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2003 Toyota Tacoma
Performance Chips & Programmers

2003 Toyota Tacoma Performance Chips & Programmers

Needing more performance from your 2003 Toyota Tacoma? Our selection of Performance Chips & Programmers can get your 2003 Toyota Tacoma where you need. For fun daily or weekend driving, Performance Chips & Programmers can be the next piece of the puzzle for your Toyota Tacoma's performance. Performance Chips & Programmers designed specifically for 2003 Toyota Tacoma and easy installation. See thousands of reviews from Toyota Tacoma owners like yourself across all our Performance Chips & Programmers, and competitive warranties on all 2003 Toyota Tacoma Performance Chips & Programmers.
Our Performance Chips & Programmers designed for 2003 Toyota Tacomas are backed by our 1-year lower price guarantee. If you find Performance Chips & Programmers for your 2003 Toyota Tacoma elsewhere, we'll beat that by $1. Bring your Toyota Tacoma to the performance level it should have left the Toyota factory with using Performance Chips & Programmers. Feel free to call us with any questions on what 2003 Toyota Tacoma Performance Chips & Programmers are best for your needs!
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Customer Reviews

Unichip Performance Chip

2003 Tacoma Unichip

Installed the Chip about 2 weeks ago onto my 3.4L Tacoma that already has Cat-Back Exhaust, Cold Air Intake, and Throttle Body Spacer. There was an instant change in sound, idle, and throttle response. The power is much smoother than it was before install, as in it is a much more constant pull throughout the RPM range. That being said, all the hype about improved gas mileage was not true for me. I had done several test runs setting the cruise at 65mph and running through a tank getting about 16.5mpg average. Now with the chip and premium fuel and the same runs at 65mph I'm only getting about 17.5mpg. Overall I would recommend the chip to anyone but don't expect big gains in fuel mileage. View more reviews...
Posted By Patrick M (Bowie, MD) / May 8, 2012
2003 Toyota Tacoma
ScanGauge OBD II Scanner


Need to come up with a better way to mount the unit. Overall it works great. View more reviews...
Posted By Robert F (LAKE HAVASU CITY, AZ) / April 29, 2016
2014 Toyota Tacoma
Jet V-Force Plus Power Control Module

Jet V Force!!

i just recently installed the jet force in my 2008 tacoma pre-runner and i noticed a difference in the sound and the response was a lot better, i think its a great purchase and it did'nt cost to much the shipping was really fast. would recommend to anyone.... View more reviews...
Posted By Nicholas F (San Fernando , CA ) / March 13, 2011
2008 Toyota Tacoma