AIRTEC Motorsport Brake Cooling Ducts for BMW G8X M2/M3/M4

Technical Data

Designed specifically for the G87 M2, G80/G81 M3 and G82/G83 M4 models (non X-drive), these brake cooling ducts guide cold air directly to the front brakes, which helps cool them and reduce brake fade.

Braking performance during heavy use can be affected by heat build-up, but improved ventilation to the brake disc’s internal vanes can effectively and noticeably decrease temperatures.

Developed from a 3D scan and CAD software for perfect fitment and wheel clearance, the ducts are made from Fused Deposition Modelling (FDM) that attach to the inner wheel arches and connect to the original BMW ducting that already guides air from the front bumper into the inner wheel arch area. 

These then attach to 60mm ducting that directs air to the aluminium backing plate that secures in place behind the disc. 

Secured in place using original fitting points so no cutting and drilling is required, the ducts come complete with all fixtures and fittings as well as a detailed installation guide. 

Fitment: 
Our ducts have been designed with additional clearance over the standard wheel and tyre size to allow other combinations of aftermarket wheel/larger tyres to fit even on moderately lowered suspension.

Features:

• Direct fit kit designed specifically for G-Series M models (non X-drive)
• Improved cooling for reduced brake fade on track and road
• Designed from a 3D scan and CAD software for perfect fitment
• Made from high-quality Fused Deposition Modelling (FDM)
• Uses original mounting points – no cutting or drilling required
• Fits with most combinations of aftermarket wheel/larger tyres
• Supplied with all fixtures and fittings
• Detailed installation instructions

AIRTEC part no: ATMSBMW52