Product Description:
The Carbon Fibre Rear Diffuser is the definitive aerodynamic and aesthetic centerpiece for the Ferrari F430 series. Positioned as the primary structural element of the rear underbody, this diffuser manages the high-velocity airflow exiting from beneath the chassis. Sforza offers this component in two distinct technical configurations—one tailored for the classic F430 (Coupe/Spider) and a specialized variant for the track-focused 430 Scuderia and 16M.
Aerodynamic Sculpting: Designed to replace the standard factory rear apron, this diffuser features vertically oriented fins (strakes) that provide the F430 with a wide, planted, and aggressive "Challenge" race-car stance.
Autoclave Precision: Manufactured in Italy using premium pre-preg carbon fibre and cured in an autoclave at high temperature and pressure. This aerospace-grade process ensures an ultra-rigid, lightweight structure with a perfectly uniform weave pattern.
OEM Material Match: The carbon fibre fabric used is a 1:1 match to Ferrari’s factory-original (OEM) "Plain" weave, ensuring 100% visual harmony with other exterior carbon elements.
High-Gloss Clear Coat: Finished in a premium, UV-resistant glossy clear coat (Gloss 90). This ensures the carbon maintains its deep reflection and resists the high thermal radiation generated by the exhaust and mid-mounted V8.
Sforza provides tailored geometries to match the specific aerodynamic requirements of each F430 variant:
F430 Coupe & Spider (4-Fin): Features the classic quad-fin design optimized for the standard F430 rear bumper and exhaust exit.
430 Scuderia & 16M (6-Fin): A specialized high-downforce variant featuring six aggressive vertical fins, designed to integrate perfectly with the unique rear fascia and high-exit exhaust of the Scuderia and 16M models.
Enhanced Downforce: The diffuser is engineered to accelerate air from the underbody, creating a low-pressure zone that sucks the rear of the car toward the tarmac, significantly improving stability at high velocities.
Thermal Management: Engineered to withstand the extreme heat soak of the rear-mounted V8, ensuring the component remains dimensionally stable and does not warp or flex under spirited driving conditions.
Weight Efficiency: Weighing just 4 kg, this carbon component adheres to Ferrari’s lightweight performance philosophy, reducing mass at the rear of the chassis.
Application: Ferrari F430 Coupe, F430 Spider, 430 Scuderia, and Scuderia 16M.
Material: 100% High-Tensile Carbon Fibre (Plain Weave).
Weight: 4 kg.
Dimensions: 135 × 75 × 25 cm.
Finish: Clear Coat Gloss.
Direct OEM Replacement: This is a full replacement component, designed for a direct swap with the original diffuser using factory mounting points.
Hardware Transfer: The kit is designed to allow the seamless transfer of your existing original mesh grills and fasteners onto the new carbon housing.
Professional Recommendation: Given the aerodynamic importance of the part, professional installation by a specialist workshop with Ferrari experience is highly recommended.
Before installing your new tuning parts, please review and keep our Aftercare Guide for future reference - View Guide
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