Home Subaru WRX STI Rear Bumper Diffuser Lip (2015-2021)

Subaru WRX STI Rear Bumper Diffuser Lip (2015-2021)

NOW $187.00
Or 4 interest-free payments of $46.75
In stock at 1 of our locations
🚛 Free NZ shipping
🔒 12 month warranty on all parts
NZ WOF compliant
🔧 Fitting available NZ wide

Features:
- Tailored fit for Subaru WRX STI (2015-2021) models.
- Improves aerodynamics and downforce for better handling.
- Includes all necessary installation hardware for a hassle-free setup.
- Provides additional tire coverage and protection from road debris.
- Elevates the overall aesthetic of your vehicle, making it stand out on the road.

Rear Bumper Diffuser Lip for Subaru WRX STI (2015-2021)

Includes: Rear bumper diffuser lip, installation hardware, user manual.

Fits Models: Subaru WRX STI

Model Years: 2015 - 2021

Submodels: WRX STI Limited, WRX STI Base, WRX STI Series.Gray

Engine Options: 2.5L Turbocharged H4

Description: Enhance the aerodynamic performance and aggressive styling of your Subaru WRX STI with our premium Rear Bumper Diffuser Lip. Designed specifically for model years 2015 to 2021, this diffuser lip not only improves downforce at high speeds but also adds a sporty touch to your vehicle's rear profile. Crafted from high-quality materials, it ensures durability and longevity while seamlessly fitting your WRX STI.

Upgrade your Subaru WRX STI with this essential accessory for enhanced performance and striking looks!

Shipping Information

Most orders land in 5–12 business days. We'll keep you updated at every step of the journey.


The Kren Bits journey:

  • Order received — Day 0
  • With fulfilment — Day 1–2
  • Heading to courier — Day 2–4
  • Shipped — Day 3–7
  • Almost there — Day 5–10
  • Delivered — Day 5–14

Where your part ships from:

Your order ships from the closest warehouse with available stock across our six-warehouse network — NZ, AU, TH, UK, US, and CN.


We email you at every real milestone — order received, with fulfilment, heading to courier, shipped, almost there, delivered. No chasing, no vague waits.


For more details, visit our Track Your Order page.

Product Enquiry

Got a question about this product? Need to check fitment for your vehicle? Fill in the form below and we'll get back to you within 24 hours.


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