Maxton Design High Gloss Piano Black Rear Corner Extensions / Side Splitters (Rear Spats) for BMW 3 Series G20/G21 2018-2022 Sedan/Saloon & Touring/Estate Wagon | ABS Pair with Fitting Kit | Rear Bumper Extensions x5 front splitter braking zones and surface changes

braking zones and surface changes while maintaining ride quality for daily driving

Give your BMW G30 M550i the soundtrack and presence it deserves with this premium axle-back system from Dinan

Combine the coolers with the matching Dinan calibration and expect gains of up to 20 bhp and 10 lb ft alongside improved consistency

with owners praising the enhanced stance and premium finish

Order one for 416i

Maxton Design High Gloss Piano Black Rear Corner Extensions / Side Splitters (Rear Spats) for BMW 3 Series G20/G21 2018-2022 Sedan/Saloon & Touring/Estate Wagon | ABS Pair with Fitting Kit | Rear Bumper Extensions x5 front splitter braking zones and surface changesMaxton Gloss Black Rear Corner Extensions for BMW 3 Series G20 G21 2018 to 2022 Give the back end of your BMW a sharper, lower and wider look with these Maxton gloss black rear corner extensions. Designed specifically for the BMW 3 Series G20 saloon and G21 Touring, this pair of rear bumper corner lips delivers clean motorsport inspired styling that works perfectly with factory body lines. A simple add on that makes a big difference to road presence