BMW F30 F31 Rear Diffuser | Performance Styling Upgrade

BMW F30 F31 Rear Diffuser is a performance-inspired exterior upgrade designed to enhance the rear styling of BMW 3 Series models. Manufactured from high-quality ABS, this diffuser offers excellent fitment while delivering a more aggressive and sporty appearance.

The BMW F30 F31 Rear Diffuser is compatible with BMW F30 Saloon and F31 Touring models produced between 2013 and 2018. It is designed to integrate cleanly with the factory rear bumper, creating a sharper and more dynamic rear profile without compromising the original design language of the vehicle.

Constructed from durable ABS material, this diffuser provides a strong balance between flexibility and strength, helping ensure long-term reliability once installed. The finish and fitment are intended to complement the vehicle’s existing styling while offering a noticeable visual upgrade.

Compatible with:

• BMW F30 – 3 Series Saloon (2013–2018)

• BMW F31 – 3 Series Touring (2013–2018)

Professional fitting is advised for this product, as installation involves removal of the rear bumper to ensure correct alignment and secure mounting.

If you require fitting, please select “Included” prior to checkout. If you require delivery only, please select “Excluded” at checkout.

This product is supplied as an aftermarket exterior styling component and is not OEM. Please ensure compatibility with your vehicle before ordering.

🚚 **Fast UK Delivery**
- Next-day dispatch on all stocked items (order before 3PM).
- Reliable courier services across the UK & Europe.

🛡 **Product Warranty**
- All products come with 3-6 months standard warranty

⚒ **Professional Installation**
- On-site fitting available at our West Yorkshire facility
- Lifetime warranty is included on the fitting only when fitted by KITS UK.

📍 **Location:**
Unit 3C Onward Park, Phoenix Avenue, Green Lane Industrial Estate, Featherstone, West Yorkshire, WF7 6EP

📅 **Opening Hours:**
Monday – Friday, 9am – 5pm
Saturday, 9am – 4pm