Tires and power
http://www.performancechipsdirect.com/Dodge/Ram/ check it out and let me know wut everyone thinks please
Its the same sort of junk chips you can get on eBay that try to fool the AIT sensor. All it probably is is a variable resistor or several different resistors that, when you turn the ****, it adjusts more/less resistance.
Most of the time it doesn't work, and even if it initially does, the PCM will eventually "learn" and counter it.
Most of the time it doesn't work, and even if it initially does, the PCM will eventually "learn" and counter it.



