G20 M340 Carbon Diffuser & Carbon High Kick 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
T#: 24909620 | Part#: 013748LA01EBKT
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Availability:
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Est. Ship Date:
Ships on Nov 4, 2026
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G20 M340 Carbon Diffuser & Carbon High Kick Spoiler
$2075.02