G20/G21 3 Series
2 products
Carbon fiber parts for the BMW G20 3 Series: front splitters, grilles, mirror caps, spoilers, diffusers and interior trim. Many exterior pieces are made for the M Sport bumpers on the M340i and M Sport 330i, and front-end parts come in separate versions for the 2019–2022 cars and the 2023-on facelift (LCI), so check both before you order.
Want a matched look? The body kit listings let you pick a front lip, canards, side skirts, diffuser or spoiler for LCI or pre-LCI cars, and several trunk spoilers, including the high-kick ducktail, are also listed for the G80 M3. Parts come with a 1-year warranty, and our fitment guarantee covers the car listed on each product page.
BMW G20/G21 3 Series buying guide
M Sport bumpers and the M340i
Most exterior parts here are shaped for the M Sport bumpers that come on the M340i and on 330i sedans ordered with the M Sport package. A 330i with the standard bumper needs different parts. The front splitter, side skirts and diffusers from our older range are listed for M Sport cars only, so read the fitment line on every listing.
Pre-LCI or LCI?
BMW facelifted the G20 for the 2023 model year with new headlights, a new grille and a redesigned lower front bumper. That's why front lips, canards, grilles and the body kits are sold in two versions: 2019–2022 (pre-LCI) and 2023-on (LCI). The interior changed too, with the curved display, so the console, dash and steering column trims here are listed for LCI cars, some with left- or right-hand-drive and model-year options. Browse the G20 body kits and G20 grilles.
Mirror caps: choose style and material
One set of G20 mirror caps comes in OEM, M3-style or M5-style shapes, or as a full change to M3-style mirrors with the base, in either full dry carbon or ABS with carbon. There's also a dry carbon G8X-style set from AutoTecknic and an M-style replacement set for M Sport cars. See all G20 mirror caps.
Spoilers shared with the M3
Several trunk spoilers are listed for both the G20 and the G80 M3: CS, DF, OEM, PSM and V-style lips, the AD-style wing and the high-kick ducktail. The V-style spoiler is offered in wet or dry carbon, so pick the version you want. There's also a CSL-style carbon trunk, sold in separate G20 and G80 versions. See the G20 spoilers.
Materials and installation
Newer listings are pre-preg dry carbon with a 2x2 weave and a UV-resistant clear coat. Some older ones are described as real carbon fiber, and one grille and one mirror option are ABS with carbon. Several older M Sport pieces need drilling; they come with pre-drilled holes and self-tapping screws, and we recommend a professional installer. Test-fit before you drill or paint, because installed parts can't be returned.
Shipping
Unless the product page shows a longer lead time, most orders ship within 5 business days, and most US deliveries take 1–5 business days after that.
Frequently asked questions
Will these parts fit a 330i without the M Sport package?
Most exterior parts won't. They're made for the M Sport bumpers on the M340i and M Sport 330i. Interior trim and mirror caps aren't tied to the bumper, but check the fitment line on each listing.
How do I tell a pre-LCI G20 from an LCI?
In the US, 2019–2022 models are pre-LCI and 2023-on models are LCI. The LCI has slimmer headlights, a new grille and lower front bumper, and the curved display inside. Front lips, canards, grilles and body kits are sold in separate versions.
Do G20 spoilers fit the G80 M3?
Several do. The CS, DF, OEM, PSM and V-style spoilers, the AD-style wing and the high-kick ducktail are listed for both the G20 and the G80 M3. The CSL-style trunk comes in separate G20 and G80 versions.
Do you have parts for the G21 3 Series Touring?
BMW didn't sell the G21 Touring in the US, so this page is mainly sedan parts. A few older listings, such as the M Sport front splitter, side skirts and one diffuser, name the G21 too. If you have an imported Touring, text us at 609-525-4865 before you order.
What's in the G20 body kit listings?
Each kit listing lets you choose the pieces you want, such as a front lip, front canards, side skirts, a diffuser or a spoiler. There are separate kits for LCI and pre-LCI cars, so pick the one that matches your model year.
What if a part doesn't fit?
If a part doesn't fit the car listed on its product page, contact us before installing it and we'll cover the return shipping for a refund or replacement. See our return policy.