Subaru OEM Serpentine Belt Subaru STI 2008-2021 | 809218460 vendor_P3 Gauges and deterioration over time

and deterioration over time

The pipe diameter has increased from the stock 2

The full faced discs are offered in either full faced organic or segmented ceramic options

Dyno testing shows gains of up to +16 horsepower

If you have a 2015-2021 WRX and would like to add fog lights this harness kit is part of what you will need

Subaru OEM Serpentine Belt Subaru STI 2008-2021 | 809218460 vendor_P3 Gauges and deterioration over timeProduct Fitment: 2008 2021 Subaru STI Maintain reliable engine accessory performance with the Genuine Subaru Accessory Drive Belt (Part Number: 809218460). Designed to meet strict OEM specifications, this belt ensures proper operation of critical engine driven components while delivering the durability and precise fit expected from factory Subaru parts. This serpentine accessory belt transfers engine power to essential systems such as the alternator,