The Competition Package for the BMW E-Series N54 consists of the Wagner Tuning Competition EVO2 Intercooler Upgrade Kit and the N54 Downpipe Kit and fits the following vehicles.

* Note: So that the EVO 2 intercooler version fits in all specified vehicles, a little adaptation work may be needed.

This Wagner Tuning BMW E-Series N54 Catless Downpipe Kit is only suitable for the E82 135i Coupe, E82 1 Series M (1M), E88 135i Convertible, E90 335i Sedan, E91 335i Touring, E92 335i Coupe and E93 335i Convertible fitted with the N54 engine. This kit is a replacement for OEM BMW Part #18307553594 & #18307553595 (or #18307647042 & 18307647043 for 1 Series M).

Catless downpipes are designed for off-road use only. ECU tuning will be required to keep emissions fault codes and check engine lights from appearing.

The Wagner Tuning Competition EVO 2 Intercooler has core dimensions of 520mm x 210mm x 150mm stepped = 13.572cm cm³, providing a 85% larger frontal area and 90% more volume compared to the original intercooler.

Wagner Tuning's engineers have increased the intercooler core size and efficiency, as well as improved the end tank design to remove any OEM bottlenecks, resulting in increased flow rating and charge cooling properties. Wagner Tuning have used their award winning Competition Intercooler Core which is made specifically for this application. Despite it's size, the weight of the complete intercooler is only 7,4kg.

Constructed of the highest quality Tube and Fin intercooler cores with inside turbulators combined with cast aluminum endtanks optimized by CFD for best possible internal airflow. The stock click connections have been eleminated and increased to a connection diameter of 70mm for the inlet and outlet, so this kit comes with reinforced silicone hoses. 

This Intercooler Kit is the best choice when it comes to performance gains and low intake temperatures and also the right thing for racing.