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SKU: TS-SU-877
Torque Solution Lightweight Alternator Pulley (Black) for Subaru WRX 2002-2005 & STI 2004-2006
The Torque Solution Lightweight Alternator Pulley (Black), meticulously engineered for Subaru WRX (2002-2005) and STI (2004-2006) models equipped with EJ engines. This precision-crafted pulley, SKU TS-SU-877, reduces rotational mass, delivering enhanced throttle response, increased horsepower, and improved torque for a more dynamic driving experience. Designed with enthusiasts in mind, this pulley ensures a perfect fit for your Subaru, making it the ideal choice for those seeking reliable, high-quality performance upgrades.
Why Torque Solution?
Crafted from high-strength 6061 billet aluminum, this pulley is significantly lighter than the OEM alternator pulley, weighing in at a mere fraction of the stock component. Its black anodized finish not only adds a sleek, stylish look under the hood but also provides durability and corrosion resistance. The precision-machined grooves ensure a secure fit with both OEM and aftermarket belts, maintaining consistent performance under demanding conditions. Backed by Torque Solution’s limited lifetime warranty, this pulley is built to last, offering peace of mind for your investment.
What’s Included in Your Purchase:
- (1) Torque Solution Lightweight Alternator Pulley (Black) – SKU: TS-SU-877
- (1) M17 Zinc Flange Hex Nut for straightforward installation
- Detailed installation instructions for a hassle-free setup
Fitment Details:
- Year: 2002-2005 Subaru WRX, 2004-2006 Subaru STI
- Make: Subaru
- Model: WRX (2002-2005), STI (2004-2006)
- Engine: EJ20, EJ25 (turbocharged 4-cylinder engines)
- Part Number: TS-SU-877
Specifications:
- Material: CNC-machined 6061 T6 billet aluminum
- Finish: Black anodized for enhanced durability and aesthetics
- Weight: Significantly lighter than OEM pulley (exact weight not specified by manufacturer, but designed to reduce rotational mass)
- Compatibility: Matches OEM and aftermarket belt sizes for precise fitment
- Installation: Direct replacement, no modifications required
- Warranty: Limited lifetime warranty from Torque Solution
Performance Benefits:
By reducing the rotational mass of the alternator, this pulley allows your engine to rev more freely, improving acceleration and power delivery. The lightweight design minimizes parasitic drag, enabling your Subaru’s EJ engine to perform at its best. Whether you’re hitting the track or cruising the streets, this pulley enhances your vehicle’s responsiveness, making every drive more engaging.
Compatibility Notes:
This pulley is specifically designed for Subaru WRX models from 2002 to 2005 and STI models from 2004 to 2006 with EJ20 or EJ25 engines. It is not compatible with later FA or FB engine models or other Subaru models outside the specified years. Always verify fitment with your vehicle’s specifications before purchasing.
Why Torque Solution?
Torque Solution is a trusted name in aftermarket performance parts, known for producing high-quality billet aluminum components that combine form and function. The TS-SU-877 pulley is precision-engineered to meet the needs of Subaru enthusiasts, ensuring a seamless fit and lasting performance. With fast shipping, competitive pricing, and a commitment to customer satisfaction, Torque Solutions is manufactured in the USA, this pulley is a reliable upgrade for your Subaru WRX or STI.
Order Today:
Elevate your Subaru’s performance with the Torque Solution Lightweight Alternator Pulley (Black) – SKU: TS-SU-877. This pulley is the perfect addition to your WRX or STI build, offering measurable performance gains and a sleek, professional look. Don’t settle for less choose Torque Solution for quality and performance that stands out.
Note: Installation requires basic tools (e.g., 10mm, 12mm, 14mm sockets, prybar, needle-nose pliers) and typically takes about 30 minutes for first-time installers. Always follow manufacturer instructions and use appropriate torque settings for secure installation.
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