Dodge Challenger LA SRT Track Package Gloss Black Rear Diffuser 2015-Up

Enhance the rear-end styling and aerodynamic performance of your 2015-Up Dodge Challenger with this SRT Track Package rear diffuser. Designed to replicate the aggressive factory SRT appearance, this upgrade adds a more defined lower rear profile while improving airflow management.

This rear diffuser is precision engineered for Dodge Challenger LA platform models, offering a direct-fit design for standard body configurations. The sculpted fins and extended lower section help optimize airflow exiting the underbody, contributing to improved stability and a more performance-oriented look.

Finished in gloss black, this diffuser provides a clean and refined OEM+ appearance that integrates seamlessly with the factory rear bumper. Built for both street and performance applications, it delivers a balance of durability, styling, and aerodynamic function.

Product Specifications

Key Features

• Designed for 2015-Up Dodge Challenger LA models
• SRT Track Package inspired rear diffuser styling
• Enhances rear aerodynamic airflow and vehicle stability
• Aggressive lower bumper appearance with defined diffuser fins
• Gloss black finish for OEM+ styling integration
• Direct fit for standard body models
• Widebody models may require modification for proper fitment
• Durable construction for long-term use
• Improves rear-end visual depth and performance styling
• Suitable for daily driving and performance builds

Configuration Options

• Gloss Black – Pre-finished surface ready for installation

Package Includes

• Rear diffuser

Note: Modification may be required for widebody Challenger models. Proper fitment depends on the vehicle being in original factory condition.

Installation

• Direct replacement installation
• Mounts to factory rear bumper locations
• No cutting required for standard body models
• Modification may be required for widebody models
• Professional installation recommended

Fitment

• 2015-Up Dodge Challenger SXT
• 2015-Up Dodge Challenger R/T
• 2015-Up Dodge Challenger Scat Pack
• 2015-Up Dodge Challenger SRT
• 2015-Up Dodge Challenger SRT Hellcat
• Widebody models require modification
• Fits LA platform models only

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.