BLOX Racing Magnetic Oil Drain Plug

2011–2025 Subaru FA20 / Subaru WRX / Subaru STI / Subaru Forester / Subaru Impreza 2.0L Turbo

Part #: BXAC-00418

Overview

The BLOX Racing Magnetic Oil Drain Plug is an essential upgrade for performance enthusiasts and DIY mechanics who want to maintain optimal engine health and cleanliness. Designed specifically for Subaru models equipped with the FA20 engine and other compatible vehicles, this magnetic drain plug provides a simple yet effective way to catch metal shavings and debris that circulate within your engine’s oil system. By installing this direct-fit replacement, you’ll enhance your vehicle’s longevity, reduce wear on critical components, and gain peace of mind during routine oil changes.

Whether you're a daily driver, a spirited street enthusiast, or a dedicated tuner, the BLOX Racing magnetic drain plug offers a reliable solution to monitor and protect your engine’s internal parts. Its durable construction and powerful magnetic stem help attract and hold metal particles, preventing them from circulating through your engine and causing potential damage over time. This upgrade is a smart addition for anyone looking to optimize their vehicle’s maintenance routine and ensure consistent performance.

Key Features

The BLOX Racing Magnetic Oil Drain Plug combines high-quality materials with thoughtful design to deliver a durable and effective component. Here are some of its standout features:

• Powerful Neodymium Magnet: Equipped with a high-strength neodymium magnet, this drain plug effectively attracts and captures metal shavings and debris, helping to keep your oil clean and your engine protected.
• Premium Material Construction: Made from durable 6061 aluminum, the plug offers excellent corrosion resistance and longevity, ensuring it withstands harsh engine environments.
• Standard M16 x 1.50mm Thread Pitch: Designed to fit Subaru FA20 engines and other compatible models, providing a secure and leak-free seal.
• 24mm Hex Head: Facilitates easy installation and removal with a standard wrench or socket.
• Safety Wire Through Hole: Features a through hole for safety wire application, preventing accidental loosening during high-performance driving or off-road use.
• Enhanced Maintenance: Helps reduce the accumulation of metal debris in your transmission or engine oil, supporting smoother operation and potentially extending service intervals.
• Direct-Fit Replacement: Designed to replace your factory drain plug without modifications, making installation straightforward and hassle-free.

Construction & Design

The BLOX Racing magnetic drain plug is crafted from high-grade 6061 aluminum, known for its strength and corrosion resistance. Its precision-machined threads ensure a perfect fit on Subaru FA20 engines and other compatible vehicles, providing a secure seal to prevent leaks. The integrated neodymium magnet is strategically positioned within the plug to maximize metal shavings attraction, helping to keep your oil system cleaner and your engine running smoothly. The 24mm hex head allows for easy installation and removal, while the safety wire hole adds an extra layer of security during demanding driving conditions. Overall, the design emphasizes durability, reliability, and ease of use, making it an ideal upgrade for performance-minded vehicle owners.

Performance & Benefits

While this magnetic drain plug does not increase horsepower directly, it plays a crucial role in maintaining your engine’s performance and longevity. By capturing metal debris that naturally occurs during engine operation, it helps prevent abrasive wear on vital components such as bearings, pistons, and valves. This proactive approach to maintenance can lead to smoother engine operation, reduced risk of component failure, and potentially longer intervals between oil changes.

Installation & Fitment

The BLOX Racing Magnetic Oil Drain Plug is designed as a direct-fit replacement for your factory drain plug. Installation is straightforward—simply remove the existing drain plug and screw in the new magnetic version by hand, then tighten with a wrench to the specified torque. No cutting, drilling, or additional modifications are required. Its standard M16 x 1.50mm thread pitch ensures compatibility with Subaru FA20 engines and other vehicles with similar specifications. For added security, you can apply safety wire through the designated hole to prevent loosening during aggressive driving or off-road adventures.

What's Included

• Magnetic oil drain plug with integrated neodymium magnet
• Hardware and instructions for installation

Ideal For

• Performance enthusiasts seeking to protect their engine from metal debris
• DIY mechanics performing routine oil changes
• Subaru owners with FA20 engines or similar models
• Off-road and spirited driving applications where debris and metal shavings are more prevalent

Emissions Note

This product is a direct-fit replacement designed for street use and is compliant with emissions regulations. Always verify compatibility with your specific vehicle model before installation.