

Update your tunes for axle ratio, tire size, intake, and more. Purchase, fill MPT Tune form, receive updated tunes in 2-3 days. Rush option available. Free 90-day updates; after, fees may apply. Excludes major super/turbocharged changes.
Top Features:
Physical products may be returned within 30 days for any reason, provided that the product has not been installed and is in brand new, unused condition with the original packaging. Once a product has been installed, it is non-refundable.
Digital Products, such as MPT Tunes and HP Tuners Credits, are not covered by this.
Please see our Refund Policy or contact an MPT Expert for more information.
MPT is proud to offer free shipping on most orders over $149.
Free Shipping applies only to the contiguous United States. Shipping and handling charges will apply to all orders outside the contiguous US, with the buyer being responsible for any duty fees or taxes their home country may charge to import goods.
With Free Shipping, we will choose the best shipping method for the order. We use all major carriers, including USPS, FedEx, UPS, and DHL.
Items not stocked at our location may incur additional lead-time or charges.
Please our Shipping Policy for more information.


Proposition 65 (Safe Drinking Water and Toxic Enforcement Act of 1986) is a California law that applies to all companies selling products in California. Proposition 65 requires warnings if a product contains any listed chemical present above very low levels that are known to cause cancer, birth defects or other reproductive harm. Proposition 65’s warning standards are among the most stringent in the world. Proposition 65 is not a product safety law, but rather a “right-to-know” law. Businesses are required to provide warnings to comply with Proposition 65. These warnings are required to be in place for all products offered for sale in California.
There are over 800 chemicals on the Proposition 65 list, which is administered by California's Office of Environmental Health Hazard Assessment (OEHHA), a part of the California Environmental Protection Agency. The list includes naturally occurring and man-made chemicals. Proposition 65 warnings can be seen for a wide variety of everyday consumer products, including Automotive Performance products, and warnings can be seen posted throughout California in a variety of establishments such as hotels, restaurants, automobile dealerships/repair shops, and retail stores just to name a few.
To comply with the requirements of Proposition 65, this warning is present on all products sold by MPT.
More detailed information can be found by going to:
https://www.p65warnings.ca.gov/
This tune update charge can be used for several different situations.
LVL1 Update examples:
***This list is not all-inclusive.***
How It Works:
LINK: MPT Tune Form
It's that easy. Any questions, just ask. Tunes are completed in order received, average turn-around time is 2-3 business days. We have a RUSH option to skip the line and get your tunes completed in 24 hours or less. You may purchase a RUSH MY TUNES HERE.
Preference based Tune Update Window:
The tuning process starts when MPT has sent the first file. We put an extreme amount of time and effort into creating each and every MPT tune. MPT tunes include 90 days of preference based updates. After 90 days preference based tune updates may require a tune update fee.
During these 90 days, MPT will update your tune file for preference based changes. Preference based changes include feel and everyday performance of the tune. Octane changes, addition of transmission tuning to "no trans" tunes, and over-all tune changes do not fall under preference based changes. Any upgrades or modifications made to your vehicle after your original tune purchase are not covered under this 90-day window and will require an update fee. For more details, contact MPT.
Strategy Changes:
If you are out of the 90 day window and the strategy of the vehicle has changed requiring us to build new tunes from scratch, you may purchase a heavily discounted Tune Update.
Stock File Updates:
If Ford updates your stock file, requiring us to build a new set of tunes you may purchase this heavily discounted Tune Update.
Please Note: This is for SCT Tunes only.
Serial Number Changes:
MPT tunes are written for a specific serial number. If you have existing tunes from MPT, but have replaced the tuner with an upgraded model but purchased it from another vendor you may purchase a heavily discounted Tune Update.
After purchase, you will need to submit an MPT Tune form. This will put yourself in line for tune updates. When filling out the form, you will be asked "Is this an update/log review to an existing MPT Tune?". You will select "Yes, update/log review" and click next. Answer the questions on the following page to complete the tune form.
Tune Updates are like for like on the existing tunes, meaning the update doesn't include changing elements of the tune such as octane, type of tune, removal/addition of transmission tuning, etc.
