BMW 3 Series G20 LCI | Prepreg Dry Carbon Fiber Front Bumper Trim

BMW 3 Series G20 LCI Prepreg Dry Carbon Fiber Front Bumper Trim

Designed for BMW 3 Series G20 LCI (2023+ facelift) owners, this Prepreg Dry Carbon Fiber Front Bumper Trim replaces the side air-intake frame accents on the LCI M Sport front bumper with real carbon weave for a refined sporty accent. Made to factory-spec tolerances by leading manufacturers around the world and quality-controlled by BYC Performance, this BMW G20 LCI carbon front bumper trim set fits the factory trim pockets exactly: no cutting, no painting required.

If you're building a BMW G20 LCI tuning project and want to add premium carbon character quickly without swapping the entire bumper, this dry carbon trim set is the ideal choice. Note: this is NOT a full bumper. It is the side intake frame accent pieces (left and right trims). Autoclave-cured prepreg carbon is noticeably lighter than wet-lay parts, with outstanding long-term UV resistance. Compatible with every G20 LCI engine, from the 4-cylinder B48 in the 320i/330i to the 382 hp B58 inline-six in the M340i.

Key Features

• Prepreg (Dry) Carbon Technology: Pre-impregnated plies cured in an autoclave under high heat and pressure ensure homogeneous resin distribution and a more consistent weave.
• Left + Right Set: L and R symmetrical trim pieces included.
• Bumper Accent Style: Replaces the side intake frame accents on the LCI M Sport front bumper.
• Quick Visual Upgrade: Adds carbon character without a full bumper swap.
• High Strength: Carbon fiber offers very high strength for its weight.
• 2x2 Twill Carbon Weave: Authentic carbon pattern under a high-gloss UV-protective clear coat.
• Direct OEM Fit: Plug & play in LCI factory bumper trim pockets.

Prepreg (Dry) Carbon vs. Wet Carbon: Which Is Better?

Most aftermarket carbon parts are made using wet lay-up, where resin is applied by hand and cured at room temperature, leaving air voids and inconsistent weight. Prepreg (dry) carbon:

• Cured in an autoclave under high heat and pressure → a more consistent weave
• A controlled resin ratio → lighter and stronger
• The production method widely chosen in motorsport
• Minimal UV fading over years of use

Installation Notes

Professional installation is recommended:

1. Wash and degrease the front bumper side intake areas.
2. Carefully remove OEM plastic trim pieces from clips and tape.
3. Dry-fit the carbon trims for alignment.
4. Secure with supplied 3M tape and clips.
5. Allow 24 hours for adhesive cure.

Care & Maintenance

Wash with pH-neutral car shampoo. Apply carbon-safe sealant every 6 months.

FAQ

Does this trim set fit pre-LCI G20 (2019-2022)?
No. Pre-LCI G20 has a different front bumper and trim pocket geometry.

Will it fit if I don't have the M Sport bumper?
No. Only compatible with the LCI M Sport front bumper trim pockets.

Compatible with 320i, 330i and M340i?
Yes. All G20 LCI Sedan variants share the same LCI M Sport front bumper trim pockets.

Is this the same as the BMW M3 G80?
No. M3 G80 uses an entirely different front bumper and accent package.

Is this set a full bumper?
No. This product is the side intake frame accent pieces (L+R trim set), not the bumper itself.

Shipping time?
In-stock items ship within 1-3 business days. Parts sourced to order are delivered within 30 days of the order date at the latest.

Warranty?
Manufacturing defects are covered by a 24-month BYC warranty, in addition to your legal rights.

Why BYC Performance?

BYC Performance is a Turkey-based performance tuning specialist sourcing premium carbon fiber parts from leading manufacturers around the world and supplying them to the Turkish market. Our catalog includes BMW 3 Series carbon parts, BMW M3 carbon diffusers, Audi RS carbon hoods, Porsche carbon spoilers, and many more.