Well, just installed the FPIK kit and its very impressive. First thing you notice is the sound, a real grunt. The acceleration is upped a good amount, but nothing huge, but all in all, worth the money.
Hey, found a site for your particular problem. Go to www.keylessremotesforless.com
They seem to have a huge selection and programming instructions, good luck!
Hey, Im new to this group, I have an 01 4Runner and I have purchased the KN FPIK kit and was looking into the Airaid Throttle Body spacer/. Can anyone tell me whether it is worth the money in terms of HP and MPG gains? Thanks for the help.