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For 2019-2022 BMW G20 330i M340i 3 Series Performance Style M Sport Rear Diffuser

For 2019-2022 BMW G20 330i M340i 3 Series Performance Style M Sport Rear Diffuser

Regular price $178.99
Sale price $178.99 Regular price
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Product Description

Upgrade your luxury sedan's rear-end profile with this premium M Performance Style Rear Bumper Diffuser. Engineered specifically for 2019–2022 BMW 3 Series (G20) models equipped with the M Sport package, it instantly delivers a sharp, track-focused appearance while maintaining a clean, high-end factory look.

Product Specifications

Feature Details
Fitment 2019–2022 BMW G20 3 Series M Sport Models
Material High-Grade Industrial ABS Plastic (Vacuum Infused)
Style Aggressive Sport / M Performance Style
Color Options Gloss Black / Carbon Fiber Look
Finish Hand-polished, lacquer-coated UV-protected high gloss
Installation Screws-on 
Drilling / Modifications Yes
Package Includes 1-Piece Rear Bumper Diffuser, Complete Mounting Hardware Kit
Warranty 1-Year

Note: Designed specifically for G20 Saloon/Sedan models with the M Sport rear bumper. Not compatible with standard/base bumpers or non-G20 chassis variants.

Product Features

  • M Performance Aerodynamic Styling: Transforms your vehicle's rear fascia with a distinct, race-inspired profile that visually lowers the bumper for a wider, more planted stance.
  • Vacuum-Infused Structural Strength: Produced utilizing precision vacuum infusion molding, ensuring uniform material density, superb strength-to-weight ratio, and excellent heat resistance around exhaust setups.
  • Hand-Polished Craftsmanship: Every individual diffuser undergoes rigorous quality testing right out of the mold before being hand- and machine-polished for a flawless, mirror-like reflection.
  • UV-Protected High Gloss Finish: Sealed with a specialized, automotive-grade lacquer coat that preserves the high-shine finish and guards against UV fading, chipping, and harsh weather.
  • Precise G20 M Sport Fit: Custom-engineered to follow the factory G20 body contours for a clean, gap-free OEM+ integration that elevates overall road presence without overpowering the vehicle's natural design lines.
  • Secure Mechanical Fastening: Features a robust direct bolt-on installation layout with the included mounting hardware pack, ensuring a track-stable fitment capable of withstanding heavy underbody wind resistance.

Complete the look:

Bundle and save by shopping the full kit here:

AKA For 2019-2022 BMW 3 Series G20 M Sport Full Body Kits

Year Model Trim
2022 330e Base Sedan 4-Door
2022 330e xDrive Base Sedan 4-Door
2022 M340i Base
2022 M340i xDrive Base
2021 330e Base Sedan 4-Door
2021 330e Sport Line Plus Sedan 4-Door
2021 330e xDrive Base Sedan 4-Door
2021 330i M Sport Sedan 4-Door
2021 330i xDrive Base Sedan 4-Door
2021 M340i Base Sedan 4-Door
2021 M340i xDrive Base Sedan 4-Door
2020 320i Executive Sedan 4-Door
2020 320i Sport Line Sedan 4-Door
2020 330i M Sport Plus Sedan 4-Door
2020 330i M Sport Sedan 4-Door
2020 330i Sport Line Plus Sedan 4-Door
2020 330i Sport Line Sedan 4-Door
2020 330i xDrive Base Sedan 4-Door
2020 M340i Base Sedan 4-Door
2020 M340i xDrive Base Sedan 4-Door
2020 M340i xDrive First Edition Sedan 4-Door
2019 330i M Sport Sedan 4-Door
2019 330i Sport Line Plus Sedan 4-Door
2019 330i Sport Line Sedan 4-Door
2019 330i Sport Plus Sedan 4-Door
2019 340i GT xDrive Base Hatchback 4-Door

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