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Perrin Alternator Pulley Red 2015-2024 WRX / 2014-2018 Forester XT / 2019-2022 Ascent / 2021-2022 Legacy - PSP-ENG-121RD - Subimods.com

Perrin Alternator Pulley Red 2015-2025 WRX / 2014-2018 Forester XT / 2019-2025 Ascent / 2021-2025 Legacy / 2022-2025 Outback Wilderness

$51.85
$61.00
$61.00 - $61.00
$61.00
$51.85 - $51.85
$51.85
-15% -15%
18 In Stock, Usually Ships within 1-2 Business Days
SKU PSP-ENG-121RD
by Perrin Performance
Lease to own Pay as low as $/week

DETAILS

Upgrade your Subaru’s engine efficiency and performance with the PERRIN Alternator Pulley. Crafted from precision-machined 6061-T6 aluminum, this lightweight pulley reduces rotational mass compared to the OEM steel unit, allowing your engine to rev more freely and respond quicker.

Designed as a direct replacement for the factory pulley, installation is simple and requires no additional modifications. Whether you're building for the track or enhancing your daily driver, the PERRIN Alternator Pulley delivers a subtle yet effective performance boost while maintaining full charging system functionality.

Features:

  • CNC-machined 6061-T6 aluminum construction

  • Durable anodized finish in signature PERRIN colors

  • Reduces rotational mass for improved throttle response

  • Direct fit – no tuning or modifications required

  • Compatible with OEM and aftermarket belts

Note: Fits 2021-2025 Legacy and Legacy XT Models

Installation Instructions

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