Tommyd16 Posted April 26, 2014 Share Posted April 26, 2014 I have an auto TT BPU with; -cat back -double decat -restrictor ring -air filter -FMIC -greddy BCC -boost controller -Walbro fuel pump -boost guage, AFR guage -colder plugs -replaced pretty much all my hoses in the engine bay. (I think that's about it) What else can be done for abit more power without going single? Link to comment Share on other sites More sharing options...
JasonR24 Posted April 26, 2014 Share Posted April 26, 2014 Hybrids, Decent ECU, Nitrous. Literally the only things I can think of that would be an increases on BPU. Single is the best bet IMO. very costly to get more out of the stock system Link to comment Share on other sites More sharing options...
Tommyd16 Posted April 26, 2014 Author Share Posted April 26, 2014 What about different injectors or cams? Also what sort of ecu - standalone or a piggyback system? Link to comment Share on other sites More sharing options...
thetrashcanman Posted April 26, 2014 Share Posted April 26, 2014 What about different injectors or cams? Also what sort of ecu - standalone or a piggyback system? Syvecs S6 and all the sensors, fitted and mapped you are looking at 3k+ But worth it's weight in gold when it saves your engine. You can go for bigger injectors, and cams, but I would still say you are better off going with a small single Link to comment Share on other sites More sharing options...
JasonR24 Posted April 26, 2014 Share Posted April 26, 2014 If money isn't an issue then I recommend looking at this build: http://www.mkivsupra.net/vbb/showthread.php?t=274154 If it is and you have a budget then I'd say going single might be a better option. Well injectors and a standalone ecu will only get you so far and minimal gains unless you want to go with a similar setup like in the build above. Link to comment Share on other sites More sharing options...
Chris Bailey Posted April 26, 2014 Share Posted April 26, 2014 Hybrids, 264 cams, syvecs, fuel flex kit, 650cc injectors. Link to comment Share on other sites More sharing options...
Guest Budz86 Posted April 26, 2014 Share Posted April 26, 2014 (edited) Depends if you want to stop at BPU or if you have plans for going single in the future. You could fit some hybrids but they have had mixed reliability in the past, although they are getting better now. Would cost around £1200 to get yours rebuilt, plus labour to fit. You can then run more boost, but you're probably pushing the limits of your injectors now so would benefit from larger ones. Options would be some UK 550's or some aftermarket drop in's. The later is best if you are thinking of going single at some point, but you'd need either a piggyback or standalone ecu. That choice is down to budget; piggybacks work well enough and have had good results in the past but a standalone gives more scope for tuning and will get you better results in the long run. Cams are an option too, but a lot of money for not much more power. If fitting cams you probably would want to refresh the head at the same time, plus fit adjustable cam gears which starts getting expensive, and the best benefit of these would be had with a tunable ecu. Edited April 26, 2014 by Budz86 (see edit history) Link to comment Share on other sites More sharing options...
Tommyd16 Posted April 26, 2014 Author Share Posted April 26, 2014 Cheers guys. Money is always an issue lol just seeing what options are next Link to comment Share on other sites More sharing options...
Nic Posted April 26, 2014 Share Posted April 26, 2014 Cams and ECU but a lot of money for only moderate gains, perhaps 20-30hp. Link to comment Share on other sites More sharing options...
Luxluc Posted April 27, 2014 Share Posted April 27, 2014 Next step is single. Link to comment Share on other sites More sharing options...
Dnk Posted April 27, 2014 Share Posted April 27, 2014 I'd stick with a nice bpu set up and spend the cash on the suspension, brakes, servicing etc Link to comment Share on other sites More sharing options...
Stevo Posted April 27, 2014 Share Posted April 27, 2014 Link to comment Share on other sites More sharing options...
mellonman Posted April 27, 2014 Share Posted April 27, 2014 Bpu ftw , next would be replace suspension parts and get the best tyres you can, unless you just like throwing money away Link to comment Share on other sites More sharing options...
drift_bear Posted April 27, 2014 Share Posted April 27, 2014 Hybrid set up is a good step if your not wanting to go single. After being normal bpu in the last supra, this hybrid set up I have is so much better! Link to comment Share on other sites More sharing options...
Wez Posted April 27, 2014 Share Posted April 27, 2014 I'd stick with a nice bpu set up and spend the cash on the suspension, brakes, servicing etc Link to comment Share on other sites More sharing options...
Mario Posted April 27, 2014 Share Posted April 27, 2014 Weight reduction;) Link to comment Share on other sites More sharing options...
Tommyd16 Posted April 27, 2014 Author Share Posted April 27, 2014 Already have a fiberglass bonnet lol Link to comment Share on other sites More sharing options...
flyby Posted April 27, 2014 Share Posted April 27, 2014 What about a 100HP nitrous kit ? Link to comment Share on other sites More sharing options...
Tommyd16 Posted April 27, 2014 Author Share Posted April 27, 2014 Nah not nitrous lol Link to comment Share on other sites More sharing options...
Abz Posted April 27, 2014 Share Posted April 27, 2014 Go to the gym?! Link to comment Share on other sites More sharing options...
hogmaw Posted April 27, 2014 Share Posted April 27, 2014 I'd stick with a nice bpu set up and spend the cash on the suspension, brakes, servicing etc Yet another recommendation for this Daft having loads of power if you can't handle it Link to comment Share on other sites More sharing options...
Nic Posted April 27, 2014 Share Posted April 27, 2014 I'd stick with a nice bpu set up and spend the cash on the suspension, brakes, servicing etc Link to comment Share on other sites More sharing options...
mellonman Posted April 27, 2014 Share Posted April 27, 2014 Single turbos are so 2000 Link to comment Share on other sites More sharing options...
Krimi Posted April 28, 2014 Share Posted April 28, 2014 Next step is Single... Thats what I do when I finished my BPU+ with cam pulleys, its the best way to improve yor Supra Link to comment Share on other sites More sharing options...
Guest Nicholas Posted April 28, 2014 Share Posted April 28, 2014 6 speed conversion! Link to comment Share on other sites More sharing options...
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