Elevate Your Engine Bay Aesthetics with the Billetworkz Power Steering Cap
Transform the look of your Subaru's engine bay with the Billetworkz Power Steering Cap. Meticulously crafted for Subaru enthusiasts, this cap combines functionality with a sleek design, ensuring your vehicle stands out both on and off the road.
Precision Engineering:Machined from high-quality 6061-T6 billet aluminum for durability and a perfect fit.
Premium Finish:Available in multiple vibrant colors to match your personal style and resist corrosion in both anodized or powder coated based on selection.
Easy Installation:Direct replacement for the OEM Power Steering Cap; no modifications required.
Enhanced Aesthetics: Designed to provide a minimalist yet striking appearance to your engine bay.
Fitment
2002-07 WRX/STI
Why Choose Billetworkz?
At Billetworkz, we pride ourselves on delivering top-tier automotive accessories that blend performance with aesthetics. Our Power Steering Cap is a testament to our commitment to quality and design excellence
Materials
CNC-machined from high-quality 6061-T6 billet aluminum
Powder coated, or anodized,for long-lasting color and protection
Designed to withstand high engine bay temperatures and resist corrosion
Smooth, precision-cut details for a clean, high-performance look
Specs
Type: Factory replacement caps – not covers
Fitment: Engine-specific designs for direct replacement of OEM caps
Available Cap Types (varies by listing):
Oil Cap
Coolant Overflow Cap
Brake Fluid Cap
Washer Fluid Cap
Power Steering Cap
Powder Coat Colors:
Neon Yellow
Hyper Teal
Red Wrinkle
Gloss White
Hyper Pink
Anodized Colors:
Black
Blue
Red
Silver
Gold
Purple
Installation Guide
Installing your product is simple—and we’ve got you covered.
Most orders ship within 1–3 business days, but processing times can vary depending on inventory, color selection, and customization options.
Billetworkz Power Steering Cap - Subaru WRX / STI (2002-2007)
$55.00
Engine Bay Aesthetic — Custom Colors & Finish Options
Choose from a variety of colors and finishes to match — or accent — your build. Swap out faded plastic caps for a sleek, custom look that sets your engine bay apart.
OEM-Fit, Direct Replacement Caps
Replaces your stock fluid caps — oil, coolant, brake, washer, and more — with full billet aluminum caps that screw in or snap in just like factory parts. No modifications needed.
Functional & Clean — Form Without Sacrifice
These caps maintain OEM threads and fitment tolerances, so you get upgraded looks without compromising function or safety. A clean, cohesive engine bay that still works as intended.
Had to ditch the ugly yellow plastic caps and Billetworks has the best look. Easy install with only momentary confusion over the membrane on the brake fluid cap.
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Andy Kocher
Fits my 2024 subaru impreza RS great!
fits my 2024 subaru impreza RS great! love thered caps in the engine bay! high quality! highly recommended!
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Robert Ramsden
Billetworkz quality
Some of the nicest pieces on the market! All parts fit as they should and look great. Next up is the shifter for our automatic WRX. Thanks!
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Nicholas Brown
Very nice replacement caps for my WRX GT
Great replacement caps. They all install easy. The coolant cap is a bit too tight. Requires a screwdriver to pop it off. Little sanding on the container fixed the issue! The color is a really nice. Pairs with my Subaru nicely!
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Erik Graham
Amazing company
Every product I’ve got is perfect
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Erik Graham
Amazing quality part
Amazing quality part. Looks way better than the stock ones