BMW M4 G82/G83 2021+ TRE ID-01 Pre-Preg Dry Carbon Fibre Side Skirts | 2x2 Twill Weave Side Skirt Extensions | Aerodynamic Rocker Panels | Pair

Transform your M4 with ID-01 dry carbon sill extensions

Give your 2021-on BMW M4 G82 coupé or G83 convertible the motorsport edge with TRE ID-01 carbon sill extensions. Autoclave-cured dry carbon fibre with a crisp 2x2 twill weave delivers a premium finish, genuine weight saving and airflow management along the sills for a sharper, lower-looking stance. This pair of side blades elevates the profile of the car while remaining a precise, bolt-on upgrade.

Performance styling that works

• Motorsport-grade dry carbon construction for superb strength-to-weight and durability on UK roads.
• 2x2 twill weave that matches high-end carbon trims for a cohesive look.
• Smoother airflow along the rocker area to reduce turbulence and enhance stability at speed.
• OEM-like fit with included fixings using simple tools, no major cutting required.
• Lightweight, weather resistant and built to last.

We run these ID-01 sill extensions on our own builds and have installed them for customers across the UK. Feedback on fitment, finish and the visual transformation has been consistently excellent.

Compatibility

• BMW M4 G82 Coupé 2021 onwards
• BMW M4 G83 Convertible 2021 onwards

What you receive

• 2 x TRE ID-01 dry carbon sill extensions in 2x2 twill weave (left and right)
• Installation hardware

Fitting and support

Professional installation recommended for the best result. MJ Modifications offers in-house fitting in Warwickshire. Request a quote at info@mjmodifications.co.uk.

Why buy from MJ Modifications

• Trusted UK specialists in performance styling and aero for BMW M models.
• Hands-on product knowledge. We fit, test and use the parts we sell.
• Outstanding customer feedback on quality, alignment and long-term durability.

Part number

ID-01

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