Performance M
Maxton Design Gloss/Piano Black Rear Bootlid/Trunk Lip Spoiler Cap/Extension for BMW 3 Series/3er (G20) Saloon/Sedan 2018-2022 | Decklid Tail Wing | ABS Stick-On | Fits M Sport
Maxton Design Gloss/Piano Black Rear Bootlid/Trunk Lip Spoiler Cap/Extension for BMW 3 Series/3er (G20) Saloon/Sedan 2018-2022 | Decklid Tail Wing | ABS Stick-On | Fits M Sport
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 High Gloss Rear Bootlid Lip for BMW 3 Series G20 Saloon 2018 to 2022
Give your G20 a sharper, more premium rear profile with this genuine Maxton Design gloss black boot edge lip. Purpose shaped for the 3 Series saloon, it follows the factory contours for an understated yet sporty finish that looks like it left the showroom this way. If you are hunting for a subtle rear lip wing that adds presence without shouting, this is the smart upgrade.
We have fitted this exact part on our own cars and for customers, and the feedback has been consistently excellent on fit, finish and durability. The piano black surface looks superb against any paint colour, the alignment is spot on and the adhesive bonding is rock solid when installed correctly.
Vehicle compatibility
- BMW 3 Series G20 Saloon 2018 to 2022
- Compatible with M Sport variants
Why enthusiasts choose this rear lip
- OEM plus styling that enhances the tail without being over the top
- High gloss black finish for a clean, premium look
- ABS construction for strength, light weight and great resilience
- Precision profile for neat bootlid edge coverage and tidy shut lines
- No drilling install with pre-applied automotive adhesive tape
- Transforms stance and completes the rear end styling of the G20 saloon
What you receive
- Rear bootlid lip with pre-applied adhesive tape
- Degreasing wipe to prepare the mounting surface
Material and finish
Manufactured from ABS. The flexibility of this material allows it to absorb minor impacts while retaining shape. Supplied with a protective film to prevent marks in transit. Peel the film away after test fitting for a flawless gloss surface.
Installation guidance
- Thoroughly clean and degrease the bootlid edge before bonding
- Test fit first, then warm the tape and panel for best adhesion
- Apply firm, even pressure along the full length after positioning
- Professional fitting recommended for perfect alignment and longevity
Fitting manual: Spoiler Extension Installation Manual
Want us to install it for you? MJ Modifications offers expert fitting in Warwickshire. Request a quote at info@mjmodifications.co.uk.
Returns and authenticity
Do not remove the holographic verification sticker unless you are keeping the item. Removing this identifier voids returns, as it confirms the product is an official Maxton Design component.
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