SWIFT RACING Intake ECU and Hi Flow Air
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Driver School Candidate
Joined: Aug 2002
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From: CA
SWIFT RACING Intake ECU and Hi Flow Air
Has anyone out there done this mod to their GS4? Is it a easy self-install and is it know to cause low rough idle? I've read some posts Re: Low idle w/intakes and has me freaked out. Thanks in advance.
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