After 2k with my KN's I almost removed a tea spoon of debris...
P.s. Modshack's "fang vent" doesn't help the keep the engine bay clean either!
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2009 370z, MT & Sport package.
DynoPack (stock): 268.8WHP & 224.4 Torque//K&N filters//Air cabin filter//HPS Tubes//Tune to come when VVEL...
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