Collection: Crankshafts

Upgrade your Subaru's engine with a high-performance crankshaft from Subispeed. Our aftermarket crankshafts are designed to withstand high RPMs, improve engine response, and increase power output. Constructed from durable materials and precision machined, they offer exceptional strength, balance, and reliability. Experience improved throttle response and increased horsepower by upgrading to a high-performance crankshaft from Subispeed.