INJEN CAI SP1993 with Z tube?
INJEN CAI SP1993 with Z tube?
Hey all... I have decided to get the new Injen CAI SP1993... does anyone recommend any other brand of CAI... stillen??? and my second question... is it necessary to get a Z tube as well??? is a Z tube necessary if I purchase a CAI??? Thank you for your responses....
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Ninjay16
Engine - Intake/Fuel
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Jan 14, 2016 01:44 AM



