{"product_id":"ac-schnitzer-bmw-g20-g21-side-skirt-set-inc-318d-320i-330i-m340i","title":"Genuine AC Schnitzer Matt Black M Sport Side Skirt Extensions Set for BMW 3 Series G20\/G21 (2018+) Saloon \u0026 Touring\/Estate – Sill Covers Rocker Panel Skirts\/Aero Blades Kit – Fits 316d 318d 318i 320d 320i 330d 330e 330i M340i xDrive – 5171320310","description":"\u003cdiv\u003e\n  \u003ch2\u003eAC Schnitzer Matt Black Sill Extensions for BMW 3 Series G20 G21 M Sport\u003c\/h2\u003e\n\n  \u003cp\u003eGive your 3 Series a sharper, lower and more purposeful silhouette with this authentic AC Schnitzer sill extension kit. Finished in matt black to blend seamlessly with factory M Sport trims, these precision-made side blades deliver a premium OEM-plus look without the hassle of paintwork. Perfect for Saloon and Touring owners seeking a clean, aggressive side profile from a trusted German tuning house.\u003c\/p\u003e\n\n  \u003ch3\u003eKey reasons enthusiasts choose this upgrade\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003eAuthentic AC Schnitzer styling for the G20 and G21 platform\u003c\/li\u003e\n    \u003cli\u003eMatt black finish for a factory-style appearance with zero painting required\u003c\/li\u003e\n    \u003cli\u003eTransforms the car’s stance with a lower, wider visual effect\u003c\/li\u003e\n    \u003cli\u003eEngineered to suit M Sport side sills for accurate, repeatable fitment\u003c\/li\u003e\n    \u003cli\u003eSupplied with clear installation instructions in English and German\u003c\/li\u003e\n    \u003cli\u003eIdeal for daily-driven cars and show builds aiming for an OEM-plus aesthetic\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003cp\u003eProven in our workshop and on customer vehicles, the fit and finish are excellent. Feedback consistently highlights the tight tolerances, the way the matt black integrates with factory trims and the instant styling impact. If you are searching for BMW G20 side splitters, G21 sill blades, rocker panel trims or a subtle aero skirt upgrade from a premium brand, this is the go-to choice.\u003c\/p\u003e\n\n  \u003ch3\u003eVehicle compatibility\u003c\/h3\u003e\n  \u003cp\u003eBMW 3 Series G20 and G21 with M Sport, 2018 onwards:\u003c\/p\u003e\n  \u003cul\u003e\n    \u003cli\u003e316d, 318d, 318i\u003c\/li\u003e\n    \u003cli\u003e320d, 320d xDrive, 320i\u003c\/li\u003e\n    \u003cli\u003e330d, 330i, 330e\u003c\/li\u003e\n    \u003cli\u003eM340i, M340i xDrive\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch3\u003eInstallation\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003eRecommended labour time: 10 AW, approximately 50 minutes plus standing time\u003c\/li\u003e\n    \u003cli\u003eFitting instructions: English and German\u003c\/li\u003e\n    \u003cli\u003eProfessional installation recommended\u003c\/li\u003e\n  \u003c\/ul\u003e\n  \u003cp\u003eWant it fitted by specialists? Book with MJ Modifications in Warwickshire. Request a fitting quote at \u003ca href=\"mailto:info@mjmodifications.co.uk\"\u003einfo@mjmodifications.co.uk\u003c\/a\u003e.\u003c\/p\u003e\n\n  \u003ch3\u003ePart number\u003c\/h3\u003e\n  \u003cp\u003e\u003cstrong\u003e5171320310\u003c\/strong\u003e\u003c\/p\u003e\n\n  \u003ch3\u003eDocumentation\u003c\/h3\u003e\n  \u003cp\u003e\u003ca href=\"https:\/\/preisliste.ac-schnitzer.de\/acs_kpl\/unterlagen\/montageanleitung\/3er-G20-G21\/5171320310.pdf\" target=\"_blank\" rel=\"noopener\"\u003eDownload the AC Schnitzer installation guide\u003c\/a\u003e\u003c\/p\u003e\n\n  \u003ch3\u003eManufacturer and warranty\u003c\/h3\u003e\n  \u003cp\u003e\u003cstrong\u003eManufacturer:\u003c\/strong\u003e AC Schnitzer\u003c\/p\u003e\n  \u003cp\u003e\u003cstrong\u003eWarranty:\u003c\/strong\u003e AC Schnitzer products sold in the UK carry a two-year manufacturer warranty, or until the end of the 3 year BMW warranty period, whichever is longer.\u003c\/p\u003e\n\n  \u003ch3\u003eSearch-friendly terms\u003c\/h3\u003e\n  \u003cp\u003eBMW 3 Series G20 G21 side splitters, sill blades, rocker panel extensions, sill covers, aero skirts, side skirt spoilers, lower sill trims, OEM plus styling kit, touring side blades, saloon sill extensions, black side skirts, G20 tuning parts, G21 body kit add ons, BMW 3 Series side blades UK, performance styling upgrades, M Sport sill kit, AC Schnitzer aero package, BMW rocker skirts, G20 saloon styling, G21 touring styling, compatible with 316d 318d 318i 320d 320i 330d 330e 330i M340i and xDrive variants.\u003c\/p\u003e\n\n  \u003cp\u003e\u003cstrong\u003eUpgrade your BMW’s side profile with confidence. Add to basket now or email \u003ca href=\"mailto:info@mjmodifications.co.uk\"\u003einfo@mjmodifications.co.uk\u003c\/a\u003e for expert fitting at MJ Modifications, Warwickshire.\u003c\/strong\u003e\u003c\/p\u003e\n\u003c\/div\u003e","brand":"AC Schnitzer","offers":[{"title":"Default Title","offer_id":55974744228226,"sku":null,"price":818.62,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0871\/5445\/8937\/files\/new-bmw-3-series-receives-aftermarket-upgrades-from-ac-schnitzer_5.jpg?v=1763314617","url":"https:\/\/mjmodifications.co.uk\/products\/ac-schnitzer-bmw-g20-g21-side-skirt-set-inc-318d-320i-330i-m340i","provider":"MJ Modifications","version":"1.0","type":"link"}