1
/
of
4
G20 Quad Diffuser F1 Brake Light 2019-2022 Gloss Black
G20 Quad Diffuser F1 Brake Light 2019-2022 Gloss Black
Regular price
$399.95 AUD
Regular price
$599.00 AUD
Sale price
$399.95 AUD
Quantity
Couldn't load pickup availability
Transform the rear of your G20 with this M Performance–style rear diffuser, crafted from high-quality PP material and finished in deep gloss black. Designed to fit BMW 3 Series G20 models (2019–2022), it enhances aerodynamics and delivers a sportier, more aggressive look that complements factory lines perfectly.
Compatibility – Models & Years
- BMW 3 Series G20 (2019–2022)
- Fits 320i / 330i / M340i with M Sport rear bumper
Key Features
- M Performance–inspired dual-exit design
- Constructed from high-strength polypropylene (PP) for OEM durability
- Gloss black finish – ready to install or paint to match
- Precision-moulded for a snug, OEM-level fit
- Compatible with quad exhaust layout (left + right)
What’s Included
- 1 × Rear Diffuser (Gloss Black PP Material)
Installation
Direct replacement for the OEM lower valance on M Sport bumpers. Some trims may require minor adjustment for perfect alignment. Professional installation recommended.
Notes
- Designed for G20 3 Series (2019–2022) with M Sport rear bumper
- Not compatible with base-line bumpers or G21 Touring models

FAQ (Frequently asked questions)
✅ Why should I trust you?
- Specialist in BMW & European Parts – We focus on performance and styling upgrades for BMW and other Euro cars, so you get parts that fit right the first time.
- Australian Owned & Operated – Local business, local support, and faster shipping within Australia.
- Quality Guaranteed – All our products are sourced from trusted manufacturers and inspected before shipping.
- Competitive Pricing – Premium look and performance without the dealership price tag.
- Fast Dispatch – Orders are processed quickly so you spend less time waiting and more time driving.
- Customer Support – We’re enthusiasts too. Got questions? Our team is here to help with installation tips and fitment advice.
- Secure Shopping – Encrypted checkout with multiple safe payment options.
📦 What am I getting / how will it arrive?
- Fast dispatch from our Australian warehouse
- Tracking provided on every order
- Express shipping options available at checkout
- International shipping available (rates calculated at checkout)
🔄 What if something goes wrong?
- 30-day hassle-free returns on unused items
- All products backed by manufacturer warranty
- Local Aussie support to assist with fitment or issues
- Easy exchange process if you receive the wrong part