This tune update does not cover major changes to supercharged/turbo charged vehicles. If a modification is added that requires a full retune, then contact us directly to discuss options.
Please note: It is More Power Tuning's (MPT) policy not to manufacture, offer for sale, sell, convey, or otherwise transfer any product, including Handheld Devices, Pre-Loaded Tunes, or Calibrations that contain features to bypass, defeat or render inoperative the following: EGR, Rear Oxygen Sensors, SCR, DPF, NAC, DOC, or any diagnostic trouble codes (DTCs) associated with these emission controls. Products/Calibrations shall retain the full operation and functionality of the On Board Diagnostic System (OBD), will continue to satisfy emissions requirements, such as meeting standards within useful life or maintaining emissions performance outside useful life. MPT does not support modifications that remove or alter the emissions system of the vehicle. MPT will not shut off check engine lights caused by non-emissions compliant parts installed.
MPT is proud to offer free shipping on most orders over $149.
Turnaround Times:
Special Considerations:
A Return Authorization Number is required for all returns. Please contact an MPT Expert to obtain an RA # before sending anything back to us for any reason.
MPT tuning charges and license fees are Non-Refundable. The sale is final when MPT has sent the tune file over email. This includes both new tune purchases and tune updates.
Products other than MPT tunes, digital products, and MPT decals may be returned within 30 days for any reason, provided that the product has not been installed and is in brand new, unused condition with the original packaging. Once a product has been installed it is non-refundable. We reserve the right to deny the return, should the product be received and it display signs of installation or unmentioned damage.
For vehicle programmers/tuners, the vehicle must be returned to stock if a program was installed. If a tuning device is returned and has not been returned to stock, a refund will not be issued, and your tuner will not be sent back without a shipping and handling fee.
The customer is responsible for all shipping charges incurred during the return process.
Amount Refunded:
•Returns post marked before 30 days from the date the item was received will be refunded the purchase price, minus a 25% restocking fee and the cost of shipping.
•After 30 days, all sales are Final.
•Shipping charges along with any package insurance are non-refundable. If your purchase was shipped with our Free Shipping option, the cost of the shipping will be subtracted from the total refund amount.
HP Tuners Credits are assigned to the HP Tuners product with the submitted serial number and cannot be transferred. Once you load a tune to your vehicle with the RTD, these credits are Non-Refundable.
Digital products and files that have no ability to be taken back physically, such as an SCT Tuner Unlock, are Non-Refundable.
nGauge Tune License Fee is included in your initial purchase of MPT tunes for the nGauge. This fee is factored into the price of the tunes and becomes Non-Refundable when the stock file has been emailed to MPT.
MPT Decals are Non-Refundable, once they have been received by the customer.
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With MPT, you get above & beyond delivery. Mike is 100% passionate about his craft and will go to no ends to R&D new ways to make power or gather data. Many don't know how much he is involved behind the scenes to bring new capabilities to market on new platforms. You'll get exactly what you ask for and then some, not just some copy/ paste tune you get from others.
93-PRX really unleashed the cyclone 3.7 full potential, It’s responsive, fast and smooth. Definitely happy with the results and the power of the tune. Amazing tune for the Mustang 3.7 v6, excellent performance MPT
I cannot say enough how happy I am using MPT for the tune. I had used someone else a few years ago and just wasn't thrilled at all. I did a lot of research, belonged to a bunch of different Mustang forums and there were always the same comments. First, was get rid of the V6 mustang, stop putting money into a V6, all the mods for performance are snake oil, go get a real Mustang a GT with an 8 cylinder. 2nd was all the raves about MPT. MPT really woke my car up and after owning 8 GT's over the years, I decided to go a different route with the 3.7L. Any GT that laughed and said they'd blow my doors off, still waiting for someone to be able to do it!
I bought 2 tunes, 87 performance and aE85 performance with trans tune. So far they are great. Gonna send a data log yo maje sure all is well. Feel small gain with the 87, but quite a bit with the E85.
Awesome transformation! The 93ocT PRX tune power gains is nothing short of impressive, I couldn’t be more happier with the new power, thanks to Mike and his team for dialing in my 2019 Ford Range! :)