The rallisport racing prototype....Finally

GEE-OTTO · 09-23-2010, 09:17 AM

Some quick photos of the finished prototype is a 4-2-1 technically and the layout flows well! This design was chosen because it makes more sense than other the typical UEL on the market.

1 5/8" primaries and 1 3/4" secondaries, 2 1/4" final diameter. Will bolt directly to the 2.5i cat/mid pipe and retains the stock O2 locations. The material is full S304. Catalytic converters are MagnaFlow ceramic double dipped combs (same as OEM) and all bends are mandrel not stretch. Ports are gasket matched and fit over or past the lower driver side engine mount!

The more juicy info is that a few lucky folks will get the pre-production units ahead of the final production units! This will help ease demand and get these in the hands of owners to test and talk.

Help is on the way

smokeyandthebandit05 · 09-23-2010, 09:48 AM

Wow they look amazing!

Xclusive · 09-23-2010, 10:05 AM

I just saw this on RS25. If they need help testing them out I can always help

2005RS2.5 · 01-03-2013, 11:09 AM

Quote:

Originally Posted by Xclusive

I just saw this on RS25. If they need help testing them out I can always help

HELL YEA!!!

Bio248 · 09-23-2010, 10:50 AM

damn, i knew i shoulda put money down on those....fuuuuuuuuuuuuuuuuuu

GEE-OTTO · 09-23-2010, 12:55 PM

They do look very nice next order of business is some dyno number to show equal or slight gains over stock to silence all the hater that haven't chimed in on this thread yet

KaptainKandy · 09-23-2010, 02:02 PM

Quote:

Originally Posted by GEE-OTTO

They do look very nice next order of business is some dyno number to show equal or slight gains over stock to silence all the hater that haven't chimed in on this thread yet

This part made me laugh. How much will I pay for an aftermarket performance part that will possibly provide me with the same amount of power as my stock unit?

Probably about tree fiddy.

Back Road Runner · 09-23-2010, 01:05 PM

Smart design. I like it.

iRazor · 09-23-2010, 01:08 PM

awesome @_@ altho needs ceramic k?

GEE-OTTO · 09-23-2010, 02:42 PM

Quote:

Originally Posted by iRazor

awesome @_@ altho needs ceramic k?

Could be a possibility! 409 is a cheaper option than 304 and it is perfect for Swaintech or JetHot

nairbmik · 09-23-2010, 02:41 PM

Hooray! Any idea of a ballpark estimate of what these will cost when they're in production?

Steckers · 09-23-2010, 03:08 PM

Cant wait for these to be available to the rest of us. If these can truly mate right up to stock cat, I'll take a set now!!!

GEE-OTTO · 09-23-2010, 04:39 PM

Quote:

Originally Posted by Steckers

Cant wait for these to be available to the rest of us. If these can truly mate right up to stock cat, I'll take a set now!!!

That is the whole purpose to give the 2.5i owner a bolt on solution

subyski · 09-23-2010, 03:24 PM

These are interesting. I'm looking forward to hearing people's impressions and of course, the rumble.

09suby · 09-23-2010, 04:54 PM

Would this gain any performance? Or just the boxer rumble?

Badtiming · 09-23-2010, 05:03 PM

i want in on this lol

iRazor · 09-23-2010, 08:40 PM

Quote:

Originally Posted by 09suby

Would this gain any performance? Or just the boxer rumble?

prob very little? but idk just a guess im more worried about the price @_@

thesniperz · 09-23-2010, 05:09 PM

finally!! any ETA for final release?

dowroa · 09-23-2010, 08:44 PM

I apologize, and I am going to ask the stupid question :: Is this for the older EJ251/D engines, or is this for new newer 2.5i litre engines?

Thank you!

- brian, with cracked Borlas on his RS

Audi20Tdriver · 09-23-2010, 09:37 PM

those look nice! I went for the rumble vs the all out 'power' on my RS.. Loved the rumble and it made me happy day in and out. For like 5 whp between the all out best N/A header and the worst UEL ebay replicas.. not talking about much difference in the butt dyno on a DD.

