
BMW G82 M4 & G22 4 Series Carbon Fibre Ducktail Rear Spoiler by TRE
Upgrade your BMW G82 M4 or G22 4 Series with the TRE pre-preg carbon fibre ducktail rear spoiler. This OEM-plus rear lip spoiler delivers the aggressive ducktail look enthusiasts want, with the premium fit, finish and durability you expect from pre-preg carbon fibre. The sculpted profile follows the factory bootlid lines perfectly, sharpening the rear end and elevating your car’s presence on the road and at shows.
Engineered by TRE specifically for the BMW 4 Series G22 2020+ and BMW M4 G82 2021+, this carbon fibre boot spoiler is a direct stick-on upgrade that adds lightweight performance styling without compromise. Pre-applied 3M tape makes installation quick and clean, no drilling required.
Why choose this carbon fibre ducktail spoiler
- Premium pre-preg carbon fibre construction for precise fitment, high gloss finish and long-term durability
- 2x2 twill weave carbon fibre for an authentic motorsport look that matches other BMW carbon trim
- Aggressive ducktail lip design that complements the OEM body lines of the G82 M4 and G22 4 Series
- Direct fit rear lip spoiler for the bootlid, supplied with pre-applied 3M double sided tape, no drilling
- Lightweight design to maintain balance while enhancing the rear profile
- Perfect carbon upgrade to pair with other TRE carbon components such as an OEM style rear diffuser
Real-world results you can trust
We have fitted this TRE carbon fibre ducktail spoiler on our own builds and for customers, and the feedback has been excellent. Fitment is spot on, the weave quality is consistent, and the transformation to the rear of the car is immediate. If you want the best-looking BMW M4 rear lip spoiler or BMW 4 Series boot spoiler with OEM-level fit, this is the one.
Watch our video featuring the TRE spoiler

What’s in the box
- 1 x TRE Carbon Fibre rear spoiler, pre-preg, 2x2 weave
- 3M double sided tape pre-applied
- 1 x adhesive promoter
Compatible models
- BMW 4 Series G22 2020+
- BMW M4 G82 2021+
Fitting and installation
- Thoroughly clean and decontaminate the bootlid surface
- Test fit the spoiler and mark alignment points with low-tack tape
- Apply adhesive promoter to the contact area, then remove the backing from the 3M tape
- Position carefully and apply firm, even pressure across the spoiler
- Avoid washing or heavy rain exposure for 24 hours to allow the tape to fully cure
Professional installation available at Nforcd in Warwickshire. Request a fitting quote at Sales@nforcd.com.
Search-friendly highlights
BMW G82 M4 carbon fibre ducktail spoiler, BMW G22 4 Series carbon fibre rear lip spoiler, pre-preg carbon fibre boot spoiler, 2x2 twill weave carbon fibre spoiler, BMW M4 rear spoiler G82, BMW 4 Series trunk lip spoiler G22, stick-on spoiler with 3M tape, TRE carbon spoiler, OEM fitment carbon fibre spoiler, BMW carbon rear wing style spoiler.