Jeep Renegade AutoFlash by MADNESS - 2.4L

Jeep Renegade AutoFlash by MADNESS - 2.4L

Brand: MADNESS Autoworks
Model Renegade 2.4L
Availability:
Rating:

$399.99
$599.99You save: $200.00

Starting at $37/mo with Affirm. Check your purchasing power

Qty:

Add to Wishlist

Description
Reviews (8)

MADNESS Autoflash TCU Tuning Tool: Restore Your Transmission’s Factory Performance

Bring back the original, crisp shifting performance of your vehicle with the MADNESS Autoflash TCU Tuning Tool. Over time, your transmission adapts to different driving styles, potentially leading to slower, less responsive shifts. The Autoflash resets your transmission's shift logic to its original factory state, ensuring smoother, faster, and more precise gear changes.

The Autoflash is configured specifically to each make and model. It is not a generic solution.

Why Choose MADNESS Autoflash?

Modern vehicles feature adaptive transmission learning, which means they adjust shift points and behavior based on driving history. This can result in dull, sluggish shifts, especially if the car has been driven conservatively in the past. The MADNESS Autoflash restores your TCU’s settings to their original factory performance, making your gear shifts feel sharper and more engaging.

✔ Reset transmission shift adaptations to restore factory-new responsiveness.
✔ Improve shift speed and consistency for a more engaging driving experience.
✔ Plugs directly into the OBDII port for fast and easy installation—no tools, internet, or laptop required.
✔ Perfect for stock or modified vehicles, working seamlessly alongside ECU tunes and performance upgrades.
✔ Fully tested on both road and track to ensure reliability and noticeable improvements.

How Does It Work?

The MADNESS Autoflash integrates with your vehicle’s TCU (Transmission Control Unit) via the OBD port and restores factory transmission calibration by:

✔ Resetting shift adaptation memory for smoother and more responsive gear changes.
✔ Recalibrating shift points to reduce hesitation and unnecessary high-revving.
✔ Eliminating sluggish shifting caused by long-term transmission adjustments.
✔ Ensuring the transmission operates at peak efficiency, just as it did when the vehicle was new.

Unlike traditional transmission tunes, Autoflash does not alter the ECU’s flash counter, making it completely undetectable by dealerships. You can also reinstall it at any time if a dealer software update overwrites the changes.

Real Customer Feedback: What Drivers Are Saying

CA Residents: WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

Aaron C Malina	11/29/2024
Phenomenal product. Easy to install. Immediately noticed a difference. Totally worth the money!

Cédric Lemaitre	09/20/2024
Amazing change totaly the car feeling. It is strange at the begining because it takes time to the car for understand the new setup but after about 100 km you will feel the différence. Very good upgrade easy to instal just follow exactly the instruction. I’m very sad not to buy this before.

William Fulton	07/13/2024
If you watched the video, he explains how car companies present new "more powerful " cars that are really the same drive train but the electronics are tweaked. Makes sense to me. Now I can tell you that this made a large, noticeable, and really fine difference. I also run the Madness GOPedal. The two mods leave me with a really fun quick car! The torque difference at redline 2d, when 3d kicks in? Oh yeah, the boost is there!

Jason Fairclough	02/05/2024
Night and day difference. I actually called to tell madness, that’s how excited I was about the way the Autoflash changed my car.

Stephen Mackenzie	07/03/2023
this is a very good upgrade... It increases acceleration, and is a good pair with a Go-pedal. If you want more out of your car than stock, and don't want to spend a small fortune, this is a good addition. No downsides I can see/feel, just a faster car!

Joe O'Neill	10/17/2016
The Autoflash is a great match with my Go Pedal the Autoflash made a dramatic change in the quickness of the shifts and when the RPMs runs up the power ban it shifts from one gear to the next smooth an crisp. Compared to stock its quick. Less hesitate from shift to shift and how you D press the gas pedal the RPM range will shift at the appropriate rpm even at a higher RPMs your shift is smooth and crisp. The Autoflash is a great addition by itself it will work perfect. If you pair it with the Go Pedal the package is awesome.

Bill Baity	09/10/2016
Purchased Aug 25, 2016. I know very little about anything mechanical. I was blown away at the increase in performance of the car. Take offs from a stop light are much faster, passing cars is never a problem, entering the interstate from the on ramps has been a breeze. The car has so much more get up and go. The gear shifts are smooth and provide the extra desired punch. I am extremely impressed with this product. Well worth the money.

Miles M.	06/01/2016
Overall, I’m impressed. The vehicle shifts a lot smoother and holds RPMs much better. It is true that this tune required a little bit of breaking in. It was only moderately noticeable after the drive home but after driving to work the next day you can really notice the difference in how the transmission functions. I would say the change of performance is best characterized by giving your vehicle a Red Bull – or like energy drink. It’s just peppier and drives a lot smoother. It almost feels like the 0-60 time is faster than it used to be. If this is only a TCM tune I can’t imagine what a full ECU tune would be like.