Perrin Cold Air Intake Subaru WRX 2008-2014 / STI 2008-2015 - Hyper Pink | PSP-INT-322HP vendor_MBRP If you are serious about

If you are serious about boost

Part #: 4347-09000

81801 In-Line Fuelab Filters

Il manufacturing headquarters

ensure proper boost controller calibration and check for wastegate free‑play or proper operation under load

Perrin Cold Air Intake Subaru WRX 2008-2014 / STI 2008-2015 - Hyper Pink | PSP-INT-322HP vendor_MBRP If you are serious aboutFitment Information: 2008 2014 Subaru WRX 2008 2015 Subaru STI CARB EO #: D 735 Features: Perrin Performance intake systems use proper MAF alignment and plumbing size, both of which are crucial to maintain proper air fuel ratios and prevent check engine lights. The MAF sensor bung is CNC machined for perfect fit and alignment of MAF sensor to intake. This is crucial for proper air fuel ratios and ECU engine management. The Dryflow Filter provide the