Engines and Components› Cylinder Heads and Components

Brian Crower

Brian Crower 02-09 WRX / 04-09 STI EJ205/EJ255/EJ257 +1mm Over STD Tip (33mm) Exhaust Valve Set 8

$197.00

SKU: B00I BC3605-S

In Stock
In Stock
Ships by Jun 13
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Description

The Brian Crower BC3605-S is a set of 8 exhaust valves designed for enhanced performance and durability. These valves feature a +1mm over standard tip and a 33mm diameter, aimed at optimizing airflow and engine efficiency. They are constructed from premium grade, heat-resistant materials for longevity under demanding conditions.

Each valve is a one-piece design with a friction-welded Stellite tip, ensuring high performance. Brian Crower utilizes state-of-the-art CNC grinding machines for precise tolerances and checks all components with high-speed, sub-micron accuracy measuring gauges. This meticulous manufacturing process guarantees accuracy and quality for demanding engine builds.

Fitment

Fitment Guaranteed

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Log your build in the MOTORMIA app and we’ll guarantee this part fits your exact setup — or your money back, return shipping covered.

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Specifications

BrandBrian Crower
Part NumberB00I BC3605-S

Buy with Confidence

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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