Performance M
Maxton Design Gloss Piano Black Rear Centre Splitter, Lower Spoiler/Valance for BMW 5 Series G30/G31 M Sport 2017-2020 (Saloon & Touring) - Diffuser Add-On Rear Lip Skirt Bumper Extension - Pre-LCI
Maxton Design Gloss Piano Black Rear Centre Splitter, Lower Spoiler/Valance for BMW 5 Series G30/G31 M Sport 2017-2020 (Saloon & Touring) - Diffuser Add-On Rear Lip Skirt Bumper Extension - Pre-LCI
Heads-up on cancellations & returns: if you cancel an order or return an item, you won't get back 100% of what you paid. We apply a 10% restocking fee, the outbound shipping is non-refundable, and we have to pass on Shopify / PayPal payment processing fees; these aren't returned to us when we refund you. International orders also lose on exchange-rate spread in both directions. If the original packaging is damaged or missing, a reboxing charge applies. For international orders specifically, if you refuse to pay our shipping invoice or supply a prepaid label after placing the order, the same deductions apply. We're upfront about this — please be sure of your purchase before ordering.
Couldn't load pickup availability
Upgrade the tail of your BMW 5 Series with a premium gloss black lower bumper spoiler that delivers a true OEM plus finish and sharper road presence. This genuine Maxton Design centre piece is built specifically for the M Sport rear bumper on G30 Saloon and G31 Touring models from 2017 to 2020.
Crafted from tough automotive ABS, this rear lower valance extension adds depth and width to the back end without looking overdone. The high gloss black surface ties in perfectly with factory trim and existing aero, enhancing the bumper line and complementing the stock diffuser for a clean, aggressive look.
We have installed these Maxton Design components on customer cars and our own demonstrators, and the feedback is consistent: great fitment, excellent finish and a noticeable improvement in stance. If you want a subtle yet purposeful rear-end refresh for your M Sport 5 Series, this is the go-to choice.
Why enthusiasts choose this rear lower spoiler
- Vehicle specific for BMW 5 Series G30 Saloon and G31 Touring with the M Sport rear bumper, model years 2017 to 2020
- High gloss piano black finish for a premium, factory-plus appearance
- Durable ABS construction designed for real-world daily use
- Precision-made Maxton Design part for consistent fit and quality
- Pairs seamlessly with the original rear diffuser and M Sport styling
Fitment
- Compatible only with BMW 5 Series G30 Saloon and G31 Touring equipped with the M Sport package
- Years: 2017, 2018, 2019, 2020
In the box
- 1 x Maxton Design central rear lower spoiler in gloss black
Material information
Manufactured from ABS plastic for strength, impact resistance and flexibility. Perfect for daily-driven performance cars that demand durability and style.
Protective film
Supplied with a thin protective film to prevent marks in transit. Remove this film to reveal the flawless gloss black finish. Any visible scuffs on the film are not defects.
Professional installation
We recommend expert fitting to achieve the best alignment and secure mounting. Book installation with MJ Modifications in Warwickshire. Request a fitting quote at info@mjmodifications.co.uk.
Fitting manual
Rear Centre Splitters Installation Manual
Search-friendly terms
BMW G30 rear lower spoiler, BMW G31 rear apron, 5 Series M Sport rear valance extension, BMW 5 Series back lip gloss black, Maxton Design rear centre piece, BMW 5 Series bumper extension, G30 G31 rear diffuser add on, BMW 5 Series rear skirt gloss black, M Sport rear lower trim, BMW 5 Series saloon rear lip, BMW 5 Series touring rear lip, BMW G30 rear under spoiler, BMW G31 diffuser blade, BMW 5 Series pre LCI rear valance, gloss black rear lower trim for BMW 5 Series M Sport.
Share
