

Posted in Uncategorized

Comments 0

Now get additional cash back on all SSi Performance SCT and Bully Dog Programmers with Custom Tunes. November 1 – December 31, 2022 Download the SCT Rebate Flyer Download the marketing flyer to promote the holiday rebate: 2022 SCT Holiday Rebate Flyer Click HERE   The Bully Dog Holiday Rebate is happening once again! Consumers will be able to qualify for a rebate of up to $45 with …

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