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Old 07-13-2010, 02:17 PM   #10
Scooby Guru
Member#: 71092
Join Date: Sep 2004
Chapter/Region: MWSOC
Location: Delaware County, Ohio
2005 2.5RS Wagon
Regal Blue Pearl


Originally Posted by lemons View Post
Sorry for thread jacking but - are there any ECU tuning options for the 05 RS? I looked and the SRS maps say that they're only used up to the 2004 impreza, and there is nothing for 2005.
2005 can be tuned using the opensource tools. I've an 05 and have tuned mine extensively.

Originally Posted by Patrick Olsen View Post
I can't see paying 4x as much for the TWE header as I paid for my OBX. The TWE may provide somewhat better performance, and I could easily afford the TWE header (or a few dozen of them) if I so desired, but I just don't see any way that the price can be justified. Of course, I say that having never seen any dyno results posted (other than the 300hp race motor build) that showed how awesome the TWE headers were compared to anything else.
My car, 20 horse at the wheels, 800RPM extra power band, between the OBX and the TWE. It just plain drives better with the TWE's as well, especially in traffic. I honestly wasn't expecting the TWE to be any better than the OBX but it absolutely justified its price tag.
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williaty is offline   Reply With Quote