Torque Solution Billet Shift Knob Gold 10x1.25 | TS-BSK-001GD Exhaust Hardware The Perrin drop-in air filter

The Perrin drop-in air filter for the Subaru WRX and STI uses a 2-stage foam filtration element to improve airflow in your stock air box

Head Dia: 32

Subtle additions to the interior can transform the look

CENTER DESIGN: Enkei's pocket design around the bolt circles increases rigidity and keeps the wheel cooler during aggressive race driving

This relocation kit is ideal for enthusiasts installing aftermarket oil pressure gauges who want a clean

Torque Solution Billet Shift Knob Gold 10x1.25 | TS-BSK-001GD Exhaust Hardware The Perrin drop-in air filterTorque Solution billet shift knobs are machined from 6061 Billet material and hard anodized to resist scratching and wear. Each knob weighs 188g 6. 6oz to give you that more positive & smooth feel when shifting. Suitable for all forms of racing and guaranteed to last a lifetime. Features: Installs in Minutes Weighs 188g 6. 6oz Street and track torture tested Hard Anodized Lifetime Warranty Made in USA This item is non application specific. Please