Perrin's lightened crank pulley for the WRX & STI is engineered to reduce rotating mass, increasing horsepower and torque. Made from 6061T6 alu...
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Fluidampr offers the highest quality harmonic dampers on the market. Torsional vibration can be very destructive to your motor. From the factory mo...
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Perrin's lightened crank pulley for the WRX & STI is engineered to reduce rotating mass, increasing horsepower and torque. Made from 6061T6 alu...
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The OEM Subaru crank pulley has been a cause for concern ever since its original design. It is extremely heavy, susceptible to catastrophic failure...
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The OEM Subaru crank pulley has been a cause for concern ever since its original design. It is extremely heavy, susceptible to catastrophic failure...
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Save $12.80
Perrin's lightened crank pulley for the BRZ is engineered to reduce rotating mass, increasing horsepower and torque. Made from laser etched billet ...
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Save $12.80
Perrin's lightened crank pulley for the BRZ is engineered to reduce rotating mass, increasing horsepower and torque. Made from laser etched billet ...
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Save $12.80
Perrin's lightened crank pulley for the WRX & STI is engineered to reduce rotating mass, increasing horsepower and torque. Made from 6061T6 alu...
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Kartboy Crankshaft Pulley weighs in at 1.8 Pounds. Finally a solution to for the owner that deleted their AC compressor. Black anodized.
The OEM Subaru crank pulley has been a cause for concern ever since its original design. It is extremely heavy, susceptible to catastrophic fai...
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DESCRIPTION The pulley comes specifically maintaining the stock diameter so as to not under drive and cause electrical woes for the owner, as wel...
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Perrin's lightened crank pulley for the WRX & STI is engineered to reduce rotating mass, increasing horsepower and torque. Made from 6061T6 alu...
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Save $6.20
GFB lightweight pulley kits are made from aircraft-grade 6061-T6 aluminum and offer faster acceleration through significant weight reduction on the...
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Save $35.00
Here, you are looking at the Go Fast Bits Lightweight Pulley Kit. This pulley kit has been designed using lightweight aluminum alloy materials whic...
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GFB lightweight pulley kits are made from aircraft-grade 6061-T6 aluminum and offer faster acceleration through significant weight reduction on the...
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Sold out
The OEM Subaru crank pulley has been a cause for concern ever since its original design. It is extremely heavy, susceptible to catastrophic failure...
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Your factory crank pulley is responsible for transferring energy from your crankshaft to your water pump, a/c compressor and alternator. It does th...
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Your factory crank pulley is responsible for transferring energy from your crankshaft to your water pump, a/c compressor and alternator. It does th...
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Your factory crank pulley is responsible for transferring energy from your crankshaft to your water pump, a/c compressor and alternator. It does th...
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