Your Cart Is Empty

2003 Jeep Wrangler Power Programmers & Performance Tuners

Have a Question?
Have a Question? Ask a product expert! (800) 874-8888 Live Chat

  • shipping icon
  • Not Rated Yet

 

View all reviews for this product

There are no customer reviews for this product

You may only compare up to 5 products at a time.
Please select at least two products to start comparing.

Latest Customer Reviews

Hypertech Max Energy Programmer Reviews


2003 Jeep Rubicon

Reviewed By Timothy K (Victoria, BC) Reviewed for a 2003 Jeep Wrangler —3/11/2008 7:58 PM

I reprogrammed my stock 4.0 litre 2003 Jeep with the Hypertech Max Energy Programmer, the reprogramming was simple, just fllow the instructions. I was able to set the RPM limit 500 rpm's higher, and programmed for horsepwoer/torque on 86 octane fuel. I could feel the immediate different, the lower rpm torque could be noticed, but the biggest improvement was at higher altitude, the power was there, that wasn't before. I was not afraid to pass slower traffic, as before it took considerable distance to pass slower moving vehicles. It also can clear or diagnose most error codes, which is helpful.

View More Reviews

Superchips Flashpaq F5 Tuner Reviews


2013 jeep wrangler

Reviewed By Stuart H (Middle River, MD) Reviewed for a 2013 Jeep Wrangler —4/18/2017 1:57 AM

2.5" lift with 35"tires i thought the fuel mileage would drop but i added a flashpaq 5 on economy mode and picked up 3mpg and a little more pep in her step.. Definitely satisfied

View More Reviews

Banks AutoMind Programmer Reviews


Banks Automind programmer

Reviewed By Roger T (Lake Forest, CA) Reviewed for a 2014 Jeep Wrangler —10/29/2014 3:22 PM

I was very skeptical about any real change in power or mileage claims. The recommended setting by Banks was the sport setting. I tried it as my first option and I'm happily surprised with the results. Noticeably more power and mileage right away.

View More Reviews