4G93 IM and RRM Header on the way
switched back to ported 4G94 manifold, the 4G93 isn't worth it. Still decent gains on header and IM but nothing major. I need to get the car tuned. My car is throwing lean codes for no apparent reason. It really isn't anything over a 14 AFR (which is a LITTLE lean) but I don't know if it is enough for a lean code...
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gui dube987
04-06 Ralliart Engine/Drivetrain
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Feb 13, 2014 12:09 PM




