lewis Posted August 8, 2007 Share Posted August 8, 2007 A friend of mine wants to know With a full exhaust including headers an induction kit, new plenum, no cat and a ecu remap what kind of power will he be looking at?? I know its a gay question but i didnt want to have a stab in the dark[ueerr ] cheers for any help regards Lewis Quote Link to comment Share on other sites More sharing options...
M13KYF Posted August 8, 2007 Share Posted August 8, 2007 up to 30bhp Quote Link to comment Share on other sites More sharing options...
rickya Posted August 8, 2007 Share Posted August 8, 2007 But I would be careful running with no cats & straight through exhaust on a NA car, may lose some back pressure/torue & low down revs, how that may equate on a rolling road you'l have to see. Quote Link to comment Share on other sites More sharing options...
Guest prescience Posted August 8, 2007 Share Posted August 8, 2007 20Hp tops IMO Hp/£ is gonna be mega also - replacing exhaust manifold is a long job, rempas are not cheapo either and once done, you're locked in Quote Link to comment Share on other sites More sharing options...
sl114 Posted August 8, 2007 Share Posted August 8, 2007 Personally i would just get high flow cats, they are just as good performance wise as de-catting, plus you keep some low down torque. it also wont fail an mot. Quote Link to comment Share on other sites More sharing options...
lewis Posted August 8, 2007 Author Share Posted August 8, 2007 Cheers for the help Although i think he wont be happy as I think he said TDi claimed a 40bhp rise with just an exhaust and remap. Quote Link to comment Share on other sites More sharing options...
N15MNO-Daron Posted August 20, 2007 Share Posted August 20, 2007 Cheers for the help Although i think he wont be happy as I think he said TDi claimed a 40bhp rise with just an exhaust and remap. 40 BHP!!! Thats a bit ambitous!! Can u forward me that claim.. if its true il get it tmr ! Quote Link to comment Share on other sites More sharing options...
Digsy Posted August 20, 2007 Share Posted August 20, 2007 Cheers for the help Although i think he wont be happy as I think he said TDi claimed a 40bhp rise with just an exhaust and remap. 40 BHP!!! Thats a bit ambitous!! Can u forward me that claim.. if its true il get it tmr ! +1 Anyone from TDi watching this and care to comment? Quote Link to comment Share on other sites More sharing options...
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