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.
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Audi S3 Sedan Carbon Fibre Lightweight Rear Diffuser (2013-2016)
Sale priceFrom £205.99 GBP
Regular price£213.99 GBP
Zaero EVO-1 Gloss Black Rear Diffuser BMW M340i, 330i & 320i G20 & G21 LCI
Sale price£249.00 GBP
TREVORA BMW M5 G90 G99 Pre-Preg Carbon Fibre PR-1 Rear Diffuser
Sale price£1,999.00 GBP
Tesla Model Y Rear Diffuser (2021-2024 Models)
Sale priceFrom £264.99 GBP
Vanilla Drift Car Diffuser | Sweet Vanilla Scent
Sale price£5.99 GBP
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Snow Kiss Car Diffuser - Clean Floral & Powder Scent
Sale price£5.99 GBP
Regular price£7.99 GBP
Wood Whisper Car Diffuser - Sandalwood Scent
Sale price£5.99 GBP
Velvet Ember Car Air Freshener - Luxury Hanging Diffuser
Sale price£5.99 GBP
Rieger Skoda Fabia (PJ) Rear Diffuser
Sale price£245.78 GBP
TREVORA Audi R8 4S Facelift Pre-Preg Carbon Fibre Rear Diffuser
Sale price£1,599.00 GBP
TREVORA BMW M240i G42 ID-01 Carbon Fibre Rear Diffuser (2021+)
Sale price£629.00 GBP
Rieger Vauxhall Astra J 5DR Pre-Facelift Dual Exit Rear Diffuser - Gloss Black
Sale price£206.00 GBP
Tesla Model Y Carbon Fibre Rear Diffuser Replacement
Sale price£1,014.00 GBP
Tesla Model 3 Carbon Fibre Rear Diffuser
Sale price£898.80 GBP
Rieger BMW M340i (G20/21) Pre-LCI Rear Diffuser
Sale price£245.78 GBP
Rieger Audi S3 (8Y) Facelift Rear Diffuser
Sale price£315.54 GBP
Rieger Skoda Enyaq VRS Rear Diffuser
Sale priceFrom £325.58 GBP
Rieger Skoda Rapid Spaceback Rear Diffuser Insert
Sale priceFrom £206.16 GBP
Rieger Seat Leon (KL) Rear Diffuser
Sale priceFrom £206.16 GBP
Rieger Tesla Model Y Rear Diffuser
Sale priceFrom £451.28 GBP
Rieger VW T-Roc R Rear Diffuser (2022+)
Sale priceFrom £248.89 GBP
Rieger Ford Focus ST Mk4 Hatchback Rear Diffuser
Sale priceFrom £231.30 GBP
Volkswagen Golf GTI (Mk7) | Akrapovic | Rear Diffuser (Carbon Fibre)
Sale price£1,189.19 GBP
Rieger Tesla Model 3 Prefacelift Rear Diffuser
Sale priceFrom £287.87 GBP