Mugen MX-B Semi Bucket Seat

Compatible with 2011–2025 Subaru WRX, Subaru STI, and Other Performance Vehicles

Part #: 81100-XXGB-K0S0

Overview

The Mugen MX-B Semi Bucket Seat is designed for driving enthusiasts who seek a combination of comfort and high-performance support. Whether you're daily driving or pushing your vehicle on spirited drives, this seat offers the perfect balance of stability and comfort. Featuring a sleek microsuede surface and distinctive Mugen tricolor embroidery, the MX-B enhances the interior aesthetic while providing excellent body support during aggressive driving or spirited cornering.

With its reclining function, the MX-B allows you to customize your seating position for maximum comfort during long drives or track sessions. Its ergonomic design ensures that you stay securely in place while maintaining a comfortable seating posture. Compatible with 4, 5, and 6-point Mugen Seat Harnesses, this seat is ideal for performance-oriented drivers who want reliable support without sacrificing daily driving comfort.

Key Features

The Mugen MX-B Semi Bucket Seat incorporates several technical features that make it a standout choice for enthusiasts:

• High-quality microsuede surface enhances grip and durability, providing a premium feel and resisting wear over time.
• Distinctive Mugen tricolor embroidery on the shoulders adds a sporty and stylish touch to your vehicle’s interior.
• Reclining function allows for easy adjustment to multiple seating positions, improving comfort during extended drives.
• Designed with a maximum width of 260mm on the flat seating surface and a curved surface measuring approximately 430-440mm, ensuring a snug yet comfortable fit for a wide range of drivers.
• Compatible with 4, 5, and 6-point harnesses, making it suitable for both street and track use.
• Constructed with durable materials to withstand daily use and spirited driving conditions.
• Ergonomically contoured to provide excellent lateral support, helping keep you securely in place during aggressive maneuvers.

Construction & Design

The MX-B seat features a lightweight yet sturdy frame designed for optimal support and longevity. The microsuede surface not only offers a premium aesthetic but also provides excellent grip, preventing slipping during high-G cornering. The seat's reclining mechanism is engineered for smooth adjustment, allowing you to find the perfect driving position effortlessly. Its compact width and curved surface are carefully crafted to maximize comfort without compromising support, making it suitable for a variety of body types and vehicle interiors.

Performance & Comfort

While primarily designed for comfort and support, the MX-B also enhances your vehicle’s interior with its sporty appearance. The combination of supportive bolsters and plush microsuede ensures that you remain comfortable during extended drives, while the snug fit helps improve your overall driving control. The seat's ergonomic design promotes proper posture, reducing fatigue on long journeys and providing confidence during spirited driving sessions.

Installation & Fitment

The Mugen MX-B Semi Bucket Seat is a bolt-in replacement for your factory seats, designed for straightforward installation with no need for modifications. It mounts directly to the vehicle’s existing seat brackets and uses the standard mounting points. The reclining feature is easily adjustable, and the seat is compatible with most Mugen harnesses, making it a versatile upgrade for both street and track use. No cutting, drilling, or complex tuning is required, allowing for a hassle-free installation process.

• Simple bolt-on installation using existing mounting points
• Reclining function for customizable comfort
• Compatible with 4, 5, and 6-point harnesses for enhanced safety during spirited driving

What's Included

• Mugen MX-B Semi Bucket Seat
• Mounting hardware and brackets (if applicable)
• Installation instructions

Ideal For

This seat is perfect for Subaru enthusiasts, track day participants, and anyone looking to upgrade their vehicle’s interior with a stylish, supportive, and comfortable racing-inspired seat. Whether for daily driving or competitive motorsport, the MX-B provides the support and style you need.

Emissions Note

This product is designed for off-road and racing use only and may not be street-legal in all jurisdictions. Please check local regulations before installation.