Subaru EJ251 Titanium Engine Hardware Kits

Premium Titanium Hardware for the Subaru EJ251

Fast Turn Fittings offers precision-engineered titanium hardware kits specifically designed for the Subaru EJ251 engine. Manufactured from 6AL-4V Grade 5 titanium, our hardware delivers exceptional strength, reduced weight, and long-term corrosion resistance compared to factory steel fasteners. These EJ251 hardware kits are ideal for enthusiasts looking to improve both reliability and appearance while maintaining OEM-style fitment and straightforward installation.

Precision-Fit Hardware for Key EJ251 Components

Our EJ251 collection includes titanium hardware engineered for critical and highly visible engine components. Each kit replaces factory fasteners with corrosion-resistant, lightweight titanium bolts designed for exact thread compatibility and proper torque retention.

From valvetrain and intake components to accessory mounting locations, our expanding lineup of EJ251 hardware kits ensures reliable fitment without modification or guesswork. As we continue developing new applications for the EJ platform, all Fast Turn Fittings hardware maintains the same standards of precision machining and premium finish quality.

Designed for Subaru Legacy, Impreza & Forester Applications

The EJ251 is a naturally aspirated 2.5L boxer engine found in various Subaru Legacy, Impreza, and Forester models. Known for its widespread use and long production run, the EJ251 remains a popular platform for daily-driven Subarus, restorations, and OEM refresh builds. Our titanium hardware kits are designed to complement clean engine rebuilds and well-maintained street applications alike.

Why Upgrade to Titanium?

• Grade 5 Titanium (6AL-4V) – Exceptional strength with reduced weight
  
• Corrosion Resistant – Will not rust or degrade over time
  
• Heat Resistant – Ideal for long-term engine durability
  
• Clean, Show-Quality Finish – Elevates the look of any EJ251 build
  
• Easy Installation – Color-matched and size-labeled for straightforward installs
  

Built for Enthusiasts Who Care About the Details

Whether you’re refreshing a daily-driven Subaru or completing a full engine rebuild, Fast Turn Fittings titanium hardware delivers the durability, precision, and visual refinement Subaru enthusiasts expect.