Engines and Components› Connecting Rods and Components

Brian Crower

Brian Crower 02-09 WRX / 04-09 STI EJ205 / EJ255 / EJ257 +1mm Over STD Tip (37mm) Intake Valve Set 8

$197.00

SKU: B00I BC3604-S

In Stock
In Stock
Ships by Jun 11
Free Shipping
Non-Returnable Item
INSTALL DIFFICULTY
DIY PRO SHOP

Easy — 1–2 hours

Description

The Brian Crower BC3604-S is a set of intake valves designed for Subaru WRX, STI, FXT, and LGT models with EJ20 and EJ25 engines. These valves are constructed from premium grade, heat-resistant stainless steel for reliability in high boost and high RPM applications.

The valves feature an undercut stem above the head to reduce weight and improve airflow, and are fully machined with a swirl-polished finish under the head. The set includes 8 valves, each with a 37mm head diameter, 5.96mm stem diameter, and an overall length of 104.35mm.

Fitment

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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 BC3604-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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