Perrin Performance
PERRIN 02-05 Subaru WRX / 04-06 STI / 93-11 Impreza Lightweight Alternator Pulley - Red - PSP-ENG-118RD
- SKU:
- PERPSP-ENG-118RD
- UPC:
- PSP-ENG-118RD
- MPN:
- PSP-ENG-118RD
- Availability:
- Regularly stocked product
Description
Does this pulley fit my Subaru WRX 2015?
Confirm fitment with your specific Subaru WRX 2015 model year to ensure proper installation and optimal performance from this pulley.
How much horsepower does this pulley add?
This underdrive crank pulley achieves a measurable 5 horsepower gain, delivering more power for exhilarating acceleration and improved engine response.
The Perrin Performance Alternator Pulley for Pulleys - Crank, Underdrive enhances street performance with a 5 horsepower gain and 5 ft-lbs of torque. Precision-engineered for a more connected driving feel, this component ensures a smoother powerband. Trust Perrin Performance for a significant enhancement to your vehicle's engine output.
Why Choose the PA Alternator Pulley
Delivers increased horsepower and torque for exhilarating acceleration.
Achieves quicker throttle response for a more connected driving feel.
Provides improved engine efficiency for a smoother, more responsive powerband.
Transforms your engine's performance with a noticeable power upgrade.
Who Is This For?
Street Performance — 9/10
Provides a measurable horsepower and torque gain.
Engine Performance — 9/10
Directly increases horsepower and torque output.
Track / Autocross — 7/10
Performance gains can benefit track driving.
Racing Competition — 7/10
Performance gains are relevant for racing.
Drag Racing — 6/10
Horsepower and torque gains aid acceleration.
Additional Resources
Additional Information
Clearance Item: |
N |
MPN: |
PSP-ENG-118RD |
Proposition 65: |
Y |
Case Lot Quantity: |
1 |
Category: |
Engine Components>Pulleys - Crank, Underdrive |
Universal Fitment: |
Y |
Street Performance: |
9/10 |
Engine Performance: |
9/10 |
Track / Autocross: |
7/10 |
Racing Competition: |
7/10 |
Drag Racing: |
6/10 |
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