{"product_id":"haw-oem-style-dry-carbon-fiber-rear-diffuser-trim-for-bmw-m3-g80-g81-m4-g82-g83","title":"HAW OEM Style Dry Carbon Fiber Rear Diffuser Trim for BMW M3 G80 \/ G81 M4 G82 \/ G83","description":"\u003ch2\u003ePrepreg Dry Carbon Construction\u003c\/h2\u003e\n\u003cp\u003eEvery HAW carbon fibre product is manufactured using a prepreg dry carbon process. The carbon fibre fabric is autoclave-cured under high temperature and pressure, with resin content precisely controlled between 37% and 42%. This ensures each piece achieves exceptional structural rigidity while remaining significantly lighter than wet carbon alternatives.\u003c\/p\u003e\n\u003cp\u003eWe use Toray standard-grade 3K twill-weave carbon fibre tow to produce our fabric. 3K means each carbon bundle contains approximately 3,000 individual filaments. The twill weave creates the classic diagonal texture — one that shifts subtly under changing light, understated yet impossible to ignore.\u003c\/p\u003e\n\u003chr\u003e\n\u003ch2\u003eHAW OEM Style Dry Carbon Fiber Rear Diffuser Trim – BMW M3 G80 G81 \/ M4 G82 G83\u003c\/h2\u003e\n\u003cp\u003eComplete the rear end of your BMW M3 or M4 with the HAW OEM Style dry carbon fiber rear diffuser trim. Faithfully replicating the factory rear diffuser trim profile, this piece replaces the stock plastic unit with a precision-crafted prepreg dry carbon alternative that delivers a seamless, factory-integrated carbon finish — a refined yet unmistakable upgrade for the discerning M-series owner.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDry Carbon Fiber Construction\u003c\/strong\u003e – Autoclave-cured prepreg carbon, lighter and stiffer than wet carbon alternatives, finished in a premium 3K twill weave\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOEM Style Design\u003c\/strong\u003e – Faithfully replicates the factory rear diffuser trim profile for a clean, factory-integrated look with a carbon upgrade\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAerodynamic Benefit\u003c\/strong\u003e – Improves rear airflow management for a cleaner, more planted look at speed\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDirect OEM Replacement\u003c\/strong\u003e – Bolt-on fitment with no cutting or modification required; uses factory mounting points\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUV-Resistant Clear Coat\u003c\/strong\u003e – Protects the carbon weave from yellowing and fading over time\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSignificant Weight Reduction\u003c\/strong\u003e – Lighter than the factory plastic rear diffuser trim\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eAvailable Finishes\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eGloss Dry Carbon\u003c\/strong\u003e – High-gloss clear coat for a deep, reflective finish\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMatte Dry Carbon\u003c\/strong\u003e – Satin clear coat for a subtle, stealth look\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eFitment\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003eBMW M3 Sedan (G80)\u003c\/li\u003e\n\u003cli\u003eBMW M3 Touring (G81)\u003c\/li\u003e\n\u003cli\u003eBMW M4 Coupe (G82)\u003c\/li\u003e\n\u003cli\u003eBMW M4 Convertible (G83)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eWhat's Included\u003c\/h3\u003e\n\u003cul\u003e\n\u003cli\u003e1x HAW OEM Style dry carbon fiber rear diffuser trim\u003c\/li\u003e\n\u003cli\u003eFitting hardware\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e\u003cem\u003eProfessional installation recommended. Please verify fitment with your chassis code before ordering.\u003c\/em\u003e\u003c\/p\u003e\n\u003ch2\u003eNote: This is a pre-order item. Estimated arrival approximately 2 weeks from order.\u003c\/h2\u003e","brand":"Hollow Aero Works","offers":[{"title":"Gloss Dry Carbon","offer_id":53889071808878,"sku":null,"price":799.0,"currency_code":"AUD","in_stock":true},{"title":"Matte Dry Carbon","offer_id":53889071841646,"sku":null,"price":899.0,"currency_code":"AUD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1000\/6154\/4814\/files\/01_3.webp?v=1780993218","url":"https:\/\/hollowaeroworks.com.au\/products\/haw-oem-style-dry-carbon-fiber-rear-diffuser-trim-for-bmw-m3-g80-g81-m4-g82-g83","provider":"Hollow Aero Works","version":"1.0","type":"link"}