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Crowd Pleaser Bc5609 - Subaru Ej205 (wrx) Crankshaft - 4340 Billet - 79mm Stroke Limited Time 35% Off [Est7KJd6]

$96.99 $310.99 -69%

BC5609 Subaru EJ205 Crankshaft The BC5609 Subaru EJ205 Crankshaft is a premium, high-performance component designed for the Subaru EJ205 (WRX) engine. Crafted from 4340 billet aluminum, this crankshaft is built to withstand the rigors of high-perform

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Crowd Pleaser Bc5609 - Subaru Ej205 (wrx) Crankshaft - 4340 Billet - 79mm Stroke Limited Time 35% Off [Est7KJd6]

BC5609 Subaru EJ205 Crankshaft

The BC5609 Subaru EJ205 Crankshaft is a premium, high-performance component designed for the Subaru EJ205 (WRX) engine. Crafted from 4340 billet aluminum, this crankshaft is built to withstand the rigors of high-performance driving. Its 79mm stroke and robust construction ensure maximum power output and durability.

Key Features and Specifications

This crankshaft boasts a series of advanced features that enhance its performance and reliability. Each crank is stress relieved, shot peened, and magna flux inspected to ensure the highest quality standards. The multi-step heat treatment process, including nitriding, provides ultimate performance and longevity. The fully profiled counterweights are designed to reduce windage through the crankcase, minimizing oil resistance and allowing for better rpm potential.
  • 4340 Billet Aluminum Construction for maximum strength and durability.
  • Multi-Step Heat Treatment including nitriding for superior performance and longevity.

Practical Applications and Benefits

The BC5609 Subaru EJ205 Crankshaft is perfect for drivers seeking to upgrade their Subaru EJ205 (WRX) engine for enhanced performance. Its superior design and construction make it ideal for both street and track use. Whether you're looking to improve your car's acceleration, top speed, or overall driving experience, this crankshaft is a must-have.
  • Enhanced Performance through reduced windage and increased rpm potential.
  • Increased Durability due to the advanced heat treatment and billet construction.
This crankshaft is a top choice for enthusiasts and professional tuners looking to push their Subaru EJ205 (WRX) to its limits.

What Our Customers Say

January 28, 2026

Absolutely no complaints!

It's a very well-made product, great quality and design.

- Abel H..

January 28, 2026

Absolutely no complaints!

I'm thoroughly impressed by the ingenuity of the design.

- Ingenious_Irene.

January 28, 2026

Absolutely no complaints!

This is a very solid and reliable piece.

- Opal E..

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