Use the following form to provide details on your vehicle in regards to a custom tune. Tunes may be purchased on our Steeda.com store.

Note: Typical turnaround for most custom tunes is 3-5 business days except for Gen 3 Coyotes which are 7-10 business days. We strive to get tunes out as quick as possible, but this can vary due to high demand. Please complete all fields, if the form is incomplete or serial numbers are not provided, your request will be delayed.

1 Info
2 Vehicle
3 ECU
4 Tune
5 Induction/Exhaust
6 Gearing/Tires
7 Submit

Custom Tune

Whether you've just purchased your tuner, or, you want a custom tune we can help. Fill out this short form and one of authorized professionals will set you up.

Vehicle

Full Name

Email Address

Phone Number

Order Number / Sales Associate

Tune Request Type

New Tune: I just recieved my new SCT Tuner from Steeda, or have an existing SCT device

Retune: I already have a Steeda tune and have made changes to my vehicle

Details for Retune

Year

Trim

Transmission

Level

Engine Notes (if applicable)

Note: If an option is not available above, a custom tune for It may not be available.

ECU SWPN

ECU Code or Strategy Code

SCT (or Bully Dog) Device BDX
X4
X3
NGauge
GTX
X3
Livewire
ITSX

Device Serial Number req. Note: The tune will be delayed if you do not include your Device Serial Number in this form. The Serial Number is located on the back of the device.

Tune 1 Octane Rating

Tune 1 Octane If you are running non-ethanol or foreign fuel, we need to know the stoichiometric AFR

Tune 2 Octane Rating

Tune 2 Octane If you are running non-ethanol or foreign fuel, we need to know the stoichiometric AFR

Engine Notes (if applicable)

Cold Air Intake

Stock

Charge Motion Plates

Intake Manifold

Throttle Body Stock
BBK 85mm

Throttle Body Notes (if applicable)

Supercharger Pulley (if applicable)

Headers

Catalytic Converters

Stock

High Flow

None

Note:
This will not turn the catalytic monitors off

Differential Gears Stock
Aftermarket

Tires Stock
Aftermarket

Differential Gear Notes/Size (ex: 3.73, 4.10, etc)

Tire Brand Size (ex. Nitto NT05 315/35ZR17) Please input the drive tire information only based on if your car is Rear Wheel Drive, Front Wheel Drive, or All Wheel Drive

Additional information, modifications or notes

Terms & Conditions By checking this box and completing our tune build form, you agree to our Terms and Conditions.

Note: Federal and several state and provincial laws prohibit the removal, modification or rendering inoperative of any part that affects emissions or safety on motor vehicles used on public streets or highways. Steeda Autosports assumes no liability for any violations arising out of any federal, state or provincial emissions or safety requirements on motor vehicles arising out of the customer’s modifications and/or use of Steeda products. It is the responsibility of the customer to determine if their modified vehicle complies with applicable laws. This limited warranty is the only express warranty applicable to Steeda Autosports products. Other rights may arise or vary from state to state in the United States. Steeda is not responsible for any time for which you may lose the use of your vehicle, any inconvenience you might be caused, the loss of your transportation or any part thereof, or any other incidental or consequential damages you may have.