Thanks guys! Greytop it is then, also how would I adapt my 4AGE's ITB's to the BEAMS without having to change ECU (BEAMS are they AFM or MAP sensor or doesn't matter?), worst case, I might just have to finish off my MS-1 ECU and run Fuel only and let the Stock ECU work the Spark and VVTi, would that work? So in order for me to run my greytop like a redtop (performance-wise) all I have to do is remove the cat? would a custom made headers work? does it matter if it was an auto before? which means I'm using the auto ECU as well and last, and hopefully this would not be the case, if it turns out that the greytop came from a RAV4 instead, would that change things? (CR, Cams, performance, etc.)
THANKS GUYS!
