Injen technology’s all NEW Evolution cold air intake for the 2013+ Scion FR-S / Subaru BR-Z produced impressive results during recent testing. All Injen Evolution intakes are constructed out of durable Roto-Molded polyethylene for maximum air flow and great style. This intake features a RAM AIR Scoop that introduces forced air into the intake. It also uses a large 360 degree high flow SuperNano-Web dry air filter for maximum flow and easy convenience. The SuperNano-Web dry air filter requires no oil and cleaning is fast and easy. Injen cold air intakes come complete with all tubing, filters, couplers and hardware for one of the easiest installations available.