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OLM Rear Diffuser Subaru WRX / WRX STI (15-21) [A1 Style] Paint Matched - Silver / White / Red - Ice Silver Metallic
OLM Rear Diffuser Subaru WRX / WRX STI (15-21) [A1 Style] Paint Matched - Silver / White / Red - Ice Silver Metallic
OLM Rear Diffuser Subaru WRX / WRX STI (15-21) [A1 Style] Paint Matched - Silver / White / Red - Ice Silver Metallic

OLM Rear Diffuser Subaru WRX / WRX STI (15-21) [A1 Style] Paint Matched - Silver / White / Red

$319.00
$319.00

Free Shipping - Lower 48 US States

In Northern California? Get this professionally set up & installed!

Fitment Information

  • Subaru WRX/ STI (2015, 2016, 2017, 2018, 2019, 2020, 2021) 

    Features and Specs:

    • Paint-matched finish: Eliminates the need for separate painting; ensures color matching to your OEM paint so the diffuser blends seamlessly.
      • Ice Silver Metallic (G1U) 
      • Crystal White Pearl (K1X) 
      • Pure Red (M7Y)
    • A1 Style design: Aggressive diffuser styling that enhances the look of the rear bumper, giving a more sporty, finished lower rear look.
    • Included installation hardware: Comes with screws/hardware so installation is straightforward.
    • Easy install: Designed for bolt-on fit, includes self-tapping screws and provisions for attachment to trunk/spare tire area; secure even at higher speeds.
    • Aerodynamic appearance + somewhat functional: While primarily aesthetic, the diffuser can help airflow under rear bumper, especially if other aero parts are installed (wings, side skirts etc.).
    • “Super easy install”: According to vendor listings: minimal modifications, just align and bolt in.

    NOTE: Images shown are not an exact representation of product. Product will be the color you select. 

    Product Description

    Upgrade the rear of your 2015-2021 Subaru WRX / STI with the OLM A1 Style Paint-Matched Rear Diffuser. This is a diffuser designed to be paint-matched to your vehicle’s color, giving a clean, integrated look while adding aggressive styling and aerodynamic enhancement. It mounts under the rear bumper using included hardware, featuring an A1-style design that fills the lower rear region for a more finished, performance-inspired appearance.

    Each variant (G1U, K1X, M7Y) is the same basic diffuser design; the difference lies in the finished paint color to match specific factory colors (so you don’t need to have it painted separately).

    OLM Brand Logo

    Prop 65 Warning WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov.


    More in this category
    OLM Rear Diffuser Kit
    Subaru WRX Parts
    Subaru WRX STi Parts
  • Category: Exterior & Body
  • Category: OLM Outside Line Motoring
    • Brand: OLM

    Reviews on this product


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    Actual item may vary from picture