Billetworkz Interior Kit (Starter): E-Brake and Climate Control Kit - Subaru WRX/STI 2015-2021

Replace cheap factory plastic with the solid, polished feel of billet aluminum. Instantly refresh your 2015–2021 WRX/STI interior with this coordinated 3-piece kit.

The Billetworkz Interior Kits are the easiest way to upgrade the look and feel of your cabin. This bundle targets the most-used — and often cheapest-feeling — interior controls: the parking brake handle, parking brake button, and climate control knobs.

Each component is CNC-machined and anodized for a vibrant, scratch-resistant finish and a solid, satisfying feel. This bundle installs fast with no fuss, giving you a cohesive, custom look in minutes.

Choose Any Color Combo:

You’re not limited to the photos shown — mix and match any available color options to create your perfect setup. All dropdown combinations are fully supported, even if they aren’t pictured.

What’s Included

E-Brake Handle:

Replaces the stock handle with a heavy-duty billet upgrade. Simply slide off the old handle and slide on your new Billetworkz piece for a durable, premium feel.

E-Brake Button:

Replaces the OEM button with a polished billet accent. Often called a “drift button,” it threads on and off easily and adds a crisp, responsive engagement.

Climate Control Covers (Set of 3):

Instantly elevate your dashboard with precision-fit covers that press directly over the factory knobs — no tools required.