Does your system have the same type of cold start/ warm up qualities of new cars? i.e. start, stay running, higher idle , then come down to idle rpm in cold weather that we expect?

FiTech is a group of OE engineers bringing you performance parts at an affordable price, and all of our new car ECU features are packed into our perfo...Read more

Can I run race gas?

Most race gas contains lead which will permanently damage the oxygen sensor. Be sure to check with your race gas supplier to verify if lead is an addi...Read more

Why are your systems so inexpensive?

We like to answer that with another question. Why are the others so expensive? It’s a throttle body, 4 injectors, a few sensors and an ECU. Not ...Read more