BMW M3 F80 / M4 F82 | Prepreg Dry Carbon Fiber CS Front Lip

BMW M3 F80 / M4 F82 Prepreg Dry Carbon Fiber CS Front Lip

Engineered for BMW M3 F80 and M4 F82 owners, this Prepreg Dry Carbon Fiber CS Front Lip brings limited-edition CS-style aggression to the front of your car while generating real front-axle downforce. Made to factory-spec mounting tolerances by leading manufacturers around the world and quality-controlled by BYC Performance, this BMW F80 / F82 carbon CS front lip bolts directly to the OEM front bumper: no cutting, no drilling.

If you're building a BMW M3 F80 tuning or M4 F82 modification project and want the iconic styling of the limited-edition M3/M4 CS, this dry carbon CS front lip is for you. Autoclave-cured prepreg carbon fiber is noticeably lighter than wet-lay parts, with superior strength and outstanding UV resistance. Engineered to match the aggressive character of the S55B30T0-powered previous-generation M3/M4 family (425 hp standard, 444 hp Competition, 460 hp CS, 493 hp GTS).

Key Features

• Prepreg (Dry) Carbon Technology: Pre-impregnated carbon plies autoclave-cured under high heat and pressure; homogeneous resin, a more consistent weave.
• CS Limited-Edition Styling: Carbon version of the OEM M3/M4 CS front lip, aggressive, motorsport-derived geometry.
• High Strength: Carbon fiber offers very high strength for its weight; resists stone chips and light curb contact.
• Aerodynamic Performance: Generates front-axle downforce, improves high-speed front grip, reduces nose lift.
• 2x2 Twill Carbon Weave: Authentic carbon fiber pattern under a high-gloss UV-protective clear coat.
• Direct OEM Fit: Plug & play installation on factory F80 sedan and F82/F83 front bumpers.
• UV & Chemical Protection: Long-life clear coat protects against fading, cracking, fuel splash, and road tar.

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

Installing the BMW F80 / F82 CS front lip is a screw-down job on the lower edge of the OEM front bumper. Professional installation is recommended:

1. Raise the vehicle and access the front bumper lower screws.
2. Test-fit the new carbon CS lip along the lower bumper edge.
3. Secure with supplied hardware to the manufacturer's recommended torque.
4. Verify even gap between lip and bumper across the full width.
5. If 3M double-sided tape is supplied, apply for additional adhesion.

Care & Maintenance

Wash with pH-neutral car shampoo. Apply carbon-safe sealant every 6 months. Keep pressure washer nozzle at least 30 cm from the surface.

FAQ

Does this CS lip fit the G80 / G82?
No. G80 / G82 (2021+) use a different front bumper and the S58 engine. A separate G-generation carbon front lip is available.

Is there a difference between F80 Sedan and F82 Coupé fitment?
No. This CS lip fits both F80 Sedan and F82 Coupé/F83 Convertible front bumpers: factory front bumper geometry is identical across these models.

Compatible with standard, Competition, and GTS trims?
Yes. All F80/F82 trims (standard, Competition, CS, GTS) share the same front bumper and lip mounting geometry.

Does this lip fit the M2 F87?
No. M2 F87 has different chassis and bumper geometry; a separate F87 carbon front lip is available.

Fits the F83 Cabriolet?
Yes, BMW M4 F83 Convertible (Cabriolet) is fully compatible.

Shipping time?
In-stock items ship within 1-3 business days. International shipping available. 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 M3 carbon parts, BMW M4 carbon front lips, Audi RS carbon hoods, Porsche carbon spoilers, and many more. Our parts are sourced from leading manufacturers around the world and undergo strict quality control.