STILLEN 2017-2021 Infiniti Q60 3.0T Rear Diffuser [Matte Black] - KB11235MB

Upgrade your 2017–2021 Infiniti Q60 3.0T with the STILLEN Matte Black Rear Diffuser, a race-inspired styling and aerodynamic enhancement. This diffuser improves airflow underneath the rear bumper, reduces drag, and compliments your exhaust tips for a complete rear-end performance look.

Constructed from durable polyurethane, this diffuser comes painted matte black and is ready for direct installation. Pre-installed 3M automotive tape ensures a simple, no-drill installation, maintaining the integrity of your OEM bumper.

Key Features & Benefits

• Painted Matte Black – Ready to Install
• Improves Under-Bumper Airflow & Reduces Drag
• Compliments Dual Exhaust Tips & Rear Styling
• Durable Polyurethane Construction
• Pre-Installed 3M Automotive Tape (OEM-Style)
• No Cutting or Modification Required
• Limited Lifetime Warranty

Vehicle Fitment

• 2017–2021 Infiniti Q60 3.0T
• Designed for OEM Rear Bumper – Perfect Fit

Overview

The STILLEN Matte Black Rear Diffuser adds a sporty, aggressive look to your Infiniti Q60 while enhancing aerodynamics. It integrates seamlessly with other STILLEN aero upgrades, including front splitters, winglets, and exhaust tips, creating a complete and cohesive race-inspired appearance. Unlike unpainted versions, this matte black diffuser comes ready to install for those who want a finished, factory-quality look right out of the box.