BMW M3 G80 & 3 Series G20 Pre-Preg Carbon Fibre PR-1 Rear Spoiler by TREVORA (2018 on)

The TREVORA PR-1 Rear Spoiler is the perfect way to add a touch of sporty elegance to your BMW G80 M3 or G20 3 Series. Made from premium pre-preg carbon fibre, the same material used in OEM applications, this spoiler is incredibly light yet strong, adding minimal weight while providing maximum visual impact.4 Forge Automotive can supply this spoiler on its own, or fit it at our Darwen or Leeds site.

Developed and manufactured in the UK, the PR-1 Rear Spoiler's design takes cues from the iconic CS and Performance models. Its sleek profile improves the car's aerodynamics and adds a subtle yet distinctive touch of presence.

Installation is a breeze, thanks to the pre-applied 3M double-sided tape and included adhesive promoter. Simply follow the instructions, and you'll have your new spoiler installed in about 30 minutes, with an hour needed for the adhesive to fully set.

Key features

• Premium Pre-Preg Carbon Fibre: Constructed from high-quality pre-preg carbon fibre with a 2x2 weave, this spoiler gives exceptional strength, lightness, and a striking aesthetic. Pre-preg carbon fibre is the same manufacturing method used by OEMs, ensuring top-tier quality.
• Exclusive Design: The TREVORA PR-1 Rear Spoiler is a unique design, drawing inspiration from the CS and Performance styles, setting your G80 M3 or G20 3 Series apart from the crowd.
• Easy Installation: The spoiler comes pre-applied with 3M double-sided tape and includes an adhesive promoter for a quick and hassle-free installation. Get a premium look in approximately 30 minutes, with an additional hour for the adhesive to cure.
• Perfect Fitment: Designed specifically for the BMW G80 M3 (2021+) and G20 3 Series (2018+), ensuring seamless integration with the car's existing lines.

What's in the box

• 1 x pre-preg carbon fibre PR-1 rear spoiler
• 3M double sided tape pre-applied
• 1 x adhesive promoter

Fitment

• BMW 3 Series (2018+, G20)
• BMW M3 (2021+, G80)

Supplied, fitted and finished by Forge Automotive

Forge Automotive can fit this spoiler at either of our sites: Darwen in the North West or Gildersome, Leeds in Yorkshire. Forge Automotive can also finish this spoiler before fitting: paint protection film (PPF) to guard the carbon, a colour change or satin wrap, or colour matching to the car. Ask when ordering. See more BMW M3 G80/G81 parts.

Common questions

What is pre-preg carbon fibre?
Pre-preg is carbon cloth that arrives from the mill already impregnated with a measured amount of resin. The part is laid up in the mould and cured under heat and pressure, usually in an autoclave or oven. Because the resin content is controlled, the finished part is lighter, stiffer and more consistent than a hand-laid one, with a cleaner weave and better dimensional accuracy. It costs more to make, which is why pre-preg parts sit at the top of a range.

What does "dry carbon" mean?
Dry carbon is the everyday name for a pre-preg part: carbon fibre all the way through, rather than a carbon skin over a fibreglass or plastic base. The surface still has a clear lacquer, but there is no excess resin in the laminate, so the part is light and rigid.

What is a 2x2 twill weave?
The weave pattern in the carbon cloth. In a 2x2 twill each strand passes over two and under two, which gives the diagonal pattern BMW use on their own M Performance and M carbon parts. Choosing 2x2 means aftermarket and factory carbon on the same car match.

How do I look after a carbon fibre part?
Treat the lacquer like paint: wash with pH-neutral shampoo, avoid harsh solvents, and wax or seal it. UV is what ages carbon, so a protected finish lasts longer. Forge Automotive can apply paint protection film to any carbon part before fitting, which guards against stone chips and keeps the weave clear.

Fitting is available on every part at our North West (Darwen) and Yorkshire (Leeds) workshops. Prefer to fit it yourself? Fitting instructions ship with every part.

In-stock parts ship in 3–5 working days, fully insured. Every part is fitment-checked before dispatch.

Covered by the manufacturer warranty. Fitting through our workshop keeps it intact.