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Injen short ram air intake install. Replacing cold air intake with Injen short ram intake for z6 intake manifold upgrade. |
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If you have an aftermarket bumper or have the bumper cut out such as mine, enough air gets pushed into the engine compartment at speeds of 30mph and over that I feel it doesn't make much of a difference. BUT BUT! The dyno says CAI does make a difference.. well.. your not going 30mph on the dyno now are you?
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