Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
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Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
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Perrin Performance
PERRIN 06-14 Subaru WRX / 07-21 STI / 06-13 Forester Lightweight Alternator Pulley - Red
This product will be available for sale in 2 weeks, but you can pre-order now to receive 10% discount!
Fits select 2006-2021 Subaru WRX, STI, and Forester models.
The PERRIN Lightweight Alternator Pulley (PSP-ENG-119RD) is engineered to reduce rotational mass on your engine's accessory drive. By replacing the heavy factory steel pulley with a precision-machined aluminum component, you decrease parasitic drag on the crankshaft, resulting in improved throttle response and faster engine revving.
- Precision CNC machined from 6061 aluminum for significant weight savings over the OEM unit
- Anodized red finish provides long-lasting corrosion resistance and a custom engine bay aesthetic
- Designed to maintain the factory diameter to ensure consistent alternator charging and proper belt tension
- Direct bolt-on installation using factory hardware
- Manufacturer Part Number: PSP-ENG-119RD
Choose your Location
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Atlus
1340 Cobb Dr, Unit 1, Eustis, FL 32736
352-234-4458
Mon – Fri: 8:30 am – 4:30 pm
Sat: 9:00 am – 2:00 pm
Sun: Closed
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If you can find the part for a lower price from an authorized dealer/shop, we'll match the price! Reach out to Hello@AtlusAuto.com, our live chat located at the bottom right of your screen, or request an Atlas Price Guarantee, or visit our dedicated APG page to submit a request.
PERRIN 06-14 Subaru WRX / 07-21 STI / 06-13 Forester Lightweight Alternator Pulley - Red
This product will be available soon, but you can pre-order now to get on the list before others!
US Based Support - In Florida
30 Days Satisfaction Guarantee
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Fits select 2006-2021 Subaru WRX, STI, and Forester models.
The PERRIN Lightweight Alternator Pulley (PSP-ENG-119RD) is engineered to reduce rotational mass on your engine's accessory drive. By replacing the heavy factory steel pulley with a precision-machined aluminum component, you decrease parasitic drag on the crankshaft, resulting in improved throttle response and faster engine revving.
- Precision CNC machined from 6061 aluminum for significant weight savings over the OEM unit
- Anodized red finish provides long-lasting corrosion resistance and a custom engine bay aesthetic
- Designed to maintain the factory diameter to ensure consistent alternator charging and proper belt tension
- Direct bolt-on installation using factory hardware
- Manufacturer Part Number: PSP-ENG-119RD
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