Make Better Tunes Faster.

The Original Forza Motorsport and Horizon Tuning Calculator


ForzaTune is the tuning calculator app trusted by Forza players for over 10 years. It creates suspension and gearing tunes that match your car, track and driving preferences.

It does this in less time that other tuning approaches, and in a way that puts you in control.

What Other Racers Had to Say

Awesome tool

I’ve been playing Forza since FM1 and I have to say this is the best tuning tool I’ve used so far...I normally tune by feel but that is a long process and I don’t always have that much time this was very fast I was on the track racing in five minutes with a working tune. The sliders are great for fine tuning the car for your driving style as well. For all you new tuners out there I would suggest playing around with the sliders it will teach you what to adjust when dealing with a handling issue. This was an easy 5 stars for me.

– needs more316


...It’s super easy to use and makes one heck of a fast tune so when you only have 59 seconds to tune this app will do the trick. I also had emailed them a question and they responded quickly and helped me out. Thank you for all your hard work.

– Twistedkila

Worth every penny!!

...So I tried Forzatune tuned a complete new build on my favorite and fastest car which had a posted lap of 267 position. After 3 minutes making an initial tune using Forzatune I posted a lap position at 154. I spent another 5 minutes using the adjustment sliders to fine tune and tried again. Posted a position at 105, 3 seconds faster than my original tune that I spent months perfecting. Tried this with 5 more cars and was close to top 100 times on all of them and they are not even leaderboard cars. Forzatune in my opinion is worth every penny and forza should pay this developer to incorporate this as an in game feature it’s that good!! Well done!!

– Adopted Hitman

How ForzaTune Works


1. Enter Details into ForzaTune

You'll find your vehicle details in Forza's garage or upgrade screen. Copy those into the tuning calculator.

2. Copy Results into Forza's Tuning Menu

Match the numbers you get from ForzaTune to the tuning options you see in the game.

3. Test and Customize to Your Driving

Take it for a spin and make any adjustments you want using the tune customization options.

The ForzaTune Philosophy

There are three rules for making a great Forza tuning calculator.

A great tune uses math – not magic

Use real-world race engineering formulas as much as possible.

The experience should be fast and easy-to-use

Minimize the number of steps and data points needed to make a tune. Move the complexity under the hood. We want great tunes in seconds or minutes instead of hours.

Each driver will have their own style

There is no universally perfect tune. Provide a simple way to give racers full control over the tune results.

Great for all levels

I love this for getting a descent tune done quickly on a new car and the refinement options (oversteer, understeer, etc) for when I have more time.

– Raskren

Game changer

This app is perfect and so easy to use, definitely worth the price.

– Gatoradeeee

Must have companion app

I’ve been using ForzaTune since the original app, around the end of 2010! Always grateful the developers keep up with the new games and the new cars released periodically. I’m to the point where I wouldn’t even consider playing Forza without it.

– ChaesonSmith


Wonderful just wonderful. Nothing more to say!!!

– SMW89

Incredibly helpful!

Looking to shave a second off your lap time, or just getting into tuning, this app will help you, it’s helped me, I’ve been using it since Forza 4, and it’s helped me become a better in game driver. With every update, and variation that comes out, it gets better...

– =KenshinZero=


See the complete list of features, screenshots and reviews on the App Store or Google Play.