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Old 05-04-2008, 08:14 PM   #6
shanemono4
Scooby Specialist
 
Member#: 173332
Join Date: Mar 2008
Chapter/Region: RMIC
Location: UT
Vehicle:
2003 2.5rs
PSM.

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i have an sti cbe and a sri and it is performing noticeably better, but from what i have heard your ecu cannot be open source tuned. you are going to have to get a piggyback ecu. But do that after you get all the mods on, that way you can make sure everything is tuned correctly and you are getting the most power out of it. also, lightweight pulleys and headers are good mods for the rs. honestly, you still won't be getting a lot of power, compared to a wrx. but i love my rs and i know you will too!
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