Quote:
Originally Posted by new2subaru
Looking good. They are the airbag sensors.
What about the resonator on your airbox?
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There are some reports that there were some HP loss removing that resonator due to messing with some of the frequencies.
I did order the Injen Evolution intake (taking a while to ship but I got it at a much lower price). Im not expecting 15hp like advertised but I think its the closest to the Gruppe-m style with a straight shot to throttle body for a fraction of the cost. Main difference is it only pulls in air from one side instead of 2 like the Gruppe-m. So the stock style setup will be gone soon
https://injen.com/i-30497562-injen-e...m-evo2000.html