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81801 In-Line Fuelab Filters
ensure proper boost controller calibration and check for wastegate free‑play or proper operation under load
If you are serious about boost
blended fuels)
Perrin Cold Air Intake Subaru WRX 2008-2014 / STI 2008-2015 - Hyper Pink | PSP-INT-322HP vendor_MBRP 81801 In-Line Fuelab FiltersFitment 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
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