Top Secret Thailand
Rear Under Diffuser PRO
Rear Under Diffuser PRO
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Rear Under Diffuser PRO
The Rear Under Diffuser PRO is designed to optimize airflow beneath the vehicle by creating a flat and upswept shape at the rear overhang. This enhances the velocity of air passing underneath the car, generating additional downforce for improved stability and handling. The diffuser is constructed from lightweight carbon fiber, ensuring both performance benefits and an aggressive visual presence.
Features
• Enhances aerodynamic performance by increasing airflow velocity and downforce.
• Upswept design improves stability at high speeds.
• Lightweight carbon fiber construction for durability and a premium look.
• Optional Vortex Generator (sold separately) available for further aerodynamic enhancements.
Material
• Carbon Fiber
Compatible Models
• Universal fitment (Check fitment details for specific models)
Remarks
• Unpainted product.
• Designed for professional installation at a body shop.
• Optimized for both street and track use.


Details
- Price and specifications are as of January 2025.
- Subject to availability.
- We only ship items to areas where we do not have authorized dealers.
- If you have a TopSecret authorized dealer locally, please contact them to purchase.
- Local prices will be different from our website due to shipping cost, import tax and VAT.
- Shipping cost will be charged as extra after the quotation.
- For customers outside Thailand, please note that payments made via credit card will incur a surcharge, and payments via bank transfer may be subject to bank fees.
- Please feel free to contact us for further queries.