Upgrade your car's aerodynamics and aggressive stance with our range of rear diffusers. Designed to enhance downforce, improve airflow, and deliver a race-inspired look, our diffusers are engineered for a precise fit across a wide range of vehicles.
- Gloss and matte finish options available
- Manufactured in high-quality ABS plastic and carbon fibre
- Direct OEM-style fitment — no cutting or modification required
- Compatible with popular makes and models including VW, Audi, BMW, and more
Whether you're pushing performance on track or refining your road presence, our rear diffusers are built to deliver. Shop by vehicle model to find your perfect match.
Maxton Design Street Pro Side Skirts Diffusers (+Flaps) Audi RS3 Sportback 8Y
Sale price£228.85 GBP
Maxton Design Street Pro Side Skirts Diffusers (+Flaps) Hyundai i20 N Mk3
Sale priceFrom £228.85 GBP
Maxton Racing Rear Diffuser V.1 for Audi RS3 8V Sportback (2015-2016)
Sale priceFrom £182.85 GBP
Maxton Design Street Pro Side Skirts Diffusers for BMW Z4 M-Pack G29
Sale priceFrom £171.35 GBP
Maxton Racing Rear Diffuser V.2 for Volkswagen Golf MK8 (2020+)
Sale price£205.85 GBP
Save £41.00
Mercedes Benz CLA C117 AMG Carbon Fibre Rear Diffuser
Sale priceFrom £1,035.99 GBP
Regular price£1,076.99 GBP
Save £30.00
Porsche Boxster/Cayman 718 Rear Diffuser Carbon Fibre
Sale price£759.99 GBP
Regular price£789.99 GBP
Frostfire Car Diffuser - Fresh Citrus & Amber Scent
Sale price£5.99 GBP
Lamborghini Urus Carbon Fibre Rear Diffuser
Sale priceFrom £2,940.00 GBP
Maxton Design Side Skirts Diffusers Mercedes-Benz A AMG-Line W176 Facelift
Sale price£184.00 GBP
Front Diffuser Kia Sportage Mk4 (2015-2017)
Sale price£127.71 GBP
Front Diffuser Toyota Rav4 Mk4 (2012-2015)
Sale price£118.44 GBP
Front Diffuser V.2 Nissan Qashqai J11 (2013-2017)
Sale price£118.44 GBP
Front Diffuser V.1 Nissan Qashqai J11 (2013-2017)
Sale price£118.44 GBP
Front Diffuser Dacia Duster Mk1 (2010-2017)
Sale price£127.71 GBP
Front Diffuser Kia Sportage Mk3 (2010-2013)
Sale price£127.71 GBP
Front Diffuser Hyundai ix35 (2009-2015)
Sale price£127.71 GBP
Front Diffuser Dacia Sandero Mk1 (2008-2012)
Sale price£127.71 GBP
Front Diffuser Nissan Qashqai J10 Facelift (2009-2013)
Sale price£118.44 GBP
Front Diffuser Nissan Qashqai J10 (2007-2009)
Sale price£118.44 GBP
Save £5.00
Ford Fiesta MK8 Rear Fin Diffuser (Standard Bumper 2018+) - DAS Automotive
Sale price£124.99 GBP
Regular price£129.99 GBP
Maxton Design Side Skirts Diffusers Opel Corsa E OPC/VXR (2015-19)
Sale priceFrom £159.00 GBP
Maxton Design Carbon Fibre Rear Diffuser BMW M4 (G82)
Sale price£819.00 GBP
Maxton Design Rear Diffuser Seat Leon Mk3 FR
Sale price£159.00 GBP