{"product_id":"maxton-design-black-street-pro-rear-diffuser-bmw-3-g20-g21-m-pack-2018","title":"Maxton Design Street Pro Rear Diffuser - BMW 3 Series G20\/G21 Saloon \u0026 Touring M Sport M-Pack (2018+) - Matte Black","description":"\u003cdiv\u003e\n  \u003ch2\u003eStreet Pro rear lower insert by Maxton Design for BMW 3 Series G20 G21 with factory M Sport rear apron\u003c\/h2\u003e\n\n  \u003cp\u003eSharpen the back end of your 3 Series with a track-inspired rear lower section that looks purposeful on the road and at shows. This Maxton Design Street Pro piece brings pronounced vertical fins and a deeper, more aggressive profile while keeping daily usability intact. Built from premium 10 mm ABS and finished with a UV-stable surface, it is tough, weather resistant and ready for year-round British driving.\u003c\/p\u003e\n\n  \u003cp\u003eWe run this on our own G20 demo car and the feedback from customers has been consistently positive for alignment, finish and durability. If you want a clean OEM plus look with a motorsport edge, this is the rear styling upgrade to choose.\u003c\/p\u003e\n\n  \u003ch3\u003eCompatibility\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003eBMW 3 Series G20 Saloon 2018 onwards with M Sport rear bumper\u003c\/li\u003e\n    \u003cli\u003eBMW 3 Series G21 Touring 2018 onwards with M Sport rear bumper\u003c\/li\u003e\n    \u003cli\u003eFits only vehicles equipped with the M-Pack M Sport rear apron\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch3\u003eWhat is included\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003eMaxton Design Street Pro rear diffuser insert\u003c\/li\u003e\n    \u003cli\u003eMounting hardware kit\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch3\u003eWhy choose it\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003eStreet Pro styling for a bold, motorsport-inspired rear end\u003c\/li\u003e\n    \u003cli\u003e10 mm thick ABS for excellent impact and scratch resistance\u003c\/li\u003e\n    \u003cli\u003eUV protective finish helps prevent fading and discolouration\u003c\/li\u003e\n    \u003cli\u003eTemperature and weather resistant for dependable longevity\u003c\/li\u003e\n    \u003cli\u003eVacuum sealed with protective film to keep the surface pristine in transit\u003c\/li\u003e\n    \u003cli\u003eNo painting required\u003c\/li\u003e\n    \u003cli\u003eIf painting, apply primer first\u003c\/li\u003e\n    \u003cli\u003eGenuine product labelled for authenticity\u003c\/li\u003e\n    \u003cli\u003eTUV MATERIALGUTACHTEN certified material\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch3\u003eAvailable finishes\u003c\/h3\u003e\n  \u003cul\u003e\n    \u003cli\u003e10 mm matte black\u003c\/li\u003e\n    \u003cli\u003e10 mm matte black with red core accent\u003c\/li\u003e\n  \u003c\/ul\u003e\n\n  \u003ch3\u003eInstallation and fitting\u003c\/h3\u003e\n  \u003cp\u003eSupplied with a fitting kit for a secure, professional install. Professional installation is recommended.\u003c\/p\u003e\n  \u003cp\u003eWant it fitted by specialists We offer installation at MJ Modifications in Warwickshire. Request a quote at info@mjmodifications.co.uk.\u003c\/p\u003e\n\n  \u003ch3\u003eOptimised search terms\u003c\/h3\u003e\n  \u003cp\u003eBMW G20 rear splitter, G21 rear splitter, rear valance insert, rear lower diffuser insert, rear apron insert, BMW 3 Series rear styling upgrade, M Sport rear lower section, performance rear diffuser fins, OEM plus rear styling, BMW 3 Series body kit parts, BMW G20 G21 accessories, BMW 3 Series wagon estate touring rear kit, M Performance style rear diffuser, black rear under-bumper diffuser, UK BMW styling parts, Maxton Street Pro diffuser UK.\u003c\/p\u003e\n\u003c\/div\u003e","brand":"Performance M","offers":[{"title":"Default Title","offer_id":55976276656514,"sku":"MAX-BM320MPACKCNC-RS1B","price":149.0,"currency_code":"GBP","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0871\/5445\/8937\/files\/20211006150228_615dba8450554__47765.1658396614.jpg?v=1763331998","url":"https:\/\/mjmodifications.co.uk\/products\/maxton-design-black-street-pro-rear-diffuser-bmw-3-g20-g21-m-pack-2018","provider":"MJ Modifications","version":"1.0","type":"link"}