What is the primary benefit of Stage 3 camshafts?

Stage 3 camshafts are designed for a significant increase in engine performance, particularly in the mid to upper RPM range. They achieve this through longer valve duration and higher lift, allowing for greater airflow into and out of the cylinders.

Do I need to upgrade my valve springs with these camshafts?

These Brian Crower Stage 3 camshafts are designed to work with the factory valve springs and retainers. However, it's always a good practice to inspect them for wear and ensure they can handle the increased lift and potential for higher RPMs.

What is required after installing these camshafts?

After installing these camshafts, it is essential to have your engine's ECU professionally retuned. This ensures the engine management system is optimized for the camshafts' new profile, maximizing performance and preventing potential issues.

Brian Crower EJ207 Stage 3 Camshaft Set BC0632

Name: Brian Crower Subaru EJ207 - JDM STi Camshafts - Stage 3 - Set of 4
Brand: Brian Crower
SKU: brian-crower-brian-crower-subaru-ej207-jdm-sti-camshafts-stage-3-set-of-4-t14-301388
Price: 833.00 USD
Availability: BackOrder

Brian Crower Subaru EJ207 - JDM STi Camshafts - Stage 3 - Set of 4

$833.00

On Backorder — Expected to ship by May 10, 2026

Order now to reserve yours — we'll ship as soon as stock arrives. Full refund if we're unable to fulfill.

Brian Crower Stage 3 camshaft set for Subaru EJ207 JDM STi engines. Not CARB approved.

Key Features

Fits Subaru EJ207 JDM STi engines.
Stage 3 performance camshaft profile.
Designed to work with factory valve springs and retainers.
Includes four camshafts (intake and exhaust for both banks).
Offers improved mid to upper RPM power.
Made from strong materials for durability.

This camshaft set is specifically designed for the Subaru EJ207 JDM STi engine. Please verify your engine code before ordering.

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Product Details

Brian Crower Stage 3 camshafts for the Subaru EJ207 JDM STi engine are a solid option when you're looking to significantly increase your engine's performance. These camshafts are designed to work with the factory valve springs and retainers, making installation more straightforward. They offer a noticeable bump in power, especially in the mid to upper RPM range, making them a popular choice for enthusiasts who want more out of their EJ207.

This set includes four camshafts, covering both intake and exhaust for each cylinder bank. The Stage 3 profile is aggressive, featuring longer duration and higher lift than stock. This means the valves stay open longer and open wider, allowing more air and fuel into the cylinders and more exhaust out. You'll feel this difference most when you're pushing the engine hard, but they're still manageable for daily driving if your engine is tuned properly to take advantage of the increased airflow. Brian Crower is known for making well-built valvetrain components, and these camshafts are no exception. They are made from strong materials and are ground to precise specifications to ensure consistent performance and durability.

When installing these camshafts, it's crucial to have the engine's ECU retuned to match the new profile. Without proper tuning, you won't get the full benefit, and you could even run into issues. It's also a good idea to inspect your valve springs and retainers to ensure they can handle the increased lift and RPM. While these camshafts are designed for the EJ207, remember they are not CARB approved and cannot be shipped to California.