Prosport Premium Series Volt Gauge - Amber/White WRX_2002-2007 This oiled OE replacement drop-in

This oiled OE replacement drop-in performance filter allows significantly more airflow thanks to it's five layers of progressively finer mesh cotton gauze media

FITMENT: All evo 8 +9's 03+ All

lower inertia

For peak performance you need to know how much boost you are making at maximum RPM's

The factory overflow tank is often overlooked

Prosport Premium Series Volt Gauge - Amber/White WRX_2002-2007 This oiled OE replacement drop-inPart #: PSR 216SMVOSWL270 PK Monitor you engine functions with one quick glance and notice any problems before your vehicle leaves you stranded. Don't wait for your factory battery light to come on, once that happens you'll be walking home! Now you can set your Volt gauge to warn you if your voltage drops. Fully programmable!! There is nothing more embarrassing than waiting on the side of the road for help due to a dead battery. Blacked out when off,