Anyone working on tuning??

[ChinoCharles]

Originally Posted by Moose

I can say, with the most certainty, that even the best piggybacks are nothing without extensive internal modifications to back them up. There's only so much that you can do with a stock cam profile, head, injectors, and the like.

Sure, point taken. VVTi complicates shit to a point where some of the stuff you just talked about would be a bitch to design for this car, and in turn if it ever does hit the market it will be priced so high I'll lose interest instantly.

Bottom line is I need to lean out. Period. The only way I'm going to do that is with a piggyback, a dyno and a good tuner... there are other ways, but none offer you the customization of a piggyback.

With an intake, exhaust, header, cat removal, pulley kit, sticky rubber, lighter wheels, and a piggyback how much power do you guys think a Yaris would make and where would it put it in straight line, quarter mile speed? I already have my prediction. I'm curious to see if everyone is on the same page.

I promise you the aforementioned setup would be a fucking BLAST to drive on a TRD suspension. Even better on coilovers.

By the way, everything I mentioned really isn't that expensive... especially if you're getting some (or most) of the parts at a discount.