--- product_id: 778426122 title: "Optimal Co 2019-2024 Glossy Black Trunk Spoiler Wing Compatible with BMW 3 Series G20 2020 2021 2022 330 330i 330e M340i" brand: "optimal co" price: "¥74228" currency: JPY in_stock: true reviews_count: 5 category: "Optimal Co" url: https://www.desertcart.jp/products/778426122-optimal-co-2019-2024-glossy-black-trunk-spoiler-wing-compatible store_origin: JP region: Japan --- # Lightweight high-impact ABS for durability & performance Perfect fit for BMW 3 Series G20 (2019-2024) Easy peel & stick installation, no drilling Optimal Co 2019-2024 Glossy Black Trunk Spoiler Wing Compatible with BMW 3 Series G20 2020 2021 2022 330 330i 330e M340i **Brand:** optimal co **Price:** ¥74228 **Availability:** ✅ In Stock ## Summary > 🚀 Elevate your BMW’s style and performance—no garage drama required! ## Quick Answers - **What is this?** Optimal Co 2019-2024 Glossy Black Trunk Spoiler Wing Compatible with BMW 3 Series G20 2020 2021 2022 330 330i 330e M340i by optimal co - **How much does it cost?** ¥74228 with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.jp](https://www.desertcart.jp/products/778426122-optimal-co-2019-2024-glossy-black-trunk-spoiler-wing-compatible) ## Best For - optimal co enthusiasts ## Why This Product - Trusted optimal co brand quality - Free international shipping included - Worldwide delivery with tracking - 15-day hassle-free returns ## Key Features - • **Enhanced Aerodynamics:** Reduces drag and lift for improved stability and a subtle fuel efficiency boost. - • **Effortless Installation:** No drills, no damage—just peel, stick, and elevate your ride in minutes. - • **Sleek Glossy Black Finish:** Adds a premium, head-turning shine that screams sophistication and speed. - • **Seamless BMW Compatibility:** Tailored for 330i, 330e, M340i models from 2019-2024—fit like a glove. - • **DIY Upgrade at a Fraction of the Cost:** Skip the dealership markup—premium style and performance without breaking the bank. ## Overview This high-impact ABS rear trunk spoiler is designed exclusively for BMW 3 Series G20 models (2019-2024), offering a glossy black finish that enhances both aesthetics and aerodynamics. Featuring a no-drill peel-and-stick installation, it provides a lightweight, durable upgrade that improves stability and reduces drag, all while delivering premium style at a DIY-friendly price. ## Description The main benefit of having a rear spoiler on a car is often times to reduce the drag. Less drag can mean a bit of a boost in fuel efficiency. Spoilers also act to reduce lift without adding more weight to the car. This can help keep the car more stable at higher speeds and improve traction without affecting its performance by adding excess weight.Most spoilers on the market requires you to drill holes into your trunk. One little mistake will ruin your vehicle, not to mention it is very time consuming. Our spoilers are designed for easy installation, quick Sunday morning project. The spoiler is attached using automotive grade double sided adhesive tape. To ensure the spoiler stays attached, we recommend the surface of the trunk is cleaned throroughly as it will help the spoiler to remain in place securely. After the spoiler has been installed, please refrain from washing your car for at least 3 days. This will help the glue to set in and cure.Specifications:- Condition: 100% Brand New- Fitment: Compatible with BMW 3 Series G20 330i 330e M340i. - Year: 2019-2025- Package includes: 1 rear trunk spoiler, 1 roll of adhesive tape- Finish: Glossy Black- Material: High Impact ABS* Note:- The roof spoiler is painted in glossy black- Installation instruction is NOT included, professional installation is recommended if you are unsure of the installation process.- This is a non-OEM product- Compatible vehicles above for reference only Review: Perfect for 2021 BMW 330e with M sport - Good quality at a fair price. The fit and finish are perfect. The included double sided tape seems to be genuine 3M high strength (not the super high strength). There is not quite enough of it included, so order your self a couple more feet of 1/2 wide for maximum coverage. Fit and finish are perfect. Very easy to line up. Matches the curves. About 1/8 of inch left on each side of the trunk lid, which is exactly what I would expect. I did not want something over the top. I wanted it to be more subtle, and that it would not change the aerodynamics much if at all. I wanted to just add little touch of sporty, and this is exactly that. The black paint is a very true black. Perfect match to the shadowline option. Nice gloss to it. The form is great, but the OEM is ever so slightly better. BMW does not make this in gloss black, so this is the next best thing. No installation instructions, but there are plenty of YT videos. Apply tape to spoiler. Heat it with heat gun. Heat the application area on the car with heat gun. Apply to car with pressure. That's it. I live in SWFL and its August. Its already hot as hell, so the maximum bond strength is achieved easily. If you live where it is cold, you may need to take extra measures to get that maximum bond strength. Time will tell, but this spoiler looks fantastic. While I do not feel like it will last the lifetime of the car, I do feel like I will get a solid 3-4 years out of it. Eventually, the doubles-sided tape breaks down, and spoiler will begin to separate. If the spoiler is in otherwise good condition, this can be fixed with a bit of goo gone and more double sided tape. It happens to the OEM one's too. I got a C300 in my driveway right now with a factory spoiler that is separating because the tape broke down after a few years. It is what it is. Review: Very nice - Good fitment and a year later and many automatic car washes, it's still on tight. ## Features - Compatible with BMW 3 Series G20 2019-2024 330i 330e M340i. Please check your vehicle's compatibility to ensure proper fitment. - Made of high