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Old 04-17-2009, 10:11 AM   #1
Scooby Newbie
Member#: 208881
Join Date: Apr 2009
Default 2004 2.5RS ecu work?

Hey guys, I have a 2004 2.5rs with a 2.5" free flow zorst, custom headers, lightweight pulley and a DIY CAI. I have a unichip sitting in my closet that im thinking of installing in my car. Is it worth it as I hear you are not able to tune the 2004 2.5rs ecu's??? How much power can I expect to gain?

Thanks alot,
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