AIRTEC Motorsport Chargecooler Upgrade for BMW S55 (M2 Competition, M3 and M4)

Developed at AIRTEC HQ in the UK, we’re proud to launch our revised chargecooler kit aimed at modified BMW M2 Competition/M3 & M4 models for track or fast road use.

Our redesign now features the biggest core available on the market, ensuring it offers the best possible performance benefits and resistance to power-reducing heat soak.

The dimensions of the core speak for themselves; boasting a huge 125.6% increase in volume over standard and 45.3% increase in frontal area over standard.

Featuring cast aluminium, freer flowing end tanks with internal deflectors to help improve air flow distribution across the full width of the core, the kit utilises the original top mount location and therefore retains the original boost and coolant connectors.

Finished in a high-quality black powder coat, the kit also comes with all fixtures and fittings required for installation, as well as detailed fitting instructions.

Whilst these design features will benefit any standard or tuned example, these aspects become much more prominent in highly modified vehicles that require vastly improved cooling abilities in order to maintain charge temperatures and perform.

Our chargecooler’s improved cooling efficiency and straightforward fitment makes it an essential modification for all modified BMW M cars fitted with the S55 engine.

Dimensions:
OEM Chargecooler                                     
Width
276mm

Length
136mm

Depth
76mm

Volume                                                                                                                                              
2.85 litres

Frontal Area
37cm²

AIRTEC Motorsport Chargecooler                                     
Width
287mm

Length
190mm

Depth
118mm

Volume                                                                                                                                              
6.43 litres

Frontal Area
54cm²

Fits:

• F87 M2 (Competition only)
• F80 M3
• F82/3 M4

Please note: whilst this is a direct fit for the M3 and M4 models, the M2 Competition requires minor trimming to the metal on the underside of the bonnet to allow clearance, due to its significant size increase.

Features:

• 125% increase in capacity compared to original
• 45% increase in frontal area compared to original
• High-flow, moulded one-piece cast end tanks
• Huge increase in cooling ability & reduced charge temperatures
• Connects to all OEM fittings and fixtures
• High-quality powder coated black finish
• All fittings and fixtures included
• Comes with detailed fitting guide

AIRTEC part number: ATINTBMW6