Performance M
Maxton Design Rear Corner Extensions for BMW M4 F82 Coupe 2014-2020 - Gloss Black ABS Pair | Direct Fit Rear Side Splitters, Rear Spats, Rear Bumper Extensions, Aero Fins, Winglets, Valance/Rear Lip Corners
Maxton Design Rear Corner Extensions for BMW M4 F82 Coupe 2014-2020 - Gloss Black ABS Pair | Direct Fit Rear Side Splitters, Rear Spats, Rear Bumper Extensions, Aero Fins, Winglets, Valance/Rear Lip Corners
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.
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Maxton Design Rear Corner Extensions for BMW M4 F82 Coupe 2014 to 2020
Sharpen the rear end of your F82 M4 with authentic Maxton Design rear corner extensions. Tailored specifically for the 2014 to 2020 BMW M4 coupe, these lower bumper pieces deliver a clean, aggressive look that ties in perfectly with a diffuser and side skirt extensions. Finished in a deep high gloss black, they add a premium factory-plus appearance to the rear quarters and complete a cohesive aero styling package.
We have fitted these on our own builds and for customers, and the feedback is consistently excellent. The alignment is precise, the shine matches other Maxton parts, and the transformation at the back of the car is exactly what M4 owners are after.
Compatibility
- BMW M4 F82 coupe 2014 to 2020 only
Highlights
- Genuine Maxton Design rear corner pieces for F82 M4
- High gloss black finish for a premium factory-plus look
- Durable automotive ABS construction
- Supplied as a pair, left and right
- Precision made to suit the F82 lower bumper
- Includes fixings and a detailed fitting guide
What you receive
- Left and right rear corner extensions
- Fitting hardware and installation manual
Download the Maxton Design fitting manual
Materials and finish
- ABS plastic
- High gloss black
Installation
Professional fitting is recommended for best alignment and secure mounting. MJ Modifications offers installation at our Warwickshire workshop. To request a fitting quote, email info@mjmodifications.co.uk.
Protective film
Each piece arrives with a thin protective film to guard against marks in transit. Remove the film after test fitting to reveal the flawless gloss surface.
Why buy from MJ Modifications
- Tried and tested on our own cars and customer vehicles
- Excellent fit and finish that complements other Maxton Design components
- Trusted advice and optional professional installation in Warwickshire
Common search terms
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