{"product_id":"bmw-g80-m3-g82-g83-m4-gtx-7-piece-carbon-fiber-rear-diffuser","title":"Carbon Fiber GTX 7 Piece Rear Diffuser – BMW G80 M3 \/ G82 G83 M4","description":"\u003cp class=\"p1\"\u003eThe \u003cspan class=\"s1\"\u003eGTX 7 Piece Carbon Fiber Rear Diffuser for the BMW G80 M3 and G82 \/ G83 M4\u003c\/span\u003e is designed for owners who want a more aggressive rear profile while maintaining the precision fitment expected from premium aftermarket aero components. With its multi-piece configuration and motorsport-inspired geometry, this diffuser transforms the rear of the G8X platform with a sharper, more purposeful presence.\u003c\/p\u003e\n\u003cp class=\"p1\"\u003eUnlike traditional single-piece diffusers, the GTX 7-piece configuration creates deeper visual separation between the center and outer sections, giving the rear bumper a far more sculpted appearance. The result is a diffuser design that adds both visual depth and a race-inspired aesthetic that complements the aggressive body lines of the G80 M3 and G82 \/ G83 M4.\u003c\/p\u003e\n\u003cp class=\"p1\"\u003eEach section is engineered to integrate seamlessly with the factory rear bumper profile, preserving OEM-level alignment while dramatically enhancing the rear aerodynamics of the vehicle.\u003c\/p\u003e\n\u003cp class=\"p1\"\u003e⸻\u003c\/p\u003e\n\u003cp class=\"p3\"\u003e\u003cb\u003eKey Features\u003c\/b\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp class=\"p1\"\u003e• 7 piece carbon fiber diffuser\u003c\/p\u003e\n\u003cp class=\"p3\"\u003e\u003cspan class=\"s1\"\u003e•\u003cspan\u003e \u003c\/span\u003e\u003c\/span\u003eConstructed from real carbon fiber with a 2×2 twill weave pattern\u003cb\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp class=\"p1\"\u003e• Lightweight yet rigid—designed to preserve structural form under dynamic conditions\u003c\/p\u003e\n\u003cp class=\"p1\"\u003e• Adds functional lighting and bold visual presence with OEM+ precision\u003c\/p\u003e\n\u003cp class=\"p1\"\u003e• Matte and forged carbon options available upon request\u003c\/p\u003e\n\u003cp class=\"p1\"\u003e⸻\u003c\/p\u003e\n\u003cp class=\"p3\"\u003e\u003cb\u003eCompatible Models\u003c\/b\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp class=\"p1\"\u003e• \u003cspan class=\"s4\"\u003eBMW G80 M3 Sedan (2021–Present)\u003c\/span\u003e — both Base \u0026amp; Competition models\u003c\/p\u003e\n\u003cp class=\"p3\"\u003e\u003cspan class=\"s1\"\u003e• \u003c\/span\u003eBMW G82 M4 Coupe (2021–Present)\u003c\/p\u003e\n\u003cp class=\"p3\"\u003e\u003cspan class=\"s1\"\u003e• \u003c\/span\u003eBMW G83 M4 Convertible (2021–Present)\u003c\/p\u003e\n\u003cp class=\"p1\"\u003eFitment spans both Pre‑LCI and LCI bumper variants.\u003c\/p\u003e\n\u003cp class=\"p1\"\u003e⸻\u003c\/p\u003e\n\u003cp class=\"p3\"\u003e\u003cb\u003eWhat’s Included\u003c\/b\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp class=\"p1\"\u003e• (1) Carbon Fiber 7 piece Rear Diffuser \u003c\/p\u003e\n\u003cp class=\"p1\"\u003e• Installation hardware not included on most products\u003c\/p\u003e\n\u003cp class=\"p1\"\u003e⸻\u003c\/p\u003e\n\u003cp class=\"p3\"\u003e\u003cb\u003eWhy Buy From Eterna Motorworks\u003c\/b\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp class=\"p1\"\u003eEterna Motorworks is the standard in premium aftermarket automotive parts and services. With over a decade of hands-on experience, we’ve earned the trust of enthusiasts and professional builders worldwide by delivering unmatched quality, precision fitment, and long-term credibility. Every part and service we offer is curated to meet the highest expectations in styling, performance, and reliability — both on the road and in the shop.\u003c\/p\u003e\n\u003cp class=\"p1\"\u003eIf you’re searching for a trusted partner to set your build apart — welcome to the team.\u003c\/p\u003e\n\u003cp class=\"p1\"\u003e⸻\u003c\/p\u003e\n\u003cp class=\"p3\"\u003e\u003cb\u003eProfessional installation is highly recommended.\u003c\/b\u003e\u003cb\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003cp class=\"p1\"\u003eInstallation hardware not included on most products.\u003c\/p\u003e\n\u003cp class=\"p1\"\u003eFor full fitment, installation, and store policy details, please refer to our policies before purchasing.\u003c\/p\u003e\n\u003cp class=\"p1\"\u003eWorldwide shipping available upon request.\u003c\/p\u003e\n\u003cp class=\"p1\"\u003e⸻\u003c\/p\u003e\n\u003cp class=\"p3\"\u003e\u003cb\u003eYour next mod starts here. Upgrade your build the right way with Eterna Motorworks.\u003c\/b\u003e\u003c\/p\u003e","brand":"Eterna Motorworks","offers":[{"title":"G80 M3","offer_id":48440297816216,"sku":null,"price":2250.0,"currency_code":"USD","in_stock":true},{"title":"G82 G82 M4","offer_id":48440297848984,"sku":null,"price":2250.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0691\/4686\/9912\/files\/G80M3G82M4GTXCarbonFiber7PieceDiffuser.jpg?v=1773364003","url":"https:\/\/eternamotorworks.com\/products\/bmw-g80-m3-g82-g83-m4-gtx-7-piece-carbon-fiber-rear-diffuser","provider":"Eterna Motorworks ","version":"1.0","type":"link"}