The Competition Package for the BMW F-series consists of the Intercooler Upgrade Kit, the N55 Downpipe Kit without catalyst and fits the following vehicles.

BMW M135i F20 / F21 till 06/2013
BMW 335i(x) F30 / F31 / F34 till 06/2013
BMW 435i(x) F32 / F36 till 06/2013

Intercooler Upgrade Kit 200001071

The High Performance Intercooler has the following dimensions (520mm x215mm x145mm /stepped 13.840cm³ / Stock IC 510mm x130mm x110mm, 7.293cm³)
Approx. 85% bigger surface and 90% more volume over Stock Intercooler. The Competition Core provides excellent cooling properties and weight is also very low (8,6kg).
The endtanks of the intercooler are made of cast aluminium and have been optimised with the help of flow analysis in the CAD system. Plug & Play Installation using the stock pipework, no cutting or bumper removal required.

packing list:
1 intercooler
1 mounting material
1 installation instruction

Downpipe-Kit N55 catless 500001014

replacement for OEM BMW Part# 18328603875
made out of high quality stainless steel 1.4301 (SS304)
100% perfect fit, replace OEM
less thermal load on the turbocharger
more power by reducing back pressure
significantly more torque
without catalytic converter
connection diameter 105mm