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Engines and Components› Cylinder Heads and Components

Tomei

Racing Valve Set for FA20 Engines

$560.00 $504.00 Save $56.00

SKU: TA303A-SB03A

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In Stock
Ships by Sep 9
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$100 Minimum Order
30 Days Return
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Overview

The Tomei Racing Valve Set is designed for the Toyota FA20 and Subaru FA20 engines. This set includes both intake and exhaust valves with specific dimensions for optimal performance.

The intake valves feature a 35.00mm head diameter, a 5.46mm stem diameter, and a length of 103.30mm. The exhaust valves have a 29.00mm head diameter, a 5.45mm stem diameter, and a length of 95.15mm.
Show original supplier description
The Tomei Racing Valve Set is engineered for high-performance applications in Toyota FA20 and Subaru FA20 engines. The intake valves measure 35.00mm in head diameter, have a 5.46mm stem diameter, and a total length of 103.30mm. Complementing these are the exhaust valves, featuring a 29.00mm head diameter, a 5.45mm stem diameter, and a length of 95.15mm. This valve set is specifically designed for models including the Subaru BRZ, Toyota 86, and Scion FR-S. It is intended for use with FA20 engines, particularly those manufactured up to and including 2013 for some applications, with later models like the 2014+ also supported depending on the specific variation. Retailers also list fitment for 2015-2021 Subaru WRX models. Installation of high-performance engine components like these valves may require specialized tools and the expertise of trained mechanics. It is recommended to check with local authorities regarding street legality before installation.

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

Fitment

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Specifications

BrandTomei
Part NumberTA303A-SB03A
CategoryEngines and Components

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Returns & Fitment

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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Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

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