BMW 3 E90/E91 Rear Diffuser HA178

The CSR Automotive Rear Diffuser enhances the BMW 3 E90/E91 HA178 with a more aggressive motorsport-inspired appearance while improving the vehicle’s visual character. Developed specifically for the vehicle and manufactured from high-quality material for excellent fitment and durability.

Fitment: Compatible with BMW 3 Series E90/E91 model years 2005-2013

Compatibility: With expert opinion and therefore registration-free!

Material: Premium Fiberflex composite material offering exceptional flexibility, high structural stability, impact resistance and non-flammable properties. The lightweight construction and high manufacturing quality make it suitable even for professional motorsport applications. The characteristic black surface is easy to process and allows professional paint preparation.

Package Includes:

• Rear Diffuser for vehicle-specific installation
• Mounting hardware where required
• Installation instructions

Installation: Professional installation recommended. Test fitting and minor adjustments may be required before painting or final installation.