K&N 57i Short Ram Intake Kit Subaru WRX / STI 2002-2007 vendor_Ferodo A smaller battery for clearance

A smaller battery for clearance (B19L is suggested)

KSP-CSB090-ADX

from the main muffler canister and piping to the internal resonator

• Lifetime Warranty

Part #: MF2-UR-RD/WH

K&N 57i Short Ram Intake Kit Subaru WRX / STI 2002-2007 vendor_Ferodo A smaller battery for clearancePart #: 57 0626 The K&N 57i Series Induction kit for the Subaru WRX & STI combines the efficiency of a high flow K&N air filter and mounting adapter with the factory Subaru intake tract. K&N utilizes their largest signature conical air filter able to fit for maximize filtration. The air filter is attached to a rotationally molded, high density, polyethylene velocity stack to enhance the intake charge by creating an efficient air stream free of power