I bought it off one of the traders on the forum, and i must say the deal ended up far from sweet, they gave me the wrong cooler(3in pipes instread of 2.5, the dump pipe we got at the same time didn't fit, and the service was plain rude, although i think that was just the personn who seved me. The cars not making a heap of power as it has standard turbo and jaycar DFI with highflow cat and 3in exhaust(dump pipe didnt fit) Lag feels exactly the same as standard, would have prefered 2.5in outlets, as it would have made fitment cheaper and easier, i did the piping myself, hope that helps. PS i have dealt with the ebay trader, and have found him to be great, we needed a cooler urgently, and he met us at a woolworths at 10.00 at night with a shopping trolley full of intercoolers, funny stuff