AIRTEC Motorsport De-Cat Downpipe for BMW B58 Engine 718 Boxster GTS Accepts OEM AC Condenser and

Accepts OEM AC Condenser and Fan Shroud

5) 2010-2013 BMW 3 Series (E93) 318 (2

So when it comes to keeping your engine cool and your 997 911 / 987 Boxster/Cayman running at its best

Crafted from 100% prepreg carbon fiber and featuring a precision CNC machined collar

AIRTEC Motorsport De-Cat Downpipe for BMW B58 Engine 718 Boxster GTS Accepts OEM AC Condenser andAIRTEC Motorsport De Cat Downpipe for BMW B58 Engine. By removing the original restrictive catalytic converter located within the factory OEM downpipe, back pressure is hugely reduced, which in return means faster response, increased power and a more aggressive exhaust note.