Hello, I have a 2000 lightning with 30K. Is upgrading to a 90mm MAF worth the cost? Do you have to reprogram the computer, thanks

skelly454

 

yes you will need your computer tuned. It is deffinatly a good idea if you are planing future mods, the 80mm is a big restriction when you start upping the boost. the 90mm, intake, and 4lb pully with a good tune does the lightning good!