fits model: Wrx, Sti. make: Subaru. year: 2002–2014.

( Brand: Kartboy ), ( Manufacturer Part Number: KB-050-EJ-V2 ), ( Part Type: Aluminum Crank ), ( Fitment Type: Performance/custom ), ( UPC: 689750170739 )
The KB-050-EJ-V2 Kartboy Crank Pulley V2 is a high-performance upgrade for your Subaru WRX or STI model from 2002 to 2014. This product is designed to replace the OEM crank pulley, aiming to reduce weight and improve engine performance.
The Kartboy Crank Pulley V2 is crafted from a durable and lightweight billet aluminum alloy, reducing rotational mass and helping to reduce engine drag. This results in improved engine response, acceleration, and overall power output. The pulley also features a precision-machined fit, ensuring a secure and reliable connection to your engine crankshaft.
The Kartboy Crank Pulley V2 is designed to fit Subaru EJ25 engines, and it comes with all necessary hardware for installation. The pulley features a unique, anodized finish that not only looks great but also provides additional protection against corrosion and wear.
Installation of the Kartboy Crank Pulley V2 is straightforward and can be completed by most DIY enthusiasts with basic mechanical skills. The kit includes detailed installation instructions to guide you through the process step by step.
In summary, the KB-050-EJ-V2 Kartboy Crank Pulley V2 is a high-quality, performance-enhancing upgrade for your Subaru WRX or STI. With its lightweight billet aluminum construction, precision fit, and durable finish, this pulley is designed to improve engine performance, reduce drag, and enhance your driving experience.
Pros of buying a Kartboy Crank Pulley V2 for Subaru WRX/STI (2002-2014):1. Enhanced performance: The Kartboy Crank Pulley V2 is designed to reduce the rotational mass of the crankshaft, allowing the engine to spin faster and deliver more power.
2. Durability: Made from high-quality materials, the Kartboy pulley is built to withstand the rigors of high-performance driving.
3. Easy installation: The Kartboy Crank Pulley V2 is a bolt-on upgrade that requires no modifications to the engine or transmission.
4. Improved fuel efficiency: By reducing the rotational mass of the crankshaft, the Kartboy pulley can help improve fuel efficiency, saving you money at the pump.
Cons of buying a Kartboy Crank Pulley V2 for Subaru WRX/STI (2002-2014):1. Cost: The Kartboy Crank Pulley V2 is a premium upgrade that may be more expensive than stock or aftermarket alternatives.
2. Potential noise: While the Kartboy pulley is designed to reduce noise, some drivers may notice a slight increase in engine noise due to the lighter weight.
3. Requires maintenance: Like any high-performance upgrade, the Kartboy Crank Pulley V2 will require regular maintenance to ensure it continues to perform optimally.
Conclusion:The Kartboy Crank Pulley V2 is a great upgrade for Subaru WRX/STI owners looking to improve performance and fuel efficiency. While it may be more expensive than some alternatives, the durability and easy installation make it a worthwhile investment for those who demand the best from their car.
Recommendation:If you're looking for a high-quality, bolt-on upgrade that can help improve the performance of your Subaru WRX/STI, the Kartboy Crank Pulley V2 is a solid choice. Just be sure to factor in the cost and potential noise increase when making your decision.
Purchase from map to receive aggressive pricing and retain your manufacturers warranty. V2 now has install holes for the gates Subaru belt slip tools.
A good bit lighter than stock but not light enough to throw ce.
Please see the for information regarding shipping costs and available methods.