Description

* A MBC allows you to run higher than stock boost levels by preventing the wastegate from opening at its rated pressure

K-Type sensors and more

Hybrid Cold Air/Short Ram Design - Combining the advantages and eliminating the negatives of both traditional intake designs

*Fitment may require modification to engine bay components

Brian Crower Spring + Steel Retainers - Subaru WRX / STI EJ205/EJ255/EJ257 2002-2021 ET45 * A MBC allows youDesigned for high rpm, BC valve springs by PAC Racing are wound from only the highest grade, super clean, chrome silicone alloy and feature proprietary processing procedures for consistent pressures. BC titanium retainers are CNC machined from 6AL4V round bar titanium to exacting tolerances. Spring Pressure: Seat: 1. 420(in) @ 60 lbs, Open: 1. 000(in) @ 160 lbs, Coil Bind: 0. 860(in) No machine work required. May fit other EJ equipped Subaru

Exchange/Return Notes