standardsupra20 Posted October 16, 2007 Share Posted October 16, 2007 Can you help me make up my mind on whether or not to de cat my pipe completely? I've had a very nice 3 inch pipe made & fitted that did away with the 2nd cat but I've still got the other one in the engine bay. I presume getting shot will up the bhp but will I then need a boost controler, larger intercooler etc etc? Link to comment Share on other sites More sharing options...
supra_surj Posted October 16, 2007 Share Posted October 16, 2007 Do it! You know you want to. Link to comment Share on other sites More sharing options...
Mas Posted October 16, 2007 Share Posted October 16, 2007 no need for BC or even a larger IC if you have a J-spec , I would decat and stick in a 1 bar restrictor ring and just run on 1 bar to have a faster car (faster than stock ofcourse) and keep the turbos safe with 1 bar Link to comment Share on other sites More sharing options...
supradriver Posted October 16, 2007 Share Posted October 16, 2007 what if it was an N/A Link to comment Share on other sites More sharing options...
supra_surj Posted October 16, 2007 Share Posted October 16, 2007 Hi mas how you doing mate? Take you dont recommend running jspec at 1.2? Link to comment Share on other sites More sharing options...
Homer Posted October 16, 2007 Share Posted October 16, 2007 Click here for more info: bpu Link to comment Share on other sites More sharing options...
Mas Posted October 16, 2007 Share Posted October 16, 2007 Hi mas how you doing mate? Take you dont recommend running jspec at 1.2? Hi Surj, long time mate. I think if you want a healthy twin turbo working for a good few years then better not to run too high on boost although Im running on 1.2 but I believe its still better with less than that really but hey what do I know about supras anyway? Link to comment Share on other sites More sharing options...
supra_surj Posted October 16, 2007 Share Posted October 16, 2007 Missed you at Jap show mate. Im going bpu to but for now im only replacing the 1st cat. will i still get 1bar with the 2nd cat in place? Surj Link to comment Share on other sites More sharing options...
NeoFuture Posted October 16, 2007 Share Posted October 16, 2007 what if it was an N/A apparently it gets LOUD, on a tt/st the turbos pad some of the noise Link to comment Share on other sites More sharing options...
Guest mugg Posted October 17, 2007 Share Posted October 17, 2007 If it's JDM version / J spec just leave your stock pre-cat in place and fit a EBC Link to comment Share on other sites More sharing options...
Guest suprastar Posted October 17, 2007 Share Posted October 17, 2007 I've done it all, intercooler, boost controller, fuel pump, HKS head gasket, exhaust and did a full de-cat. Threw out the jspec turbos and fitted stage 3 hybrids. It's set to run at 1.2 and sounds awesome! yes it is loud if you like to drive with a heavy foot, otherwise it just sounds deep and throaty. I've been followed a few times by police and never been pulled over because of it (yet). lol. Link to comment Share on other sites More sharing options...
Scott Posted October 23, 2007 Share Posted October 23, 2007 Whats the deal with the De-Cat's? Is it really worthwhile getting rid of both CAT's or is it only necessary to get rid of one? What are the benefits of having both done? The only downfall is obviously MOT failure but that shouldn't really be an issue Scott =op Link to comment Share on other sites More sharing options...
Recommended Posts
Please sign in to comment
You will be able to leave a comment after signing in
Sign In Now