Sound clip please installed..

RaineMan · 09-23-2010, 09:48 PM

So... an expensive header just for the sound. I think I'll pass.

williaty · 09-23-2010, 10:47 PM

Quote:

Originally Posted by 09suby

Would this gain any performance? Or just the boxer rumble?

Quote:

Originally Posted by RaineMan

So... an expensive header just for the sound. I think I'll pass.

This. They're going to scavenge poorly and those aren't real collectors. With the old style headers, the stockers were so bad that they'd still be an improvement. With the new style headers, it's a toss up.

Buy them for the sound, not the performance.

Cool lookin though.

Audi20Tdriver · 09-23-2010, 11:33 PM

Quote:

Originally Posted by RaineMan

So... an expensive header just for the sound. I think I'll pass.

Bro welcome to subaru N/A. It's not that power can't be made with quality boltons and quality tuning.

I've been a nabisco member since 2003 and I'd have to say.. 85% percent of the people on N/A are just throwing on exhaust and intakes and calling it a day.. which is precisely what you said, costly and no gains. At least a header like that will have a sexy exhaust tone. Lets count how many peeps on here shelled out over 200 bucks on an useless sound mod intake at some point...

1

WagonMafioso · 09-24-2010, 12:32 AM

Quote:

Originally Posted by Audi20Tdriver

Bro welcome to subaru N/A. It's not that power can't be made with quality boltons and quality tuning.

I've been a nabisco member since 2003 and I'd have to say.. 85% percent of the people on N/A are just throwing on exhaust and intakes and calling it a day.. which is precisely what you said, costly and no gains. At least a header like that will have a sexy exhaust tone. Lets count how many peeps on here shelled out over 200 bucks on an useless sound mod intake at some point...

1

Intake Useless?

williaty · 09-24-2010, 12:33 AM

Quote:

Originally Posted by WagonMafioso

Intake Useless?

Well, most of them are bad for your car and all of them don't add enough power to justify $200.

09-23-2010, 09:17 AM	#1
GEE-OTTO Scooby Specialist Member#: 201277 Join Date: Jan 2009 Chapter/Region: MAIC Location: Arlington VA Vehicle: 2008 Legacy OBP	The rallisport racing prototype....Finally Some quick photos of the finished prototype is a 4-2-1 technically and the layout flows well! This design was chosen because it makes more sense than other the typical UEL on the market. 1 5/8" primaries and 1 3/4" secondaries, 2 1/4" final diameter. Will bolt directly to the 2.5i cat/mid pipe and retains the stock O2 locations. The material is full S304. Catalytic converters are MagnaFlow ceramic double dipped combs (same as OEM) and all bends are mandrel not stretch. Ports are gasket matched and fit over or past the lower driver side engine mount! The more juicy info is that a few lucky folks will get the pre-production units ahead of the final production units! This will help ease demand and get these in the hands of owners to test and talk. Help is on the way Last edited by GEE-OTTO; 09-24-2010 at 08:22 AM. Reason: adding info

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09-23-2010, 09:48 AM	#2
smokeyandthebandit05 Scooby Newbie Member#: 219940 Join Date: Aug 2009 Chapter/Region: Tri-State Location: The Real North NJ Vehicle: 2012 Forester Silver	Wow they look amazing!

09-23-2010, 10:05 AM	#3
Xclusive Scooby Newbie Member#: 225704 Join Date: Oct 2009 Chapter/Region: Tri-State Location: LI, NY Vehicle: 2010 Impreza 2.5i Silver	I just saw this on RS25. If they need help testing them out I can always help

09-23-2010, 10:50 AM	#5
Bio248 Scooby Specialist Member#: 223032 Join Date: Sep 2009 Chapter/Region: MWSOC Location: Milwaukee (West Allis), WI Vehicle: 2006 Impreza 2.5i CGM	damn, i knew i shoulda put money down on those....fuuuuuuuuuuuuuuuuuu

