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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 Lightened Crank Pulley Black for 1993-2014 Subaru Impreza/WRX and 2004-2021 STI (w/o AC)
This product will be available for sale in 2 weeks, but you can pre-order now to receive 10% discount!
Fits 1993-2014 Subaru Impreza, 2002-2014 WRX, and 2004-2021 STI models without air conditioning.
The PERRIN Lightened Crank Pulley is designed to reduce the rotating mass on your crankshaft, allowing the engine to rev more freely and significantly improving throttle response. By replacing the heavy factory steel pulley with this lightweight aluminum alternative, you decrease parasitic drag on the engine for faster acceleration. This specific version is engineered for Subaru EJ-series engines where the air conditioning system has been removed or was not equipped from the factory.
- Precision CNC machined from 6061-T6 aluminum for maximum durability
- Weighs significantly less than the OEM pulley to reduce rotational inertia
- Black anodized finish provides a sleek look and superior corrosion resistance
- Direct bolt-on replacement for factory hardware
- Optimized for vehicles without an AC compressor or belt drive
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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The Atlus Price Guarantee
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 Lightened Crank Pulley Black for 1993-2014 Subaru Impreza/WRX and 2004-2021 STI (w/o AC)
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 1993-2014 Subaru Impreza, 2002-2014 WRX, and 2004-2021 STI models without air conditioning.
The PERRIN Lightened Crank Pulley is designed to reduce the rotating mass on your crankshaft, allowing the engine to rev more freely and significantly improving throttle response. By replacing the heavy factory steel pulley with this lightweight aluminum alternative, you decrease parasitic drag on the engine for faster acceleration. This specific version is engineered for Subaru EJ-series engines where the air conditioning system has been removed or was not equipped from the factory.
- Precision CNC machined from 6061-T6 aluminum for maximum durability
- Weighs significantly less than the OEM pulley to reduce rotational inertia
- Black anodized finish provides a sleek look and superior corrosion resistance
- Direct bolt-on replacement for factory hardware
- Optimized for vehicles without an AC compressor or belt drive
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We only sell authentic products from verified brand partners and retail partners globally.
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