M135i X DRIVE / M-SPORT (F40) EXTERIOR STYLING

Every part on this page is listed for the BMW M135i xDrive (F40). Some parts only fit certain body styles, model years, or pre- or post-facelift (LCI) cars, so check the fitment notes on each product page. If you're unsure, send us your registration or VIN and our team will confirm fitment before you order.

R44 Performance lists 53 exterior styling parts for the BMW M135i xDrive (F40), including front splitters & lips, badges & emblems, rear side splitters and side skirts. Brands include Maxton Design, Genuine BMW, Zaero Design, Bimecc, MMX, R44 Merch, and every part is listed for the M135i xDrive (F40) – check each product page for body style and model-year fitment.

Pre-preg carbon uses carbon sheets already impregnated with resin, cured under heat and pressure for a consistent, strong finish – usually with a gloss lacquer. Dry carbon normally means pre-preg cured in an autoclave with less resin, so it's lighter and stiffer and often has a matte or satin finish. Wet-laid carbon is resin applied by hand – cheaper, but heavier and less consistent.

Front lips and splitters sit lower than the standard bumper, so take more care on steep ramps, kerbs and speed bumps – especially if your M135i xDrive (F40) is also lowered. Any clearance notes from the manufacturer are listed on the product page.

Yes. Our technicians fit exterior styling parts at R44 HQ in Wembley, London – contact our team for a quote and availability. We also deliver across the UK and worldwide if you'd rather use your own fitter.