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Product images
Product Media
PERRIN Lightweight Crank Pulley Black
Subaru Models (inc. 2002-2014 WRX / 2004+ STI)
Features & Product Details
RallySport Direct carries a great selection of performance-enhancing upgrades brought to you by PERRIN Performance.
Here, you are looking at the PERRIN Performance Lightweight Crank Pulley. This crank pulley has been designed to reduce the rotational mass of your engine to promote faster revs, and better response, with increased performance.
DETAILS:
Product Video
Specifications
Brand:
PERRIN
Color:
Black
Location:
Crank
Material:
Aluminum
Pulley Ratio:
Stock
Weight:
1.2lbs
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
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REVIEWS & CUSTOMER MEDIA
Customer Photos and Videos
No user media. You can upload a photo or video of your install by posting a review.
0 of 1 people found the following review helpful
3out of
5stars
Sean W
This product can be detrimental to your motor if you have a street driven car, for a street driven car the crank pully must have dampening in the pully so you don't create extra vibrations in the crank, if not careful this could cause you throw a main bearing and blow up your motor.
5out of
5stars
Treflo
Only true difference I felt with the car was only as you’re letting out the clutch pedal and how the engine responds - the whole feeling is different between the stock pulley and this one as you would expect. I can’t speak to fuel mileage or power increase as it wasn’t a substantial difference to me
5out of
5stars
Gtmst3
Light weight Perfect fit and function this is a great part!
4out of
5stars
jeff1029074099
When the hacks installed the Grimspeed vibration dampener they broke off a front piece. I had another shop install this Perrin vibration dampener. No problems with either product as long as the mechanic knows what he is doin
1 of 1 people found the following review helpful
5out of
5stars
Sammy
Install very straight forward. Detailed Instructions so you don't mess up. RSD does a great job about providing everything you need to install, and install correctly. Do get the install tool to make the job easier and faster. Throttle response before pulley and after, phenomenal. Add a pitch stop mount and you're set!
QUESTIONS & ANSWERS
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Q: fitament profet992 years ago
are these pulleys for a/c 2018 sti premium? will instaaliling it throw a cel??
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following answer helpful
A: This is just the crankshaft pulley. It does still have the ribs to keep the stock A/C belt. It will not cause a check engine light.
Jesse F. @ RallySport Direct 2 years agoWas this answer helpful?
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Q: 2004 sti Pdx_blobeye3 years ago
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following answer helpful
A: This does not require tuning.
Marcus E. @ RallySport Direct 3 years agoWas this answer helpful?
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Q: 1996 Subaru GC8 sti fitment Empyrean3 years ago
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following answer helpful
A: This pulley will work on most of Subaru's EJ motors :)
Brady R @ RallySport Direct 3 years agoWas this answer helpful?
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Q: The reliability and fit seang304 years ago
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0 people found the
following answer helpful
A: This would not work with your vehicle.
Devan M. @ RallySport Direct 4 years agoWas this answer helpful?
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Q: Pulley Reid Longo4 years ago
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0 people found the
following answer helpful
A: This will only work for the crankshaft pulley on your STI.
Marcus E. @ RallySport Direct 4 years agoWas this answer helpful?
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