STILLEN 2013-2015 Nissan Altima Rear Diffuser [Unpainted] - KB13145

Give your 2013–2015 Nissan Altima a more aggressive and aerodynamic look with the STILLEN Rear Diffuser. Designed to fit perfectly without cutting or modifying the bumper, this rear valance enhances your Altima’s rear styling while drawing attention to the exhaust.

Constructed from high-quality polyurethane, the diffuser is durable, flexible, and ready for prep and painting. Pre-installed with 3M automotive trim tape for fast installation, it can be painted matte black or to match your vehicle color. Developed and manufactured in-house, STILLEN ensures precise vehicle-specific fitment and backs it with a limited lifetime warranty.

Key Features & Benefits

• Aggressive Styling – Enhances rear bumper aesthetics and highlights exhaust
• Polyurethane Construction – Durable, flexible, and long-lasting
• Vehicle-Specific Fit – Designed for 2013–2015 Altima
• Ready for Prep and Paint – Customize to your vehicle color
• Easy Installation – Comes pre-installed with 3M tape, removable, no cutting required
• Developed In-House – Superior craftsmanship and quality control
• Limited Lifetime Warranty – Confidence in durability and performance

Vehicle Fitment

Compatible with:

• 2013-2015 Nissan Altima

Why Choose STILLEN KB13145?

• Seamlessly integrates with your Altima’s rear bumper
• Pre-installed 3M tape for secure mounting
• Can be used with STILLEN rear wings or other body styling components
• Made from resilient polyurethane for long-lasting performance
• Backed by STILLEN’s limited lifetime warranty for peace of mind