Dressing Up the Engine Bay With Grade 5 Titanium

The Stage 1 Titanium Hardware Engine Bay Kit is designed for the 2015-2021 Subaru WRX and STI. Fast Turn Fittings titanium hardware kit for the Subaru WRX/STI engine bay looks great and delivers a durable replacement option to prevent bolt/nut failure and ugly rust/corrosion. This kit includes 48 titanium hardware pieces and detailed instructions making installation quick and easy. The entire kit only weighs 166g! Fast Turn Fittings titanium hardware is made of Ti 6AI-4V (Grade 5) and incorporates a hex key design that allows Fast Turn Fittings' bolts to be easily installed using an Allen wrench. Titanium is ~45% lighter, stronger, and will not corrode like your stock OEM hardware!

Choose Your Color: 7 Finish Options

This kit is available in Black, Blue, Gold, Polished, Purple, Cosmic Burn and Oil Slick. Pick your finish from the color options on this page and match it to the rest of your build.

What's Included

• 48-piece titanium hardware kit
• Installation instructions

Straight from SubiSpeed: Label Everything as It Comes Out

Engine bay kits are one of the most visible upgrades under the hood, so they suit owners dressing up a show or street build. Label and organize the bolts as they come out and follow the included installation instructions so each piece goes back where it belongs. Stage 1 covers the most visible hardware; Stage 2 adds more mounting points if you want a fuller swap later. Choose one color for every kit on the car so the finish stays consistent from the engine bay to the doors and trunk. Pairs well with the hood, trunk and door kits for the WRX and STI.

Vehicle Fitment: 2015-2021 Subaru WRX and STI