Slp cold air or Air box
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Joined: Jan 2009
Posts: 108
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From: Alice, Tx
Car: 1991 Trans Am
Engine: sb chevy's.
Transmission: 700R4
Axle/Gears: 2.73
Slp cold air or Air box
So i was curious as to what i'd benefit from more, the slp cold air induction kit or the ram air box that? I already have the ram air hood also. Is there a performance difference or is it just looks?
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