09-23-2010, 12:55 PM	#6
GEE-OTTO Scooby Specialist Member#: 201277 Join Date: Jan 2009 Chapter/Region: MAIC Location: Arlington VA Vehicle: 2008 Legacy OBP	They do look very nice next order of business is some dyno number to show equal or slight gains over stock to silence all the hater that haven't chimed in on this thread yet

09-23-2010, 01:05 PM	#8
Back Road Runner Scooby Guru Member#: 60082 Join Date: Apr 2004 Chapter/Region: MWSOC Location: Minnesota Vehicle: 2004 Forester STI Silver	Smart design. I like it.

09-23-2010, 01:08 PM	#9
iRazor Scooby Newbie Member#: 257035 Join Date: Sep 2010 Chapter/Region: South East Location: Ocala, FL Vehicle: 2008 wrx kool-aid red	awesome @_@ altho needs ceramic k?

09-23-2010, 02:41 PM	#11
nairbmik Scooby Specialist Member#: 220259 Join Date: Aug 2009 Chapter/Region: MAIC Location: HoCo & College Park Vehicle: 09 2.5i SSM	Hooray! Any idea of a ballpark estimate of what these will cost when they're in production?

09-23-2010, 03:08 PM	#12
Steckers Scooby Newbie Member#: 239264 Join Date: Feb 2010 Chapter/Region: SCIC Location: So-Cal Vehicle: 2010 Mitsu Ralliart Octane Blue	Cant wait for these to be available to the rest of us. If these can truly mate right up to stock cat, I'll take a set now!!!

09-23-2010, 03:24 PM	#14
subyski Scooby Specialist Member#: 202642 Join Date: Nov 2007 Chapter/Region: RMIC Location: Centennial, Colorado Vehicle: '08 2.5i,'65 Stang '80 Vette L82,'73 914 2.0	These are interesting. I'm looking forward to hearing people's impressions and of course, the rumble.

09-23-2010, 04:54 PM	#15
09suby Scooby Newbie Member#: 222590 Join Date: Sep 2009 Chapter/Region: South East Location: Clermont,Fl Vehicle: 2009 Impreza 2.5i Spark Silver Metallic	Would this gain any performance? Or just the boxer rumble?

09-23-2010, 05:03 PM	#16
Badtiming Scooby Newbie Member#: 254996 Join Date: Aug 2010 Chapter/Region: Tri-State Vehicle: 2010 Impreza 2.5i White	i want in on this lol

09-23-2010, 05:09 PM	#18
thesniperz Scooby Specialist Member#: 235744 Join Date: Jan 2010 Chapter/Region: VIC Location: Burnaby, BC Vehicle: 07 2.5i Sedan Ltd Newport Blue	finally!! any ETA for final release?

09-23-2010, 08:44 PM	#19
dowroa Scooby Specialist Member#: 17498 Join Date: Apr 2002 Chapter/Region: South East Location: Durham, NC Vehicle: No More Subarus :( Only a truck, for now. ;)	I apologize, and I am going to ask the stupid question :: Is this for the older EJ251/D engines, or is this for new newer 2.5i litre engines? Thank you! - brian, with cracked Borlas on his RS

09-23-2010, 09:37 PM	#20
Audi20Tdriver Scooby Newbie Member#: 206040 Join Date: Mar 2009 Location: Carlsbad, CA Vehicle: 2009 Audi A4 2.0T APR Stage 1	those look nice! I went for the rumble vs the all out 'power' on my RS.. Loved the rumble and it made me happy day in and out. For like 5 whp between the all out best N/A header and the worst UEL ebay replicas.. not talking about much difference in the butt dyno on a DD. Sound clip please installed..

09-23-2010, 09:48 PM	#21
RaineMan Scooby Specialist Member#: 256727 Join Date: Sep 2010 Chapter/Region: RMIC Location: SL,UT Vehicle: 2007 2.5I Wagon Silver	So... an expensive header just for the sound. I think I'll pass.