BMW 1 Series F40 M Sport Rear Bumper Diffuser 2019+

Original price was: £129.99.Current price is: £99.99.

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Order before 10am Monday to Friday for same-day dispatch and next working day UK delivery.

Gloss Black Rear Diffuser for BMW 1 Series F40 M135i (2019+)
Sleek, high-gloss ABS diffuser designed for M Sport models with dual exhausts – perfect OEM fit and aggressive styling.

Fitting available at SD Performance

Want your parts fitted? Our Ilford workshop at 96 Goodmayes Road can fit everything in your order. Choose free collection at checkout, then call 020 8194 6688 or WhatsApp 07494 916329 to book a fitting slot.

Categories: 1 Series, Rear Diffusers

BMW 1 Series F40 M135i (2019+) Gloss Black Rear Diffuser

Enhance the rear profile of your BMW M135i with this aggressive, high-gloss black rear diffuser – designed to perfectly complement the sporty lines of the F40 M Sport.

Key Features:

OEM-Quality Fitment: Precision-designed for a seamless fit on M Sport rear bumpers with dual exhaust outlets.
Premium Material: Made from 100% ABS plastic – strong, lightweight, and impact-resistant (unlike lower-quality fiberglass alternatives).
Gloss Black Finish: Sleek, high-gloss surface for a bold, factory-style appearance.
Sporty Design: Accentuates the twin exhaust layout, adding a more aggressive and dynamic look.

Fitment:
✔ Fits BMW 1 Series F40 M135i (2019+) with M Sport rear bumper and dual exhaust exits
✘ Not compatible with non-M Sport or single-exit exhaust models

Why Choose SD Performance:

As your trusted automotive performance partner in Essex, London, SD Performance is committed to delivering top-notch products that exceed your expectations. Elevate your driving experience with our Glossy Black M-Tech Rear Diffuser for the BMW F40 135i – where style meets performance.

Upgrade your BMW F40 135i today with the SD Performance. Experience the perfect blend of form and function on every drive. Visit our website now and take the first step towards transforming your ride.

Delivery & returns

Free UK delivery on every order.
Free collection from our workshop at 96 Goodmayes Road, Ilford, IG3 9UZ. Fitting is available, just ask.
14 days to change your mind from the day your order arrives.
Faulty or wrong item? We will put it right under the Consumer Rights Act.

Read our Returns & Refunds policy or call 020 8194 6688.