Mercedes Benz W117 PA Style Rear Diffuser with Exhaust Tips CLA45 AMG CLA Sport 2014-2016

Upgrade the rear-end styling and aerodynamic presence of your 2014-2016 Mercedes Benz W117 CLA Sport or CLA45 AMG with this PA Style rear diffuser with exhaust tips. Designed to replicate a performance-inspired rear profile, this diffuser enhances lower bumper definition while delivering a more aggressive and refined appearance.

This rear diffuser is precision engineered to integrate seamlessly with the factory rear bumper of the W117 platform. The included exhaust tips complement the diffuser design, creating a complete and cohesive rear-end upgrade that enhances both visual impact and sporty character without compromising OEM-style fitment.

Available in multiple material options including FRP, CFRP, and FGCF, this diffuser provides flexibility in finish and performance. Each option offers durability and a high-quality surface finish, making it ideal for daily driving, show builds, or performance-focused styling enhancements.

Product Specifications

Key Features

• Designed for 2014-2016 Mercedes Benz W117 CLA Sport and CLA45 AMG
• PA Style rear diffuser for enhanced aggressive styling
• Includes exhaust tips for a complete rear-end upgrade
• Improves rear aerodynamics and visual presence
• Precision molded for OEM-style fitment
• Available in FRP, CFRP, and FGCF material options
• Durable and lightweight construction
• Seamless integration with factory rear bumper
• Suitable for street, show, and performance builds
• Designed for direct replacement or bolt-on installation

Configuration Options

• FRP – Paintable option for custom color matching
• CFRP – Carbon fiber finish for a premium lightweight look
• FGCF – Forged carbon fiber style for a unique textured appearance

Package Includes

• Rear diffuser
• Exhaust tips

Note: Professional installation is recommended to ensure proper alignment and secure fitment.

Installation

• Direct replacement or bolt-on installation
• Designed to fit factory rear bumper mounting points
• No cutting required
• No permanent modification required
• Professional installation recommended

Fitment

• 2014-2016 Mercedes Benz W117 CLA Sport
• 2014-2016 Mercedes Benz W117 CLA45 AMG

United States: Free shipping available to the lower 48 states across all items. Other states will incur a shipping charge.

Worldwide: Free shipping is available for Complete Headlights, Taillights, DRLs. For custom headlight retrofits, carbon fiber products, and performance products, there will be a shipping charge.  

Please note:
• For Retrofits, you are purchasing a headlight modification service.
• If you select "Shipping own headlights to BayOptiks for modification", you are required to send us your headlights.
• If you choose "Purchase new OEM headlights", we will order and modify a new OEM headlight for you.
• Once your customizations are complete, we will ship it to you!

• Complete Headlights: 3-5 business days for order processing plus shipping time.
• Custom & Pre-Built Headlights: 6-8 weeks depending on the complexity and component availability.
• New OEM and cores: 6-8 weeks plus an additional 4-8 weeks as these are special orders base on the vehicle VIN due to different versions (North American, European, etc.)
• DRLs, Taillights, Brake Pads, and Carbon Fiber Aero: 3-5 business days for order processing, plus shipping time.
• Lens Replacements: 1-3 weeks plus shipping time.

Please note, we do not have control over the time frames of our vendors, manufacturers, and delivery services as they may delay processes in regards to components and shipment.