nickball75 Posted May 14, 2008 Share Posted May 14, 2008 Good afternoon, My Supra is fully catted up, what power difference can be obtained by decatting? Are there any obvious flaws doing this? MOT for example? Cheers guys Quote Link to comment Share on other sites More sharing options...
tooquicktostop Posted May 14, 2008 Share Posted May 14, 2008 Look here mate and you will find a lot of info on decat bpu Quote Link to comment Share on other sites More sharing options...
Gaz6002 Posted May 14, 2008 Share Posted May 14, 2008 Look here mate and you will find a lot of info on decat bpu He has an n/a Quote Link to comment Share on other sites More sharing options...
tooquicktostop Posted May 14, 2008 Share Posted May 14, 2008 He has an n/a oopps, my bad Quote Link to comment Share on other sites More sharing options...
Scott Posted May 14, 2008 Share Posted May 14, 2008 Good afternoon, My Supra is fully catted up, what power difference can be obtained by decatting? Are there any obvious flaws doing this? MOT for example? Cheers guys More noise, free'er revving, probably less torque (i think thats right with N/A's). As for MOT's i don't think its as much of an issue for N/A's but its always good to have a friendly MOT tester. Quote Link to comment Share on other sites More sharing options...
hoff Posted May 14, 2008 Share Posted May 14, 2008 He has an n/a In that case there maybe some disagrement:rolleyes: Some say decatting an NA will result in a loss of back pressure and therefore power, where as others will say its fine. I have removed my 2nd cat and didnt really feel a lot of differance TBH. One thing is for sure though if you remove both cats on an NA it will be loud:eyebrows: Have a look at Nic's (Import Pimp) section. He does a manifold and 1st decat which helps bph increase:) Quote Link to comment Share on other sites More sharing options...
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