Engine/Power - EJ20T (pre-2006 WRX and JDM) There is replacement for displacement, it is forced induction - OEM 2.0 liter turbo engines in the USDM WRX. 90-94 Legacy Turbo EJ22 turbo engines can also be discussed here.

exhaust (purchase, a piece at a time)?

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Old Apr 22, 2004 | 07:00 PM
  #1  
jroh_spice's Avatar
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From: CA, Davis
Car Info: 04 wrx
exhaust (purchase, a piece at a time)?

i have wrx 04. and trying to get exhaust. but..whole exhuast cost a lot, right? prob, over $700. so i'm trying to get parts seperatly. which part should i get first? i'm thinking about getting muffler first. maybe spt stock one from a subaru dealer. you think it's a good choice? recommand me how to get things started. oh,,and sound? i don't want crazy *** one. just not too loud. thanks^^
Old Apr 25, 2004 | 10:39 AM
  #3  
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Car Info: silver 03 rex
check out Gruppe-S they have a full helix exhaust power pack for about 850 and that includes up pipe, down pipe, and cat back. plus cell fix. for the price its a good system. good luck
peace
Old Apr 25, 2004 | 08:31 PM
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you would get more responses in the correct forum.
Old Apr 25, 2004 | 08:35 PM
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Yeah 850 for the helix exhaust package from gruppe-s. You can always get used parts for cheaper parts and you probably only need to get new gaskets.


:banana:
Old Apr 26, 2004 | 01:14 AM
  #6  
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how about borla cat back for $479? intense motorsports has it
http://i-m-racing.com/borwrxcatbac.html
and..is helix loud? I don't want the loud one..is there anywhere i can hear the sound?

and...is http://i-m-racing.com/borwrxcatbac.html this one and http://www.daddysscp.com/cgi-bin/plu...ategory_Code=E
this one same one?

Last edited by jroh_spice; Apr 26, 2004 at 01:28 AM.
Old Jul 9, 2004 | 06:54 AM
  #9  
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Car Info: 05 H2 SUT, 45 GPW, 10 Murano, 13 Boss 302
Originally Posted by vmar900
vishnu turbo back is excellent...Also passes the sniffer/smog test...
Got any data to back that up? That would make for a great selling point.
Old Jul 9, 2004 | 06:20 PM
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Car Info: 02 PSM WRX
Originally Posted by latinplaya64
blitz nur spec r is nice
Yes it is but it is also VERY LOUD. As for the SPT cat back, it will only give you a 3 peak hp gain at 70 mph (info from Subaru drive performance magazine) in comparison to say Blitz cat back who claim a 15 hp gain. Here are two links that compare cat back systems http://www.turbomagazine.com/tech/02...ust/index.html http://www.mattrandolph.com/wrx/cat-...omparisons.htm. You also may want to think about what you want as your next mod. If you plan on going to a Cobb stage 2 reflash you might want to start with a downpipe. Like a couple of the other guys said a lot of people are very happy with their Helix TBE's and that would be your best bang for your buck.
Old Jul 9, 2004 | 06:39 PM
  #12  
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Originally Posted by latinplaya64
blitz nur spec r is nice
+1
LOUD is gud. I R attention *****.
Old Jul 9, 2004 | 10:05 PM
  #14  
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There are some people that are running low 14s and some running mid to low 13s with Cobb stage 2. The driver and supporting mods have a lot to do with 1/4 times. Someone with only a HKS downpipe and stage 2 isnt going to run as well as a car with Cobb's TBE and stage 2. But then again you could put a good driver in the car with the HKS downpipe and his times would be better than a guy that cant drive in the one with the Cobb TBE. Im not saying that Cobb is better than Vishnu, they are both great tuners but Vishnu stage 2 (estimated 1/4 mile=12.4-12.7) costs $4245 and Cobbs stage 2 costs $1535 and I doubt the people running high 13s have the Cobb TBE. Vishnu's stage 0 would be a better comparison ($1095-estimated 1/4 mile=13.2-13.6) to Cobb,s stage 2 ($1535-estimated 1/4 mile=13.4) so it seems that Vishnu would be the better bang for the buck. Since Vishnu stage 0 has no post turbo modifications I would think there would be an increase in back pressure (not sure) and since I am concerned with reliability and I wanted the Accessport, I went with Cobb. Like you said, I doubt anyone would argue that either is better than a good dyno tune or even better to go with a street tune.

Sorry I got off topic.

Last edited by MO REX; Jul 9, 2004 at 10:23 PM.



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