Boost Lab BL58XR for Subaru STI 2004-2021 / WRX 2002-2007 | BL58XR-STI Strut Bars At the heart of the

At the heart of the system is the Injen SuperNano-Web dry air filter

Connects directly to the battery to power your light bar

Minimize Intake Restriction - Combining the advantages and eliminating the negatives of both traditional intake designs

ALL without sacrificing comfort or performance by compressing the spring

Stainless steel silicone-safe worm clamps included

Boost Lab BL58XR for Subaru STI 2004-2021 / WRX 2002-2007 | BL58XR-STI Strut Bars At the heart of theFitment Information: Subaru WRX 2002 2007 Subaru STI 2004 2021 The Boost Lab BL58XR stands out as the ultimate turbocharger upgrade choice for enthusiasts who own a 2004 2021 Subaru STI seeking to extract maximum performance gains without the need for a rotated universal setup. This remarkable unit strikes an exceptional balance, preserving impeccable street drivability while offering unparalleled top end power, surpassing all other turbochargers