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Latest Customer Reviews
Injen SP Series Cold Air Intake Reviews
I bought it for the sound it makes.
Reviewed By Daniel T (FAIRFIELD, OH) Reviewed for a
2008BMW 1-Series—4/15/2015 3:16 AM
My BMW was way to quiet for my taste. I wanted to have a car sound like a machine it is. In the higher RPMs, it roars and I like that. I sure there was a performance gain, but I never put it on a Dyno.