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wat power you aiming at long term? ive answered this many a time. if u want less than 250-300rwkw you want see any difference between the split or all in 1. if ur aiming more than that then the all in 1 will be better.

wat power you aiming at long term? ive answered this many a time. if u want less than 250-300rwkw you want see any difference between the split or all in 1. if ur aiming more than that then the all in 1 will be better.

thanks man,

i really appreciate your help, im not looking for any more than 250kw.

  • 2 weeks later...

hey guys i need your advice

i'm in the processing of upgrading my stock rb25 turbo for a highflowed rb25. in terms of the dump pipe... i just want to know will there be any adverse affects if i stick with a 3inch bellmouth dump front pipe or should i go the 3inch split dump front???

any help would be much appreciated!

cheers in advance

hey guys i need your advice

i'm in the processing of upgrading my stock rb25 turbo for a highflowed rb25. in terms of the dump pipe... i just want to know will there be any adverse affects if i stick with a 3inch bellmouth dump front pipe or should i go the 3inch split dump front???

any help would be much appreciated!

cheers in advance

i personally love hks's split pipe.....not sure about effects

hey guys i need your advice

i'm in the processing of upgrading my stock rb25 turbo for a highflowed rb25. in terms of the dump pipe... i just want to know will there be any adverse affects if i stick with a 3inch bellmouth dump front pipe or should i go the 3inch split dump front???

any help would be much appreciated!

cheers in advance

stick with the bell mouth, your not gonna be running an external gate so no need to change dumps. the bell mouth 1 is very good for up to 300rwkw same as the split. but over 300 i would use a bell mouth anyway.

only adverse affects if u switch between bell to split, if the split pipe isnt a good quality 1 or not fitted properly, then you may find the wastegate flap to foul the dump pipe and you'll get big boost spikes cos the gate isnt opening the whole way.

wat power you aiming at long term? ive answered this many a time. if u want less than 250-300rwkw you want see any difference between the split or all in 1. if ur aiming more than that then the all in 1 will be better.

U serious, I dont know about ur car but when I changed over to a split dump pipe I noticed a HUGE diff. I'd go the BOS importing SS one. Prob one of the best mods u'll ever do

U serious, I dont know about ur car but when I changed over to a split dump pipe I noticed a HUGE diff. I'd go the BOS importing SS one. Prob one of the best mods u'll ever do

have to agree with u there

the bos importing split dump is an awesome mod if ur only looking for abit more than stock power levels

i found that after installing the bos split dump the car just wants to go and looks good too

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