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Old 11-29-2007, 01:50 PM   #1
Scooby Newbie
Member#: 123451
Join Date: Aug 2006
Chapter/Region: MAIC
Location: Columbia MD
03 WRX

Default 2.0T swap into 01 2.5 RS

I'm doing a swap stage 2 out of my 03 wrx into my 2.5 RS. My 03 stage 2 wrx got totaled so now im getting a 2.5 RS and doing a swap. I got a few questions, first wil the exhaust fit from my 03 onto th RS, next will the body harness from the RS work or will i need to get harness off my 03?
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Old 11-29-2007, 02:56 PM   #2
Scooby Newbie
Member#: 146133
Join Date: Apr 2007
Chapter/Region: NWIC
Location: Southern Pines, NC
Subaru Stars

post on the swaps forum, and you will get answered a lot quicker
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Old 11-29-2007, 06:20 PM   #3
Scooby Newbie
Member#: 119329
Join Date: Jul 2006
Chapter/Region: Tri-State
Location: Allentown, PA
1997 OBS WRX powered


yes the exhaust will fit.

as for wiring... you need the whole harness fromt he wrx, just to be safe... from that you will cut out everything but the engine part.. then you merge that into the harness of the rs.... btw the engine harness and body harness are all intertwined into 1 on all subarus... soo yea get all the wiring from the rex
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Old 11-29-2007, 06:53 PM   #4
Scooby Specialist
Member#: 48377
Join Date: Nov 2003
Chapter/Region: MWSOC
Location: "They eat fish soaked in lye"
1996 Gutted, built
XP class Impreza L


Get all the wiring and the dash from the WRX, it makes things much easier.

Ask Grimmspeed for pointers if you have questions about the dash, he is just about finished with his swap.
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