PERRIN Lightweight Crank Pulley for FA/FB Engines with Small Hub - Subaru Models (inc. 2017-2021 Crosstrek / 2019-2021 Forester) PDM_sway-bars Hassle-Free Installation: aFe has developed

Hassle-Free Installation: aFe has developed this intake to provide a hassle-free installation that utilizes all factory mounting locations

Ride height adjustable through the lower strut mount to avoid messing with pre-load

This particular camshaft set features 292-degree intake and 294-degree exhaust camshafts that are ideal for those looking to make a substantial bump in power

The PERRIN Performance boost controller cover is constructed of 5052 plate aluminum with precision bends and mounting holes to fit perfect under your hood

PERRIN Lightweight Crank Pulley for FA/FB Engines with Small Hub - Subaru Models (inc. 2017-2021 Crosstrek / 2019-2021 Forester) PDM_sway-bars Hassle-Free Installation: aFe has developedPERRIN Lightweight Crank Pulley for FA FB Engines w Small Hub Blue HIGHLIGHTS: 6061 T6 billet aluminum construction Anodized Blue finish with a laser etched logo The small hub features 4130 steel construction Weighs just 2bls 1lb lighter than the OEM crank pulley Designed to reduce the rotational mass Includes a precision machined hub Increases horsepower, torque, and the throttle response No tune calibration required Also improves the overall engine