Anyone seen this product before? Sounds like it could work. Too bad its not legal in Cali.

http://store.summitracing.com/partde...5&autoview=sku

 

really doubt it would do anything

 

i really cant see how it would give you a 25% increase, but hey if it has a satisfaction guarantee then i would buy it, dyno it without it, then dyno it with it and see if it worked

 

Advance your timing - thats just about all it will do.

 

Yeah toyota PCM programming is pretty tight, they really do squeeze almost peak power and economy out of these engines from the factory, i doubt that thing is gona do anything at all, and certainly not a 25% increase

EDIT: if you want some power increase from your factory motor, you can do it for cheaper than that. Look up the ECT mod, and put a nice fat deckplate in your airbox. Ive done each of those to my motor and it really helped it extend the power curve at higher RPM's, especially for like $15

 

i think it is basiclly the same as the Jet Performance Chips probably.