STILLEN 2009-2015 Nissan Maxima Rear Diffuser [Matte Black] - KB127418MB

Enhance the rear styling of your 2009–2015 Nissan Maxima with the STILLEN Matte Black Rear Diffuser (KB127418MB). Designed to deliver an aggressive, race-inspired appearance, this rear valance diffuser adds depth and definition to the factory rear bumper while perfectly framing aftermarket exhaust tips with its oversized exhaust openings.

Finished in matte black and ready for direct installation, this diffuser is ideal for Maxima owners who want an instant visual upgrade without the need for paint or additional prep. Constructed from durable polyurethane, it offers excellent flexibility and impact resistance while maintaining an OEM-like fit.

Installation is completely non-invasive, requiring no cutting, trimming, or permanent modification to the bumper. The diffuser arrives with OEM-quality 3M automotive tape pre-installed, along with adhesion promoter and securing screws for a confident, long-lasting installation.

Key Features & Benefits

• Aggressive Rear Styling – Race-inspired diffuser design enhances rear-end aesthetics
• Matte Black Finish – Painted and ready for direct installation
• Oversized Exhaust Openings – Frames aftermarket exhaust systems beautifully
• Easy, Non-Invasive Installation – No cutting or modification required
• Pre-Installed 3M Automotive Tape – OEM-grade adhesion with included hardware
• Vehicle-Specific Fitment – Designed exclusively for 2009–2015 Nissan Maxima
• Polyurethane Construction – Durable, flexible, and impact-resistant
• Aero Package Compatible – Perfect complement to STILLEN front splitter and side skirts
• Versatile Fitment – Works with STILLEN rear corners or on its own
• Limited Lifetime Warranty – Backed by STILLEN’s confidence in quality

Vehicle Fitment

Compatible with:

• 2009–2015 Nissan Maxima

Why Choose STILLEN Rear Diffuser KB127418MB?

• Instantly upgrades rear-end appearance with no painting required
• Adds a performance-inspired look while maintaining OEM-style fitment
• Durable polyurethane ensures long-lasting street and daily-driver reliability
• Designed to integrate seamlessly with other STILLEN aero components
• Matte black finish delivers a clean, aggressive contrast on any color Maxima