Rear Spoiler

Upgrade your BMW G20 M340's exterior with the Turner In-House designed Gloss Black Rear Diffuser. Recognizing the satisfaction of G20 M340 owners with Turner's Carbon Diffuser, the engineers at Turner Motorsport created a more cost-effective OEM + version.

This in-house engineered diffuser is designed for aftermarket exhausts up to 4" in diameter, adding an aggressive appearance that complements the factory appeal of your M340. Crafted from UV-stabilized ABS polymer, the diffuser achieves a deep high gloss shine, setting your vehicle apart with an aggressive and sporty style. The dual tip/dual outlet design is compatible with aftermarket exhaust systems up to 4" in diameter.

Installation is hassle-free, requiring no drilling, cutting, or modification. Simply remove your current valance, align the tabs, and press the diffuser into place. Make a bold statement and let your BMW stand out with the Turner Gloss Black Diffuser!

• Designed and engineered in-house using 3D laser scanning and CAD technology
• Mimics lower bumper section & OE diffuser lines for enhanced OEM features
• Compatible with aftermarket exhausts up to 4.0"
• Mounts to OE clip locations and OE holes on the outer edges
• Lightweight, vacuum-formed UV-stabilized gloss black ABS polymer

Enhance your car's appearance with the G20 rear window spoiler from Turner Motorsport. Crafted from high-quality UV-stabilized polymer, this gloss black spoiler adds a sporty design with a sleek look. The straight-edged roof spoiler design, featuring a center cutout, requires no drilling, cutting, or modifications.

The spoiler matches all other gloss black components from Turner Motorsport and installs effortlessly. After aligning, remove the liner from the attached high-strength dual-sided tape and firmly press the spoiler onto the window. Make a distinctive statement and elevate your vehicle's style with Turner Motorsport's free Gloss Black Rear Window Spoiler.

Enhance the allure of your BMW G20 M340i/xDrive with the Turner Motorsport Carbon Fiber Diffuser – a result of meticulous engineering by Turner's experts dissatisfied with existing G20 M340 diffuser options. This direct bolt-on upgrade, designed in-house using advanced 3D laser scanning and CAD technology, redefines exterior styling. The diffuser boasts a deep profile, an aggressive fin design, and hand-laid 2x2 pre-preg carbon fiber, ensuring a head-turning experience. Elevate your BMW's presence and make a bold statement with Turner's exclusive Carbon Fiber Diffuser.

Key Features & Specifications:

• In-house design for precision fitment
• Mounts to existing bumper insert locations with OE hardware
• Crafted from lightweight, hand-laid epoxy resin pre-impregnated 2x2 twill weave carbon fiber
• Autoclave cured for superior durability
• Clear coated for excellent finish durability and UV resistance
• Can be painted for a color-matched look with standard body shop prep work
• Rated to withstand 100°C (212°F) continuous use, and 120°C (248°F) intermittent use

As part of the Enthusiast Bundle, the Carbon High Kick Trunk Spoiler from Turner Motorsport offers an aggressive style upgrade for the rear end of your G20. The hand-laid gloss carbon fiber and a design that seamlessly aligns with the G20 body lines create a truly beautiful finish. Easy installation, with no drilling required – simply clean the trunk surface, remove the backing from the pre-attached high-strength double-sided tape, line it up, and press firmly down. For optimal adhesion, we recommend installing in a warm environment.

Design Features and Benefits:

• Aesthetic Upgrade
• Follows the deck lid and roof contours to accentuate OEM features
• In-house design for precision fitment
• Includes pre-applied adhesive tape