SKU: RD22SBIMP-MB
Seibon 2022-2024 Subaru WRX MB-Style Carbon Fiber Rear Diffuser
Transform the rear end of your 2022-2024 Subaru WRX with the Seibon MB-Style Carbon Fiber Rear Diffuser. This direct-fit part mounts to factory locations on WRX sedan models delivering enhanced aerodynamics and high-speed stability. Crafted from premium carbon fiber it reduces weight while channeling air for better traction and sporty appearance.
Key Features
- Carbon Fiber Construction: 1×1 twill weave with UV-protective clear coat resists fading ensures long-term gloss and structural integrity
- MB-Style Design: Aggressive multi-fin layout inspired by motorsport improves rear downforce reduces lift for planted handling
- Lightweight Build: Approximately 6 lbs replaces heavier OEM plastic cutting unsprung weight for quicker acceleration
- Direct Bolt-On Fit: Precision-engineered for 2022-2024 WRX no cutting drilling or modifications required
- Aerodynamic Efficiency: Optimized vents and shape manage airflow minimizing drag maximizing stability at high speeds
Product Notes
- Inspect components upon receipt report any damage immediately
- Clean with mild soap water and microfiber cloth avoid abrasives or waxes
- Ships via LTL freight requires liftgate or forklift for delivery
Installation Notes
- Professional installation recommended.
- Remove factory diffuser first dry-fit new unit before final torquing
- Uses OEM mounting points and hardware included clips for secure attachment
This Part Fits
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2022-2024 | Subaru | WRX | Base |
| 2022-2024 | Subaru | WRX | Limited |
| 2022-2024 | Subaru | WRX | Premium |
| 2022-2024 | Subaru | WRX | TR |
Why Choose Seibon?
- Established manufacturer of OEM-quality carbon fiber parts for JDM vehicles
- Hand-laid construction with vacuum infusion for defect-free finish
- Engineered in USA with global materials for track-proven durability
Frequently Asked Questions
- Q: Will this fit my 2022 Subaru WRX Premium?
A: Yes it fits all 2022-2024 WRX sedan trims including Base Premium Limited and TR using factory mounts - Q: What carbon fiber type and finish does it use?
A: High-grade 1×1 twill weave carbon fiber prepped with UV-resistant clear coat for showroom shine and weather resistance - Q: What is the warranty and install difficulty?
A: Seibon offers 1-year warranty on manufacturing defects. Bolt-on install takes 1-2 hours with basic tools professional help advised for alignment
Shipping & Handling
- Method: LTL Freight
- Availability: Special order ships within 5-10 business days
- Packaging: Oversized box measures 48 x 18 x 10 inches
- Weight: 12 lbs shipping 6 lbs product





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