Titanium Hardware for the Door Jambs and Latches

The Stage 1 Titanium Hardware Door Kit is designed for the 2015-2021 Subaru WRX and STI. Fast Turn Fittings' stage 1 door kit includes 20 titanium bolts. Grade 5 titanium (Ti-6Al-4V) has a high strength-to-weight ratio and, unlike zinc-plated steel hardware, does not rust.

Hardware Locations Covered

This kit replaces the factory hardware at these locations: Door Latches, Door Striker Plates. Developed using a 2016 Subaru STI.

Installation: Instructions Included

The WRX/STI stage 1 door kit comes with clear instructions that walk you through where to place each hardware piece, ensuring a fast and effortless setup.

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.

Benefits at a Glance

• Superior Corrosion Resistance
• Weight Reduction
• Improved Strength
• Detailed Installation Instructions
• Multiple Hardware Color Options

What's Included

• 20 titanium bolts
• Installation instructions

Straight from SubiSpeed: Work One Door at a Time

This kit suits owners who want matching titanium hardware at the door jambs and latches. Work one door at a time so hardware does not get mixed up, and follow the included installation instructions. Stage 1 covers the most visible hardware; Stage 2 adds more mounting points if you want a fuller swap later. Choose the same color you use under the hood so the car looks consistent. Pairs well with the trunk and engine bay kits for the WRX and STI.

Vehicle Fitment: 2015-2021 Subaru WRX and STI