Engines and Components› Camshafts and Valvetrain

Tomei

Adjustable Exhaust Cam Gear for EJ20/EJ25 Single AVCS

$171.00

SKU: TA302G-SB01A

In Stock
In Stock
Ships by Sep 9
Free Shipping over $200
$100 Minimum Order
30 Days Return
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Overview

The Tomei Adjustable Cam Gear is an exhaust cam gear designed for Subaru EJ20 and EJ25 engines with Single AVCS. It is compatible with Subaru WRX and WRX STI models.

This cam gear is an aftermarket performance component that allows for adjustments to valve timing. It is constructed for durability and to withstand high horsepower applications.
Show original supplier description
The Tomei Adjustable Cam Gear is an aftermarket performance component engineered for Subaru WRX and WRX STI models equipped with EJ20 and EJ25 Single AVCS engines. This specific component is the right-hand (exhaust side) adjustable cam gear. This can lead to improved power delivery and engine response, particularly in modified or high-horsepower applications. The gear is built with materials intended to resist heat fracturing and endure demanding operational conditions. Installation of this product typically requires professional expertise and specialized tools, as is common with advanced engine components. Tomei strongly advises following the provided manual for correct installation and use to ensure safety and optimal performance. The product is not guaranteed to improve performance or retain original safety and legal requirements for public street use, and users should verify local regulations before installation. This adjustable cam gear is listed for Subaru WRX models from 2002-2014 and Subaru WRX STI models from 2001-2007 (EJ20) and 2004-2007 (EJ25).

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 NumberTA302G-SB01A
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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