AIRTEC intercooler for the BMW 1M Coupe
Airtec intercooler was seeing an average of 36 degrees with an increase of around 17 bhp.
The test shows with a basic stage 1 remap, you can gain power with just having an Airtec intercooler.
With having an Airtec intercooler fitted and keeping air temperatures down means a proven increase in power.
ATINTBMW2/1M

