ARP Flexplate Bolt Kits

Multiple Subaru Fitments 2011–2025

Part #: 260-2901

Overview

The ARP Flexplate Bolt Kit is a high-performance fastener solution designed specifically for Subaru vehicles from 2011 to 2025. Engineered with precision and durability in mind, these bolts are ideal for enthusiasts and professionals seeking to ensure the integrity and reliability of their vehicle's flexplate assembly. Whether you're performing a rebuild, upgrade, or routine maintenance, these premium-grade bolts provide a superior alternative to OEM hardware, helping to support the demanding conditions of spirited driving and increased power output.

Constructed from aerospace-grade alloy and subjected to rigorous heat treatment, ARP's Pro Series flexplate bolts deliver exceptional strength and longevity. Their advanced design features a flat 12-point head for easy installation and removal, even in tight engine bays, and a larger-than-stock shank diameter to enhance clamping force and register accuracy. This combination of features ensures your flexplate remains securely fastened, reducing the risk of failure and maintaining smooth engine operation.

Key Features

ARP's Flexplate Bolt Kits incorporate several technical innovations to meet the demands of high-performance Subaru applications. The fasteners are forged from aerospace alloy steel, which provides a significant strength advantage over standard OEM bolts. The heat treatment process ensures optimal hardness and fatigue resistance, making these bolts suitable for both daily driving and aggressive track use.

• Material: Aerospace-grade steel for maximum strength and durability
• Finish: Black oxide coating for corrosion resistance and a sleek appearance
• Head Style: 12-point flat head design allows for easier access in tight spaces
• Thread Size: M10 x 1.0, compatible with Subaru flexplate applications
• Shank Diameter: Larger-than-stock for improved register and clamping force
• Heat Treated: Yes, for enhanced tensile strength and fatigue life
• Application: Designed for Subaru models from 2011 to 2025, suitable for various engine configurations
• Performance: Supports increased horsepower and torque, ideal for performance builds
• OEM Replacement: Provides a reliable upgrade over factory hardware, ensuring secure fastening under demanding conditions

Construction & Design

The ARP Flexplate Bolt Kit features a meticulously engineered design that emphasizes strength, precision, and ease of installation. The forged aerospace alloy steel ensures high tensile strength, while the heat treatment process optimizes durability and fatigue resistance. The flat 12-point head design facilitates installation and removal in confined engine compartments, reducing the risk of stripping or rounding off the fastener head.

The larger-than-stock shank diameter enhances the bolt's register and clamping force, which is critical for maintaining proper flexplate alignment and preventing loosening during high-stress driving conditions. The black oxide finish not only provides corrosion resistance but also adds a professional, high-quality appearance to your engine bay.

Installation & Fitment

The ARP Flexplate Bolt Kit is a straightforward, bolt-on upgrade that requires no special tools beyond standard hand tools. These bolts are designed to fit Subaru models from 2011 to 2025, replacing OEM hardware with a more durable, high-performance alternative. No cutting, drilling, or complex modifications are necessary. For best results, follow ARP's recommended torque specifications during installation to ensure proper clamping force and secure fitment.

• Easy to install with standard hand tools
• Direct replacement for OEM flexplate bolts
• No additional modifications required

What's Included

• Complete set of ARP Pro Series flexplate bolts (quantity as specified for your application)
• Installation instructions

Ideal For

This bolt kit is perfect for Subaru owners performing engine rebuilds, upgrades, or routine maintenance who demand high-quality, reliable fasteners. It is especially suitable for those pushing their vehicles to higher power levels or engaging in spirited driving, track days, or off-road adventures where fastener integrity is critical.