Custom Tunes, Tuners & Performance Parts

Unleash Your Vehicle’s True Power with 5 Star Tuning!

Tailored performance tuning for Trucks, Cars, Motorhomes, and SUVs of all makes. Effortless installation. Ultimate power. Precision-engineered for every drive.

  • Trusted by Enthusiasts
  • Expert Tuning Support
  • Quality Parts, Proven Brands
  • Fast Shipping & Real Support
New For 2021+ Fords No PCM Unlocks.
No ECU Swaps.
Just Flash and Go.
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Colin Gaigneur profile picture
Colin Gaigneur
December 30, 2025
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Great friendly customer service. Will be using there services again most definitely.👍
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Larry Milner profile picture
Larry Milner
December 27, 2025
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FORD F250 7.3 GODZILLA Had my tunes a few months now. Got Performance, light tow, and heavy tow. All get about the same MPG as factory and perform great. I like the light tow for every day driving. All tunes for this truck bump the idle oil pressure which may or may not be a concern on some trucks. Install could be easier with better instructions so get the direct number of your sales person. Support is great when you get them and can save you lots of time and head aches. They are a small shop and stay very busy but you will be pleased with their products.
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Downs Bozarth profile picture
Downs Bozarth
December 18, 2025
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Extra responsive and helpful everyone at 5 star was. Not ti mention the results of the tune on my 5.0 coyote. Epic !
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Stephen Laye profile picture
Stephen Laye
December 16, 2025
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Awesome to deal with, should have just bought my tuner here first. I originally bought an X4 for my F-250 V-10, not expecting much from an out of box tune and my expectations were rightly managed. After doing a bunch of searching on forums I kept seeing 5 Star Tuning mentioned, so I checked them out If you already have a tuner these tunes are a steal of a deal, my tired old V-10 feels like a brand new engine. I have EXCELLENT throttle response, much better pulling power and have increased my fuel mileage. I've only had the tune on for about a week but I wished I had bought this as soon as I got the truck. CAN NOT recommend these guys enough! They really know what they're doing!!!
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James Olson profile picture
James Olson
December 16, 2025
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Answered questions in a timely manner. Tunes work great truck runs and shifts much better. This is the second vehicle I have had the same experience with from 5 Star Tuning.
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Troy Thibodeaux profile picture
Troy Thibodeaux
December 16, 2025
Google star 1Google star 2Google star 3Google star 4Google star 5Trustindex verifies that the original source of the review is Google.
Great place for Ford tuning needs. Fast shipping and quick turnaround for tuning updates with clear instructions.
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Steven Cruz profile picture
Steven Cruz
December 14, 2025
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Went with the AWE 0FG exhaust with quad tips for my 19 Silverado sounds awesome combined with a low lift cam. 5 Star Tuning offered the best price literally anywhere almost felt like a home boy hook up. Shipping was fast had it within the week following Black Friday.
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Craig Maddy profile picture
Craig Maddy
December 13, 2025
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Richie was fantastic to work with and answered all of my many questions. I have a 2021 F150 and the stock shift points are absolute garbage. The transmission shifted so poorly that I took it to the dealership multiple times and considered selling it. Loaded the tuning files from 5 Star Tunes and now the truck drives like a brand new vehicle. Shifting issues were cleaned up, throttle response is much better and the truck has a noticeable amount of extra power as a bonus. Highly satisfied with the purchase

Take Control of Your Performance

WITH 5 STAR’s PRECISION TUNES
  • Unlock Maximum Horsepower & Torque
  • Instant Throttle Response
  • Custom Calibration for Aftermarket Mods
  • Optimized Fuel Efficiency
  • Improve Idle & Start-Up Performance
  • Improved Towing Performance
  • Plug-and-Play Tuning
The proof is in the HP

Experience YOUR VEHICLES tRUE POWER

#1 Industry Experts

SATISIFIED CUSTOMERS

Unsurpassed Support

THE TUNING PROCESS


STEP 1

Find the Right Tuner for Your Vehicle

Shopping is simple! Enter your vehicle’s make, model, and year, and we’ll match you with the perfect tuner and custom tune options for your needs—whether it’s towing, off-road, or daily driving.
STEP 2

Order and Provide Your Details

Choose your tuner, place your order, and fill out our quick custom tune form with your vehicle details. We’ll guide you in finding the ECU strategy code, and our team will craft tunes perfectly tailored to your vehicle.
STEP 3

Download, Install, and Enjoy!

You’ll receive your custom tunes via email with easy-to-follow instructions. Download them to your tuner, connect to your vehicle, and load your tune. In minutes, you’ll feel the power, precision, and performance upgrade!

Our Story

No matter what you drive we can make it even more powerful! Learn about our journey and why we’re passionate about enhancing your vehicle’s performance.

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Frequently Asked Questions

Custom tuning is the process of optimizing your vehicle’s engine and transmission performance to match your specific needs, preferences, and modifications. Unlike generic “canned” tunes, a custom tune is tailored to your vehicle’s unique setup, whether it’s a stock configuration or equipped with performance upgrades like aftermarket exhausts, cold air intakes, or larger tires. Custom tuning unlocks the full potential of your vehicle by adjusting parameters like fuel delivery, timing, and shift points for maximum performance, efficiency, and drivability.

Custom tuning offers numerous advantages over stock programming or generic preloaded tunes, including:
Increased Horsepower and Torque: Unlock hidden power and improve acceleration.
Enhanced Fuel Efficiency: Optimize your fuel consumption for better mileage.
Improved Towing Performance: Adjustments for torque and transmission can make hauling easier and more efficient.
Better Throttle Response: Reduce lag and improve responsiveness.
Optimized Drivability: Tailor the driving experience to your preferences, whether you prioritize performance or comfort.

This is a common concern, and the answer depends on your vehicle manufacturer’s policies. In general:
A tune can void your warranty if the dealership determines it directly caused an issue.
However, thanks to the Magnuson-Moss Warranty Act, your warranty cannot be denied simply because your vehicle is tuned. The burden is on the manufacturer to prove the tune caused a problem.
For peace of mind, 5 Star Tuning offers custom tunes with options to save your factory settings. This allows you to revert to stock programming before service visits if needed.

No, you don’t need advanced software to install your custom tune. All you need is the tuning device you purchase from us, such as SCT, Bully Dog, or Livewire. These devices come with easy-to-use software that lets you upload your custom tune directly to your vehicle. Simply follow the on-screen instructions or refer to our step-by-step guides.
For advanced setups, such as remote tuning with HP Tuners, we’ll provide you with the tools and instructions you need to get started. Our customer support team is always available to assist.

At 5 Star Tuning, we specialize in delivering custom tunes designed to enhance your vehicle’s performance. Here’s how it works:
Choose Your Tuner or Performance Part: Start by selecting one of our supported devices like SCT, HP Tuners, or other tuning platforms compatible with your vehicle.
We Build Your Custom Tune: Our expert team of tuners creates a file that is uniquely tailored to your setup and desired performance goals.
Install and Enjoy: Upload the tune to your vehicle using the tuning device, and you’re ready to hit the road or trail with improved power and efficiency.
We also offer remote tuning support to guide you through the process.