impact ABS material to be light weight and durable. High quality that is unmatched with other manufacturers. - The spoiler is installed by automotive grade double sided adhesive tape (included). Easy installation, no modification required. - Premium quality with glossy black paint that will bring out the elegance and enhance aerodynamic downforce of your vehicle. - Perfect addition/replacement for your vehicle. Avoid paying premium at the dealership or bodyshop when you can get it at a fraction of the price and do it yourself. ## Technical Specifications | Specification | Value | |---------------|-------| | Auto Part Position | Rear | | Installation Type | Peel & Stick | | Automotive Fit Type | Vehicle Specific Fit | | UPC | 788626201222 | | Manufacturer | BMG20SP19GB | | Package Dimensions | 122.94 x 21.84 x 4.32 cm; 590 g | | Item model number | BMG20SP19GB | | Manufacturer Part Number | BMG20SP19GB | | Item Weight | 590 g | ## Product Details - **Colour:** Glossy Black - **Brand:** Optimal Co - **Exterior Finish:** Glossy Black - **Material:** Acrylonitrile Butadiene Styrene (ABS) - **Vehicle Service Type:** Car ## Images ![Optimal Co 2019-2024 Glossy Black Trunk Spoiler Wing Compatible with BMW 3 Series G20 2020 2021 2022 330 330i 330e M340i - Image 1](https://m.media-amazon.com/images/I/71g9WliyHvL.jpg) ![Optimal Co 2019-2024 Glossy Black Trunk Spoiler Wing Compatible with BMW 3 Series G20 2020 2021 2022 330 330i 330e M340i - Image 2](https://m.media-amazon.com/images/I/71C-UANM-yS.jpg) ![Optimal Co 2019-2024 Glossy Black Trunk Spoiler Wing Compatible with BMW 3 Series G20 2020 2021 2022 330 330i 330e M340i - Image 3](https://m.media-amazon.com/images/I/71UJWTWDy+L.jpg) ![Optimal Co 2019-2024 Glossy Black Trunk Spoiler Wing Compatible with BMW 3 Series G20 2020 2021 2022 330 330i 330e M340i - Image 4](https://m.media-amazon.com/images/I/61hjsROs3jL.jpg) ![Optimal Co 2019-2024 Glossy Black Trunk Spoiler Wing Compatible with BMW 3 Series G20 2020 2021 2022 330 330i 330e M340i - Image 5](https://m.media-amazon.com/images/I/41MXrobs9mL.jpg) ## Questions & Answers **Q: Can this lip spoiler go right over the standard/stock lip? Or does the stock lip need to be removed first before installing?** A: My 330 did not have a spoiler from factory. This spoiler looks great. You will have to remove factory lip, remove glue left on paint and then install the new one. **Q: is this item a paintable item?** A: It’s already professionally painted in Gloss Black. You’d have to sand, primer, and re-paint of the color you prefer if you choose to do so. ## Customer Reviews ### ⭐⭐⭐⭐⭐ Perfect for 2021 BMW 330e with M sport *by F***8 on 11 August 2021* Good quality at a fair price. The fit and finish are perfect. The included double sided tape seems to be genuine 3M high strength (not the super high strength). There is not quite enough of it included, so order your self a couple more feet of 1/2 wide for maximum coverage. Fit and finish are perfect. Very easy to line up. Matches the curves. About 1/8 of inch left on each side of the trunk lid, which is exactly what I would expect. I did not want something over the top. I wanted it to be more subtle, and that it would not change the aerodynamics much if at all. I wanted to just add little touch of sporty, and this is exactly that. The black paint is a very true black. Perfect match to the shadowline option. Nice gloss to it. The form is great, but the OEM is ever so slightly better. BMW does not make this in gloss black, so this is the next best thing. No installation instructions, but there are plenty of YT videos. Apply tape to spoiler. Heat it with heat gun. Heat the application area on the car with heat gun. Apply to car with pressure. That's it. I live in SWFL and its August. Its already hot as hell, so the maximum bond strength is achieved easily. If you live where it is cold, you may need to take extra measures to get that maximum bond strength. Time will tell, but this spoiler looks fantastic. While I do not feel like it will last the lifetime of the car, I do feel like I will get a solid 3-4 years out of it. Eventually, the doubles-sided tape breaks down, and spoiler will begin to separate. If the spoiler is in otherwise good condition, this can be fixed with a bit of goo gone and more double sided tape. It happens to the OEM one's too. I got a C300 in my driveway right now with a factory spoiler that is separating because the tape broke down after a few years. It is what it is. ### ⭐⭐⭐⭐⭐ Very nice *by A***1 on 23 August 2024* Good fitment and a year later and many automatic car washes, it's still on tight. ### ⭐ Falling off *by Z***W on 23 April 2025* After 3 months it is falling off!! What can I do. I want to rip it off my car as it looks ugly nos ## Frequently Bought Together - 2019-2025 Glossy Black Trunk Spoiler Wing Compatible with BMW 3 Series G20 2020 2021 2022 2023 2024 330 330i 330e M340i - 330i Emblem Gloss Black Genuine OEM Size Replacement for BMW Trunk Lid Rear Emblem Badge Nameplate Label Decal Number Letters(Bright Black, 330i) - BILLDIO G20 Grill - Black Kidney Grille Compatible With 2019-2022 3 Series G20 316i/318i/320i/328i/330i/335i/340i，ABS Single Slat Gloss Black --- ## Why Shop on Desertcart? - 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016 - 🌍 **Shop Globally** — Access 737+ million products across 21 categories - 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price - 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members) - 🔒 **Secure Payments** — Trusted payment options with buyer protection - ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews **Shop now:** [https://www.desertcart.jp/products/778426122-optimal-co-2019-2024-glossy-black-trunk-spoiler-wing-compatible](https://www.desertcart.jp/products/778426122-optimal-co-2019-2024-glossy-black-trunk-spoiler-wing-compatible) --- *Product available on Desertcart Japan* *Store origin: JP* *Last updated: 2026-05-20*