Guest ckuky2k Posted September 25, 2008 Share Posted September 25, 2008 If I get the full BPU done with restrictor ring in place and a boost controller fitted will my car past its MOT??? Please help as i have read alot in these forum but now one has giving me an straight up answer. Thanks 1996 RZ twin turbo @344bhp on 0.7bar Quote Link to comment Share on other sites More sharing options...
Guigsy Posted September 25, 2008 Share Posted September 25, 2008 depends who is moting. If its got the cats in still it will pass. Without the cats it wont but if your tester is "friendly" it will Quote Link to comment Share on other sites More sharing options...
T2 MSW Posted September 25, 2008 Share Posted September 25, 2008 Mine passed with the mid cat still in - JUST Quote Link to comment Share on other sites More sharing options...
tooquicktostop Posted September 25, 2008 Share Posted September 25, 2008 you need to post questions like this in the Supra chat section not events that maybe why you are not getting a reply What you are asking is a bit vague, who knows if your car will pass its MOT, does anyone?, need a bit more detail on what you are worried about, is it emmisions ?, if so taking away the CATS will make it a close call, some pass some dont, you can always put the CATS back in for the MOT, I have never had an issue on full decat with the MOT tester Quote Link to comment Share on other sites More sharing options...
jamesmark Posted September 25, 2008 Share Posted September 25, 2008 1996 RZ twin turbo @344bhp on 0.7bar Wow, 344bhp on stock boost? The supra only had 326bhp on stock boost when it rolled out the factory. When is the this meet too, would love to come. Quote Link to comment Share on other sites More sharing options...
Guest ckuky2k Posted September 25, 2008 Share Posted September 25, 2008 yes on stock boost. have a cat back exhaust, front intercooler, and induction that probably why its got 344 proven by dyno demon. Quote Link to comment Share on other sites More sharing options...
Guest ckuky2k Posted September 25, 2008 Share Posted September 25, 2008 yes i am worry about emmision on the MOT nmothing else. i want to do the bpu but if it failed the MOT emission then it no point in me doing it that why i need to get this verified. Quote Link to comment Share on other sites More sharing options...
SteveR Posted September 25, 2008 Share Posted September 25, 2008 you need to post questions like this in the Supra chat section not events that maybe why you are not getting a reply A good point. Moving... Quote Link to comment Share on other sites More sharing options...
Luxluc Posted September 26, 2008 Share Posted September 26, 2008 My Supe passed MOT on full BPU. From the moment on I switched to stand alone ECU, I have to alter the parameters (through laptop) on the parking of the MOT facility to drop CO values ... otherwise, I don't pass Quote Link to comment Share on other sites More sharing options...
jamesmark Posted September 26, 2008 Share Posted September 26, 2008 yes on stock boost. have a cat back exhaust, front intercooler, and induction that probably why its got 344 proven by dyno demon. Or the fact the dyno is over reading by quite a bit to be honest. You should make that kind of BHP at BPU not stock boost am afraid. Quote Link to comment Share on other sites More sharing options...
marc_p Posted September 26, 2008 Share Posted September 26, 2008 My Supe passed MOT on full BPU. From the moment on I switched to stand alone ECU, I have to alter the parameters (through laptop) on the parking of the MOT facility to drop CO values ... otherwise, I don't pass Ooooooooo look at mister lardy dar with his fancy laptop and stand alone ecu:tongue: Quote Link to comment Share on other sites More sharing options...
Guest ckuky2k Posted September 26, 2008 Share Posted September 26, 2008 hahaha I have seen load of thread stating near the 400bhp mark with the full bpu done james... so why are you saying only around 340 after bpu??? Ah i have got the Mot sorted it will pass thanks to my mate at the mot centre hehehe a bottle of brandy will pass it which is worth it. Quote Link to comment Share on other sites More sharing options...
Guest ckuky2k Posted September 26, 2008 Share Posted September 26, 2008 now i need to know where i can get the decat done. Can anyone tell me is it a bold on part of i will have to find a place to manufacture the 2 decat pipe?? i know envy performance supply the 1.2 bar restrictor ring but i can't find the de-cat pipe anywhere. please help. Quote Link to comment Share on other sites More sharing options...
Jake Posted September 26, 2008 Share Posted September 26, 2008 is it a bold on part of i will have to find a place to manufacture the 2 decat pipe?? Your posts are making my head hurt. Do you read this shit before posting it? Quote Link to comment Share on other sites More sharing options...
Guest ckuky2k Posted September 26, 2008 Share Posted September 26, 2008 sorry fo my bad spelling and punctuation. can any1 help me??/ Quote Link to comment Share on other sites More sharing options...
Rich8v Posted September 26, 2008 Share Posted September 26, 2008 hahaha I have seen load of thread stating near the 400bhp mark with the full bpu done james... so why are you saying only around 340 after bpu??? I think the 340bhp he quoted would be at the wheels. His old supra made 320bhp with trd pannel filter 2nd decat and cat back exhaust running stock boost. Thats why your 340bhp sounds a little inflated. As for the decats i belive envy can supply them. Quote Link to comment Share on other sites More sharing options...
Solid Snake Posted September 26, 2008 Share Posted September 26, 2008 Just left the MOT station and the supra does NOT need cats. It`s not listed in the book (I assume J-specs but not sure about UK) so there are no figures to test it against. Quote Link to comment Share on other sites More sharing options...
jamesmark Posted September 26, 2008 Share Posted September 26, 2008 hahaha I have seen load of thread stating near the 400bhp mark with the full bpu done james... so why are you saying only around 340 after bpu??? I do not know whay you are laughing. The Supra (UK Spec) had 326bhp when it rolled out the factory. J-Spec cars had anywhere between 300-326bhp when they rolled out the factory. yes on stock boost. have a cat back exhaust, front intercooler, and induction that probably why its got 344 proven by dyno demon. Lets go through your mod list again. You have a cat back with with both cats still in (I presume). A catback will not see give you big gains as you still have both cats in place and as you have probably read the stock cats are very restrictive. You also have a FMIC fitted, this may see you a small gain, appx maybe 10bhp (ish). (maybe more with better mods.) You also have an induction kit, unless you have it properly heat sheilded then is probably decreasing your engines performance due the heat coming from the engine. As the stock airbox offers far better induction than an aftermarket one. Quote Link to comment Share on other sites More sharing options...
Luxluc Posted September 27, 2008 Share Posted September 27, 2008 Ooooooooo look at mister lardy dar with his fancy laptop and stand alone ecu:tongue: Well ... it's that or driving it illegally on the road . Having had a chat with guys who run stand alones too, they have the same problem (high CO values) ... so I guess MOT and stand alone's won't go together Quote Link to comment Share on other sites More sharing options...
Dazzi Posted September 27, 2008 Share Posted September 27, 2008 Niz, is that you again? Quote Link to comment Share on other sites More sharing options...
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