High Performance Pulleys

From the factory your 2014 Subaru Impreza is equipped with multiple pulleys. Pulleys are responsible for guiding and tensioning belts throughout the engine. The belts are connected to various engine accessories such as your water pump, your AC compressor, alternator, and power steering pump. High Performance Engine Pulleys are made from a lightweight material. Most pulleys are a direct replacement for your OE pulleys. Performance pulleys also add a nice clean polished look to your engine bay, no matter the finish you decide to go with. Sport Compact Warehouse is your premier source for performance engine pulleys. Reach out to one of our experienced representatives if you have any questions and we will help you make a more informative decision.

In the accessory drive system, the crankshaft drives the water pump, alternator, power steering pump, A/C compressor and other accessories via an arrangement of pulleys mounted to each component and one or more drive belts. While the amount varies according to vehicle, all accessories use up horsepower – power that could be applied to your drive wheels. But there are ways to reduce your accessories’ power consumption without negatively affecting function.

You can gain horsepower by reducing the weight of your pulleys and by changing their diameter. We offer aluminum pulleys that are much lighter than the original equipment pulleys, without any reduction in strength. These pulleys are direct replacements and require no modifications for installation. Their light weight not only results in a horsepower increase, but the reduced rotational mass also improves throttle response.

Reducing the diameter of the crankshaft drive pulley or increasing the diameter of the driven accessory pulley underdrives the accessory, slowing its rotational speed and reducing the amount of horsepower it draws. However, the size of the pulleys must be carefully calculated so your accessories continue to operate properly. Everyone wants more horsepower, but not with adverse side effects like reduced power steering assist, an alternator that doesn’t charge the battery, or an overheated engine. Our pulley kits have been extensively tested to deliver maximum horsepower with no loss of accessory functionality.

Using underdrive pulleys to reduce accessory drag is an easy and inexpensive way to gain as much as 15 horsepower! Each kit is engineered for the specific application, ensuring straightforward installation. Most kits are designed to use the existing serpentine belt, but a belt is supplied if a different length is required. Most lightweight and underdrive pulleys are machined from high grade aluminum alloy, some with an attractive chrome or anodized finish, so if not for the horsepower increase, you’ll want them just for an engine appearance upgrade.

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Go Fast Bits 2014
Please Note:

Some images might not represent the actual product

Go Fast Bits 2014 Engine Under Drive Pulley Kit
for 2014 Subaru Impreza WRX

$362.25

Save: $47.25
Sale Price:

$315.00

Estimated Ship Date: Today

Free DelieveryFree Ground Shipping
In Stock - 6 New In Stock
EngineFitment Notes
2014 Subaru Impreza WRX equipped with
2.5L H4 Turbocharged
 
2014 Subaru Impreza WRX equipped with
2.5L H4 Turbocharged
,
Go Fast Bits 2009
Please Note:

Some images might not represent the actual product

Go Fast Bits 2009 Engine Under Drive Pulley Kit
for 2014 Subaru Impreza WRX

$178.02

Save: $23.22
Sale Price:

$154.80

Estimated Ship Date: Today

Free DelieveryFree Ground Shipping
In Stock - 10 New In Stock
EngineFitment Notes
2014 Subaru Impreza WRX equipped with
2.5L H4 Turbocharged
 
2014 Subaru Impreza WRX equipped with
2.5L H4 Turbocharged
,
GATES T43138
Please Note:

Some images might not represent the actual product

GATES T43138 Timing Belt Tensioner
for 2014 Subaru Impreza WRX

$161.97

Save: $21.13
Sale Price:

$140.84

Estimated Ship Date: Today

In Stock - 4 New In Stock
EngineFit NotesFitment Notes
2014 Subaru Impreza WRX equipped with
2.5L H4 Gas DOHC Turbo
 
[Timing Belt Tensioner] WRX
GAS
Interference engine application
Quantity needed per vehicle: 1
Hatchback 4-Door
 
2014 Subaru Impreza WRX equipped with
2.5L H4 Gas DOHC Turbo [Timing Belt Tensioner] WRX
GAS
Interference engine application
Quantity needed per vehicle: 1
Hatchback 4-Door
,
PERRIN PSP-ENG-101BK
Please Note:

Some images might not represent the actual product

PERRIN PSP-ENG-101BK Lightened Crank Pulley
for 2014 Subaru Impreza WRX

$125.12

Save: $16.32
Sale Price:

$108.80

Estimated Ship Date: Today

In Stock - 4 New In Stock
EngineFit NotesFitment Notes
2014 Subaru Impreza WRX equipped with
2.5L H4 Gas DOHC Turbo
 
Sedan 4-Door
 
2014 Subaru Impreza WRX equipped with
2.5L H4 Gas DOHC Turbo Sedan 4-Door
,
PERRIN PSP-ENG-101RD
Please Note:

Some images might not represent the actual product

PERRIN PSP-ENG-101RD Lightened Crank Pulley
for 2014 Subaru Impreza WRX

$125.12

Save: $16.32
Sale Price:

$108.80

Estimated Ship Date: Today

In Stock - 6 New In Stock
EngineFit NotesFitment Notes
2014 Subaru Impreza WRX equipped with
2.5L H4 Gas DOHC Turbo
 
Sedan 4-Door
 
2014 Subaru Impreza WRX equipped with
2.5L H4 Gas DOHC Turbo Sedan 4-Door
,
Torque Solution TS-SU-206
Please Note:

Some images might not represent the actual product

Torque Solution TS-SU-206 Lightweight Crank Pulley
for 2014 Subaru Impreza WRX

$97.04

Save: $12.66
Sale Price:

$84.38

Estimated Ship Date: Today

In Stock - 2 New In Stock
EngineFitment Notes
2014 Subaru Impreza WRX equipped with
ALL
 
2014 Subaru Impreza WRX equipped with
ALL
,
Torque Solution TS-SU-207A
Please Note:

Some images might not represent the actual product

Torque Solution TS-SU-207A Lightweight Crank Pulley
for 2014 Subaru Impreza WRX

$97.04

Save: $12.66
Sale Price:

$84.38

Estimated Ship Date: Today

In Stock - 1 New In Stock
EngineFit NotesFitment Notes
2014 Subaru Impreza WRX equipped with
ALL
 
Submodel: WRX
 
2014 Subaru Impreza WRX equipped with
ALL Submodel: WRX