Brian Crower Stage 3 Camshafts Subaru WRX / STI 2002-2007

The Brian Crower Stage 3 Race - Spec Cams for the 2002 - 2005 WRX EJ205 and 2004 - 2007 STI EJ257 offer a longer duration profile and increased rpm potential. Ideal for fully - built engines with forged internals. To run these stage 3 cams, you'll need upgraded springs and retainers, tuning, and ECU modifications. Specs include an Adv. Duration of 280/280, a Duration at.050 of 234/234, and a Lift of.425/.425 inches (10.80/10.80 mm). Fits Subaru STI from 2004 - 2007 and Subaru WRX from 2002 - 2007.

Using these Brian Crower Stage 3 camshafts is a great way to boost your Subaru WRX or STI's performance. First, make sure your engine is fully built with forged internals. You'll also need to install upgraded springs and retainers and perform tuning and ECU modifications before putting the camshafts in. When using your car, keep an eye on the engine's performance. If you notice any unusual noises or changes in power, it could be a sign that something needs attention. For maintenance, follow your car's regular service schedule. Check the camshafts periodically for any signs of wear or damage. Make sure to use high - quality engine oil to keep the camshafts lubricated and running smoothly. With proper use and maintenance, these camshafts will serve you well for a long time.