• Billetworkz Engine Bay Caps - B-Series WRX 15-21 - JDMuscleEngine Covers and CapsbwzBW-EBCB-SUB-VAWRX-3Red
  • Billetworkz Engine Bay Caps - B-Series WRX 15-21 - JDMuscleEngine Covers and CapsbwzBW-EBCB-SUB-VAWRX-1Black
  • Billetworkz Engine Bay Caps - B-Series WRX 15-21 - JDMuscleEngine Covers and CapsbwzBW-EBCB-SUB-VAWRX-2Blue
  • Billetworkz Engine Bay Caps - B-Series WRX 15-21 - JDMuscleEngine Covers and CapsbwzBW-EBCB-SUB-VAWRX-2Blue
  • Billetworkz Engine Bay Caps - B-Series WRX 15-21 - JDMuscleEngine Covers and CapsbwzBW-EBCB-SUB-VAWRX-2Blue
  • Billetworkz Engine Bay Caps - B-Series WRX 15-21 - JDMuscleEngine Covers and CapsbwzBW-EBCB-SUB-VAWRX-2Blue
  • Billetworkz Engine Bay Caps - B-Series WRX 15-21 - JDMuscleEngine Covers and CapsbwzBW-EBCB-SUB-VAWRX-2Blue
  • Billetworkz Engine Bay Caps - B-Series WRX 15-21 - JDMuscleEngine Covers and CapsbwzBW-EBCB-SUB-VAWRX-4Silver
  • Billetworkz Engine Bay Caps - B-Series WRX 15-21 - JDMuscleEngine Covers and CapsbwzBW-EBCB-SUB-VAWRX-4Silver
  • Billetworkz Engine Bay Caps - B-Series WRX 15-21 - JDMuscleEngine Covers and CapsbwzBW-EBCB-SUB-VAWRX-4Silver
  • Billetworkz Engine Bay Caps - B-Series WRX 15-21 - JDMuscleEngine Covers and CapsbwzBW-EBCB-SUB-VAWRX-4Silver

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Engine Bay Caps - B-Series

Fits: 15-21 WRX

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Billetworkz Engine Bay Caps - B-Series
Fits: 15-21 WRX
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Other dress up caps for 15-21 WRX

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Fitment

Please Note: Fits 2015-2021 Subaru WRX. Set includes oil, wiper fluid, coolant overflow, and brake fluid caps. Factory replacement caps, not covers.
  • 2015–2021 Subaru | WRX

Description

Billetworkz B-Series engine bay caps for the 2015-2021 Subaru WRX are factory replacement caps (not covers), CNC machined from 6061 aluminum and anodized or powdercoated for a durable and vibrant finish.

  • Part Number series: BW-EBCB-SUB-VAWRX (see variants for color)
  • Factory replacement caps — designed to replace the factory caps, not covers
  • CNC machined from 6061 aluminum and anodized or powdercoated for a durable and vibrant finish
  • Includes: Oil Cap, Wiper Fluid Cap, Coolant Overflow Cap, Brake Fluid Cap
  • Available in Black, Blue, Red, and Silver by variant
  • Engravings are available by email at an additional charge

Q&A

  • Q: Does this fit my car? A: This B-Series cap set is made for the 2015-2021 Subaru WRX.
  • Q: What is included in the box? A: The set includes the following replacement caps: Oil Cap, Wiper Fluid Cap, Coolant Overflow Cap, Brake Fluid Cap.
  • Q: Are these caps or covers? A: These are factory replacement caps, CNC machined from 6061 aluminum — they replace the factory caps rather than covering them.

Shipping and Delivery

Review our Shipping Policy for delivery details, shipping costs and exclusions.

Warranty and Support

For Billetworkz warranty information, contact our support team.

Return and Refund

Eligibility, exclusions, applicable fees and exceptions are detailed in our Return Policy. Restrictions apply to special-order and custom products.

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Proposition 65 Warnings: cancer and reproductive harm www.p65warnings.ca.gov