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It's FINALLY here! Our best product to-date, hands down. After a long period of testing, R&D, design and manufacturing tweaks, our Chassis-Mounted S650 Ford Mustang Rear Diffuser is now available for pre-order, giving early buyers priority access to our first production run. All pre-order units are fulfilled in the order they are received. Reserving yours now guarantees your spot in the first wave of shipments!
Introducing LVA's most advanced aerodynamic product yet! A true chassis-mounted rear diffuser engineered specifically for the S650 Mustang platform. This isn't just another flimsy bumper-mounted diffuser; it's a performance-driven solution that secures directly to your vehicle's chassis using four proprietary metal brackets for unparalleled strength and stability.
Extending three feet under the rear bumper and tying into the rear differential mount, this diffuser eliminates the trapped airflow between the spare tire well and rear bumper cover. The result? Reduced drag, increased rear-end stability, and a clean airflow path optimized with a three-degree angle of attack for maximum efficiency. Built from our patented Hybrid Aluminum and CNC machined in-house at our Indiana facility, this diffuser delivers an OEM-plus fit and finish with track-tested performance.
Standard Rear Diffuser Package Includes:
Optional Rear Spats Package Adds:
Professional installation is recommended to ensure optimal fitment and finish. Our comprehensive installation guide is the most thorough we've created so far. Featuring high-definition images, detailed diagrams, complete tool breakdowns, and step-by-step instructions.
Installation Instructions: Detailed installation instructions will be published HERE prior to the first batch of shipments being sent out.
The diffuser is designed with tight tolerances for a smooth, precise installation. No rear bumper removal is required. It reuses factory mounting locations and arrives pre-drilled with a complete hardware kit included.
Pre-Order Production - Each diffuser is precision-manufactured in-house at our Indiana facility using our patented Hybrid Aluminum material. The chassis mounting brackets are produced by our trusted heavy metal manufacturing partners and powdercoated to perfection. Pre-orders allow us to secure a dedicated bulk run of these brackets and streamline production for the earliest customers.
Expected Ship Date: Early units are scheduled to begin shipping in late January 2026. Some orders may ship sooner as initial production batches are completed.
Order Priority: All pre-order units are fulfilled in the order they are received. By pre-ordering now, you secure your spot in the first wave of shipments.
Our team is here to help you configure the perfect diffuser setup for your S650.
help@liquivinyl.com