FYI, speak to Kevin (280zx) about it, i think he chked on the product while he was living in the states... apparently looks good on paper but worth nothing on the streets. R&D first...
Hm...my friend bought this product thru internet and the item is here in malaysia. But my friend is still in UK and will be back end of august or september. He will be installing in his proton wira and will have dyno test before and after. So..lets wait.