V3 Rear Diffuser

The FS Performance Engineering Rear Diffuser V3 is a premium aerodynamic upgrade designed specifically for the 2016-2018 Ford Focus RS. This V3 version extends significantly under the vehicle, reaching past the rear control arms, and provides a secure mounting solution by integrating with both the car's frame and bumper. Constructed from aircraft-grade, lightweight aluminum, this diffuser is precision-cut using CNC technology and finished in a durable semi-gloss black powder coat. The FSPE Rear Diffuser V3 is proudly made in the USA and includes all necessary mounting hardware and installation instructions. It utilizes nuts and bolts for a secure fit, avoiding the use of self-tapping screws, and features pre-drilled holes to simplify installation. An optional rubber edge trim with a 3M backing is available for added protection and aesthetic enhancement. This product is available in different configurations, including a Full Kit (Diffuser + Spats), Center Diffuser Only, and 2 Layer Spats Only. Note that this is a pre-order item and will ship when it comes into stock.