• Brian Crower Crankshaft 83mm Stroke 4340 Billet | 2004 - 2014 Subaru Impreza WRX STI (BC5629)
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Brian Crower Crankshaft 83mm Stroke 4340 Billet | 2004 - 2014 Subaru Impreza WRX STI (BC5629)

Brian Crower Crankshaft 83mm Stroke 4340 Billet | 2004 - 2014 Subaru Impreza WRX STI (BC5629)

BC5629

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$2,276.15 USD
$2,614.50 USD $2,276.15 USD
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The Brian Crower Crankshaft 83mm Stroke 4340 Billet is a high-performance component designed for Subaru Impreza WRX STI models from 2004 to 2014. Crafted from 4340 billet steel, this crankshaft provides increased strength and durability to withstand high horsepower applications. Its 83mm stroke enhances engine displacement and torque output, making it ideal for performance builds. The precision-machined design ensures accurate balance and smooth operation, contributing to improved engine reliability and power delivery. Built with quality materials and manufacturing standards, this crankshaft offers a reliable upgrade for enthusiasts seeking to maximize engine performance.

This crankshaft is specifically engineered for 2004-2014 Subaru Impreza WRX STI models, fitting engines with the appropriate bore and stroke specifications. It is intended for high-performance street and track use, supporting increased horsepower and torque demands. Installation involves replacing the stock crankshaft with this billet unit, ensuring a direct fit for compatible engines. No additional modifications are typically required, making it suitable for rebuilds and performance upgrades. This component is ideal for those looking to enhance engine strength and achieve higher power outputs in their Subaru WRX STI.

Overview

Crankshaft 83mm Stroke 4340 Billet by Brian Crower

BC high performance camshafts are ground on state-of-the-art CNC cam grinders to insure accuracy and tolerances to within .02mm. Every BC camshaft profile has been prototyped and dyno tested for proven horsepower results prior to being placed into mass production. By grinding cores in high volume, Brian Crower, Inc. is able to pass the cost savings on to the end user. Quality at an affordable price. All BC cams are checked on a high speed, sub-micron accuracy measuring gauge. The Adcole Camshaft Measuring System uses individual measuring heads for each cam journal and cam lobe, with .01 micron resolution, taking one datum point each 1/10th of a degree or 3,600 data points per revolution. Measuring camshafts for rise error and chattermark detection, this model can measure 200 parts per hour

Features

  • Brian Crower Crankshaft 83mm Stroke 4340 Billet

Benefits

  • Designed to deliver trouble-free, consistent performance
  • Right for your vehicle and lifestyle
  • Made from high-quality materials for ultimate durability
  • Manufactured to meet or exceed strict quality requirements

Applications

  • 2004 - 2014 Subaru Impreza WRX STI

What's In The Box?

  • 1 - Crankshaft 83mm Stroke 4340 Billet

Warranty

  • Manufacturers Standard Warranty
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