{"product_id":"maxton-design-gloss-black-side-skirts-diffusers-v2-bmw-1-series-f40-m135i-m-sport-2019","title":"Maxton Design V2 Gloss Black Side Skirts \/ Splitters \/ Skirt Diffusers \/ Sill Extensions for BMW 1 Series F40 (M135i xDrive \u0026 M Sport) 2019-2024 ABS Side Blades Rocker Extensions Pair","description":"\u003cdiv class=\"product-description\"\u003e\n  \u003ch2\u003eV2 Gloss Black Sill Extensions for BMW F40 1 Series M135i and M Sport 2019 onwards\u003c\/h2\u003e\n\n  \u003cp\u003e\n    Give your F40 1 Series the road presence it deserves with these V2 gloss black side blades from Maxton Design. Purpose-built for the M135i and M Sport models, this pair of rocker panel extensions tightens up the profile, visually lowers the car, and adds that crisp OEM plus look enthusiasts want. The fit is clean and model-specific, the style is aggressive yet refined, and the finish ties in perfectly with factory high-gloss trim.\n  \u003c\/p\u003e\n\n  \u003cp\u003e\n    We run these on our own cars and the feedback from customers has been outstanding. The transformation is instant. Expect a sharper silhouette, a wider stance, and a premium gloss finish that looks right at home on any well-presented F40 build.\n  \u003c\/p\u003e\n\n  \u003ch3\u003eWhy this upgrade works\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003eVehicle-specific design for BMW F40 1 Series M135i and M Sport 2019 onwards\u003c\/li\u003e\n    \u003cli\u003eHigh-gloss black surface for a seamless factory plus aesthetic\u003c\/li\u003e\n    \u003cli\u003eAutomotive-grade ABS for strength, impact resistance, and flexibility\u003c\/li\u003e\n    \u003cli\u003eSleek V2 profile enhances side lines and complements other aero pieces\u003c\/li\u003e\n    \u003cli\u003eTransforms the side view with a lower, broader, more purposeful stance\u003c\/li\u003e\n    \u003cli\u003eSupplied as a left and right pair with mounting hardware and instructions\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch3\u003eFitment\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003eBMW 1 Series F40 M Sport 2019 onwards\u003c\/li\u003e\n    \u003cli\u003eBMW 1 Series F40 M135i 2019 onwards\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch3\u003eIn the box\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003eV2 side blades - left and right\u003c\/li\u003e\n    \u003cli\u003eFitting kit\u003c\/li\u003e\n    \u003cli\u003eInstallation guide\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch3\u003eMaterial and finish\u003c\/h3\u003e\n  \u003cp\u003e\n    Manufactured from high quality ABS plastic for durability and flexibility. Supplied with a protective film to safeguard the surface during transit and trial fitment. Remove the film after test-fitting to reveal the deep gloss black finish.\n  \u003c\/p\u003e\n\n  \u003ch3\u003eInstallation and support\u003c\/h3\u003e\n  \u003cp\u003e\n    Professional fitting recommended for the best alignment and finish. MJ Modifications offers installation at our Warwickshire workshop. For a fitting quote, email \u003ca href=\"mailto:info@mjmodifications.co.uk\"\u003einfo@mjmodifications.co.uk\u003c\/a\u003e.\n  \u003c\/p\u003e\n  \u003cp\u003e\n    Download the official fitting guide: \u003ca href=\"https:\/\/www.maxtondesign.co.uk\/pdf\/mxtn-manual_side-skirt-diffusers-installation.pdf\" target=\"_blank\" rel=\"noopener\"\u003eSide Skirt Diffusers Installation Manual\u003c\/a\u003e\n  \u003c\/p\u003e\n\n  \u003ch3\u003eWhy buy from MJ Modifications\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003eTrusted UK performance styling specialists\u003c\/li\u003e\n    \u003cli\u003eProducts we use ourselves and confidently recommend\u003c\/li\u003e\n    \u003cli\u003eExcellent customer feedback on fitment, quality, and visual impact\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch3\u003eSearch-friendly terms\u003c\/h3\u003e\n  \u003cp\u003e\n    BMW F40 side blades, BMW 1 Series sill extensions, M135i xDrive side splitters, F40 M Sport rocker extensions, gloss black aero skirts, BMW 1er F40 tuning parts, BMW 1 Series exterior styling, side lip kit, ground effects, body styling kit for BMW F40, Maxton V2 skirts, M135i bodykit accessories, BMW F40 side garnish, BMW 1 Series 2019 2020 2021 2022 2023 2024 upgrade, F40 aero package.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Performance M","offers":[{"title":"Default Title","offer_id":55976306049410,"sku":"MAX-BM-1-40-MPACK-SD2G","price":184.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0871\/5445\/8937\/files\/20220626164512_62b87f0825e17__77380.1658396284.jpg?v=1763332802","url":"https:\/\/mjmodifications.co.uk\/products\/maxton-design-gloss-black-side-skirts-diffusers-v2-bmw-1-series-f40-m135i-m-sport-2019","provider":"MJ Modifications","version":"1.0","type":"link"}