{"product_id":"bmw-g20-g21-m340i-carbon-fibre-ao-style-rear-diffuser","title":"BMW G20\/G21 M340i Carbon Fibre AO Style Rear Diffuser","description":"\u003ch2\u003eBMW G20\/G21 M340i Carbon Fibre AO Style Rear Diffuser\u003c\/h2\u003e\n\u003cp\u003eComplete the aggressive styling of your BMW G20\/G21 M340i with the AO Style Carbon Fibre Rear Diffuser. Designed specifically for the BMW G20 Sedan and G21 Touring M340i, this premium rear diffuser transforms the rear of the vehicle with bold motorsport-inspired styling while enhancing its aerodynamic profile.\u003c\/p\u003e\n\u003cp\u003eManufactured from premium carbon fibre, the AO Style Rear Diffuser combines lightweight construction with exceptional strength and durability. Featuring an aggressive multi-piece design with sculpted aerodynamic fins and integrated side extensions, it creates a lower, wider, and more purposeful rear-end while maintaining a premium OEM+ fit and finish.\u003c\/p\u003e\n\u003cp\u003eWhether you're building a subtle street car or a fully customised performance vehicle, the AO Style Carbon Fibre Rear Diffuser is the perfect finishing touch.\u003c\/p\u003e\n\u003ch2\u003eKey Features\u003c\/h2\u003e\n\u003ch3\u003ePremium Carbon Fibre Construction\u003c\/h3\u003e\n\u003cp\u003eManufactured from high-quality carbon fibre for exceptional strength, lightweight performance, and long-lasting durability.\u003c\/p\u003e\n\u003ch3\u003eHigh-Gloss UV Resistant Finish\u003c\/h3\u003e\n\u003cp\u003eFinished with a premium UV-resistant clear coat to help protect against fading, yellowing, and environmental exposure.\u003c\/p\u003e\n\u003ch3\u003eAggressive AO Style Design\u003c\/h3\u003e\n\u003cp\u003eFeatures a bold AO Style profile with sculpted aerodynamic fins and integrated side extensions that deliver an unmistakable motorsport-inspired appearance.\u003c\/p\u003e\n\u003ch3\u003eImproved Aerodynamics\u003c\/h3\u003e\n\u003cp\u003eDesigned to help optimise airflow beneath the rear of the vehicle while complementing the factory aerodynamic characteristics.\u003c\/p\u003e\n\u003ch3\u003ePrecision Fitment\u003c\/h3\u003e\n\u003cp\u003eEngineered specifically for the BMW G20 Sedan and G21 Touring M340i, ensuring excellent fitment and seamless integration with the factory rear bumper.\u003c\/p\u003e\n\u003ch3\u003eLightweight Construction\u003c\/h3\u003e\n\u003cp\u003eCarbon fibre construction provides exceptional rigidity while keeping additional weight to an absolute minimum.\u003c\/p\u003e\n\u003ch2\u003ePerformance Benefits\u003c\/h2\u003e\n\u003ch3\u003eEnhanced Rear-End Styling\u003c\/h3\u003e\n\u003cp\u003eTransforms the rear of your M340i with a lower, wider, and more aggressive appearance.\u003c\/p\u003e\n\u003ch3\u003eImproved Aerodynamic Profile\u003c\/h3\u003e\n\u003cp\u003eThe integrated diffuser fins help optimise airflow beneath the vehicle while complementing other aerodynamic upgrades.\u003c\/p\u003e\n\u003ch3\u003eCompletes Your Carbon Fibre Build\u003c\/h3\u003e\n\u003cp\u003ePairs perfectly with carbon fibre front lips, side skirts, mirror caps, rear spoilers, and rear spats to create a cohesive performance-inspired exterior package.\u003c\/p\u003e\n\u003ch3\u003ePremium OEM+ Finish\u003c\/h3\u003e\n\u003cp\u003eDesigned to integrate seamlessly with the factory rear bumper while maintaining a refined, factory-quality appearance.\u003c\/p\u003e\n\u003ch2\u003eVehicle Fitment\u003c\/h2\u003e\n\u003cp\u003eBMW G20 M340i Sedan (2019+)\u003c\/p\u003e\n\u003cp\u003eBMW G21 M340i Touring (2019+)\u003c\/p\u003e\n\u003ch2\u003ePlease Note\u003c\/h2\u003e\n\u003cp\u003eProfessional installation is strongly recommended.\u003c\/p\u003e\n\u003cp\u003eDesigned specifically for BMW G20 Sedan and G21 Touring M340i models.\u003c\/p\u003e\n\u003cp\u003eMinor preparation, alignment, or adjustment may be required during installation to achieve optimal fitment.\u003c\/p\u003e\n\u003cp\u003eDue to the nature of carbon fibre manufacturing, slight variations in weave pattern may occur between products.\u003c\/p\u003e\n\u003ch2\u003eWhy Choose Proven Performance Parts\u003c\/h2\u003e\n\u003cp\u003eWe specialise in high-performance parts for European vehicles — including Volkswagen GTI \u0026amp; R models, Audi S\/RS platforms, and BMW M vehicles. Every product we offer is carefully selected for its quality, fitment, and real-world performance — tested by enthusiasts, for enthusiasts.\u003c\/p\u003e","brand":"Proven Performance Parts","offers":[{"title":"Default Title","offer_id":52617954918682,"sku":null,"price":1420.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0951\/1177\/4490\/files\/364_093472fb-b55d-45af-9393-d6b3b4fac46d.png?v=1785488059","url":"https:\/\/provenperformanceparts.com.au\/products\/bmw-g20-g21-m340i-carbon-fibre-ao-style-rear-diffuser","provider":"Proven Performance Parts","version":"1.0","type":"link"}