Twin scrll coversion on a STI 6 type r
#1
Twin scrll coversion on a STI 6 type r
What can expect form the following mods especially torque and bhp
-STI 6 type R standard 2.0 liter engine
-SS manifold and Standard VF37 turbo whit 1.5bar forge actuator upgrade
-3” custom down pipe an exhaust and STI 8 intercooler or FMIC and link ECU
Any information date sheets welcome
kurt
-STI 6 type R standard 2.0 liter engine
-SS manifold and Standard VF37 turbo whit 1.5bar forge actuator upgrade
-3” custom down pipe an exhaust and STI 8 intercooler or FMIC and link ECU
Any information date sheets welcome
kurt
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mapped a few of them and does make and awesome car... may have to consider lengthing the gearing after.
around 350~360bhp and similar torque as said above.
Simon
around 350~360bhp and similar torque as said above.
Simon
#6
I’ve go a twin scroll exhaust manifold on ebay an aftermarket one bud you don’t need a new oil pan and all the anther bids I’ve fount the turbo ebay and ordered custom 3” down pipe the hold setup cost my about 800 £ so I think this good value for money.
I' not go above 350 BHP and 1.5 bar turbo pressure because some people told this will be max on a standard sit 6 engine be I’ll will go max torque
kurt
I' not go above 350 BHP and 1.5 bar turbo pressure because some people told this will be max on a standard sit 6 engine be I’ll will go max torque
kurt
#7
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The twin scroll manifold to go with the oe twin scroll turbo requires a new sump.
Are you sure it is not just an equal length manifold you have seen?
Simon
Are you sure it is not just an equal length manifold you have seen?
Simon
#9
http://cgi.ebay.co.uk/SUBARU-IMPREZA...b483d83#ht_117
kurt
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I've already pre fitted it at the moment and it fits can send a photo if you wish or see the link
http://cgi.ebay.co.uk/SUBARU-IMPREZA...b483d83#ht_117
kurt
http://cgi.ebay.co.uk/SUBARU-IMPREZA...b483d83#ht_117
kurt
but yes agreed they are twin scroll but should clear the sump.
You may want to keep looking out for oe twin scroll headers and sump as they are very good
Simon
#12
And because this is only the first step in adding extra power the second step ill be going for 2.35 or 2.5 engine and on this I’ll changer every thing bud this for next winter I already change the car from LHD to RHD change to 6 speed and upgraded the brakes and wheels.
Simon ill send you an email for the remap and to see what my options are.
kurt
#13
Theres a seller on ebay 2fast2furious i think that sells japspeed stuff a bit cheaper than the japspead website, i got a downpipe and midpipe very good fit and quality
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