[GrimmSpeed]

WHAT IS IT?

An external wastegate allows the exhaust gases to be diverted prior to entering the turbo. Dumping the exhaust gas prior to the turbo helps with boost control, maintains boost longer in the rpm range, and extends the life of your turbo. Our pipe is fully built stainless steel EWG Up pipe and stainless steel dump tube for turbo Subarus. Monster thick SS flanges that will not warp. We have added a flex section which extends the life of the product and will lead to less exhaust leaks
because the pipe can flex vs. warping the flanges in a non-flex setup(inturn creating leaks).


WHY DO YOU NEED IT?
Reason for switching to an EWG setup includes:

Quicker turbo spool by allowing the exhaust gas to exit pre-turbo. There is alot of turbulence in the stock turbo at the internal wastegate so by moving the wastegate out of the turbo you get rid of this nasty turbulence thus improving the effiecency of the turbo as well.
More efficient wastegate design that has a bigger diameter than stock allowing for the exhaust gas to be released quicker.
Hold peak boost longer. This allows you to run a lower peak boost and increase HP at the same time.
Much larger than the stock internal wastegate
No more boost creep...EVER!


GAINS?
Users should expect gains in the 15-40hp range when tuned for the EWG setup.



Another unique aspect of our package is that we include a bracket that holds your stock internal wastegate shut. This is great because you will no longer have to weld your turbo door shut which means you have no chance for leaks and you can revert back to stock anytime you want with no hassle.


Want to learn about external wastegates? Informative video:
http://www.youtube.com/watch?v=PA5T5PnWE-k


FITMENT
02-08 WRX
04-08 STi
05-08 LGT
05-08 FXT
93-01 Turbo Subarus



PACKAGE CONTENTS
EWG Up Pipe
Dump Tube
Area1320 Bracket to hold stock wastegate closed(no more welding!)
5 Studs for Up Pipe
2 Allen head bolts for dump tube>wastegate

Bracket Options:
TD04
VF Series Turbos
FP Green/Red (3" inlet only)
Deadbolt 20g/18g




LINK TO PRODUCT
http://www.grimmspeed.com/catalog/index.php?cPath=22

PRICE
319.99

We offer ceramic thermal coating for both pipes(up pipe and dump tube) for 29.99.

Justin
www.grimmspeed.com
AIM: GrimmSpd
612.481.5731

 

[darksurfer81]

This just dump to the atmosphere?

 

[GrimmSpeed]

This just dump to the atmosphere?

yes sir..for maximum power!

Justin

 

[Jefff]

yes sir..for maximum power!

Justin

and maximum noise

quick question...will this up-pipe clear SOHC heads? I've heard some wrx up pipes have clearance issues....Im using a EWG modded perrin one i welded up myself and well...I suck at welding so i'd like to get something non-ghetto soon

 

[Circaisdashiat]

Nice!! i want to hear this setup.

I was looking into it last time it was listed, but im too poor and im stock lol

Hopefully you will have them when i have money and upgrades!!

 

[1999impeza2.5RS]

do you sell wastegates too?

 

[joejoe69]

my setup will be similar to this minus the grimmspeed up-pipe. i'm already using the 1320 iwg bracket and tial 38mm ewg, atmo-dumped. see vids on youtube for ewg on sti's, sounds sick as fawk!!

 

[ride4life32]

do you sell wastegates too?

They sure do. The only one I know of is the Tial 38mm though that they sell. Its part of a package I think its like 500 bucks on their website, check it out.

 

[ride4life32]

Question, do these have the 02 bung in them?

 

[GrimmSpeed]

Question, do these have the 02 bung in them?

no, your o2 sensor is located in your oem exhaust manifold.

Justin

 

[mxpunk]

no, your o2 sensor is located in your oem exhaust manifold.

Justin

i asked the same thing and it appears they dont want to do it.

regardless this kit is sickness squared.

cant wait to put it on my 96 when i get it for xmas meybbee

 

[mattej]

I like loud exhaust but what about little EWG mufflers? Yeah it's silly but....

 

[Area1320]

Matt- I have actually used tiny lawn mower mufflers for people.. But they really don't do much lol


Free bump for Justin

 

[mxpunk]

if u rele want u can just have it welded back into the down pipe, i think ultimate racing or some other companys gt35r race turbo kit has the ewg routed back into the d/p

 

[GrimmSpeed]

imo selling a quality prefab'd ewg setup that routes back into the dp is almost impossible to do. there are so many variables that change the location of the up pipe, turbo, downpipe, dump tube that its pretty hard to mass produce one. your best bet imo would be to have a local shop make one while its on our car/turbo/upipe. or you could step up and enjoy the atmo noise

Justin

 

[Illnastyimpreza]

wait is this for stock wrx turbo placement ? or will it clear an RS crossmember ??

 

[2.5rsTurbo]

so how does it sound if its re-routed back into the downpipe? just like the usual exhaust?

 

[GrimmSpeed]

wait is this for stock wrx turbo placement ? or will it clear an RS crossmember ??

wrx replacement style.

so how does it sound if its re-routed back into the downpipe? just like the usual exhaust?

i havent personally run a rerouted ewg setup so i cant comment.

 

[ride4life32]

I ordered mine, but ive been looking at the setup its gona be a tight fit in the GC body, but guys i think its gonna be good. Ill probably have to take teh downpipe, tmic, and turbo out, but hell i want this beast so bad. Its supposed to be shipped out end of this week early next week so we will see. I also have a 3 port BCS on teh way and then its on to the tune ill let you guys know how it fits in a GC

 

[Illnastyimpreza]

I ordered mine, but ive been looking at the setup its gona be a tight fit in the GC body, but guys i think its gonna be good. Ill probably have to take teh downpipe, tmic, and turbo out, but hell i want this beast so bad. Its supposed to be shipped out end of this week early next week so we will see. I also have a 3 port BCS on teh way and then its on to the tune ill let you guys know how it fits in a GC

what crossmember are you running ?? notched stock ? wrx ?