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HEY NUBCAKEZ ;)

im after a dump + front pipe upgrade ay, i have been looking round and trying to do some homework n shit on it but i still cant really decide, and i after some opinions and experiences with these setups coz i know some of u guys have bought these items and it would help heaps for some feedback :P:D

MY OPTIONS

* these FLYING PERFORMANCE 3" DUMP AND FRONT PIPE IN ONE, mandrel bent dump & front pipe in one LINK HERE FOR PIC!! $199

* or FLYING PERFORMANCE 3" DUMP split dump setup LINK FOR PIC!!! $99

* also on ebay i found GKTECH 3" Stainless Steel Front Pipe with FLEX & Dump Pipe COMBO LINK FOR PIC!!! $239.00

prices excluding postage ay >_>

my car setup, 4dr sedan r32 with rb20 with stock dump pipe and front pipe, 3" cat back zorst + hi flow cat, and twin drift pipes, also an r33 rb25 turbo @ 14lbs :P

wat are your thoughts, remember im just learning n shit atm rofl D:>

cheers JEZ :)

Edited by 32JEZ
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search bro. from what ive read. the split dump is better for circuit/track and bellmouth is better for drag....or so the articles say.

search. easily 2 dozen topics out there

..also interested to know how your runnin 14psi with nissan R&R coming into effect anything above 10psi????

Edited by r33cruiser
HEY NUBCAKEZ :( ...

I reckon, you should search the forum more and do some 'homework' ay, coz there's heaps of other mad doodz like you's who have got these on their cars, and av commented about the performance n shit, would help ya 2 not sound like such a noob ay.

With 35,000 members, there's a fair chance someone else has wondered about the same modification decisions as yourself.

Edited by GeeTR

Here's my 2c, but then dont mistake me for someone who actually knows stuff;

Split dumps are a better design and should make more power/spool better, but they are more tightly tied to turbo size (turbine diameter and wastegate diameter). If you get split dumps designed for a standard sized turbo, and try to bolt them up to a larger turbo you may have problems.

Open dumps are much less sensitive to turbo size, but wont work as efficiently.

I wouldn't worry too much about dump pipes as with a stock 33 turbo at 14 psi you'll be replacing that soon.

drop it down a couple pounds, you'll find the performance difference won't we noticeable anyway.

fwiw i have a jjr split dump/front and am quite happy with it.

Here we go...

In theory the split piping would give you more power but you would need at least 500ps-600ps atw to see the 5ps difference on the dyno. so the power difference is really small. If you were to use a bellmouth type and then drive using a split piping, you wouldnt be able to tell much of a difference. this was told to me when i was making the same decision as well.

also if you were going to upgrade your turbo in the near future to something bigger, then you would have to change to the bellmouth type anyways, only because the clearance on the wastegate with the split piping is too small.

HEYZ!

Guys im stuck between 2 setups :D

GKtech & JustJap setups, ones one piece and the other is 2 piece lol Help me D :>

pro's and cons? ect

GKtech

gskrbfrontdumpcw2.jpg

justjap

jjrsplitdumprb.jpg

Edited by 32JEZ

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