Changing Gears on a 2015+? You're going to need one of these.

[black03]

If you've done a gear swap or plan on doing one on your 2015+ Mustang / F150 5.0L not only will you need your tune updated for the correct gear ratio but you also need to flash the body control module.

At the moment the only way to flash the body control module is with this device.

If you do a gear swap and only get your tune updated but not the body control module then your car will never run right. You'll not only throw a check engine code and go into failsafe mode but you also won't be able to drive the car without it acting up.

We used this same device on our Whipple Powered 2015 GT when we swapped gears and it was very easy to use and worked great.

The answer is the Whipple flare device. The new device is $275.00 and can be purchased from the link below.

http://www.lethalperformance.com/shop-now/vehicle-selector/ford-mustang-v8-gt/2015-ford-mustang-gt/computer-1/whipple/whipple-2015-2016-mustang-f150-5-0l-axle-wheel-flare-device.html



Here's some of the features of the new device.

-Wheel/gear change capacity (nobody else in the industry can properly change this)
-Read/erase trouble codes
-Reset crank and cam

PC or laptop required, available for windows and MAC.

If you have any other questions please feel free to give us a call.

Thanks, Jared
561-753-8105 ​

 

[SID297]

About time. I can't believe Ford put that parameter in the GEM.

 

[3.7cyclone]

Yeah I just spoke with the Lund and Bama and both said you just need this device, there is no gear ratio option in the tune itself they can change.