Paddle Shift Retrofit Harness for BMW 320i (F34) To reach the advertised ability

To reach the advertised ability of these fuel pumps

The turbo outlet pipe allows for more air flow out of the turbo to the intercooler

This is the exact opposite of what you want for getting your F25/F26 X3/X4 to perform better

These high performance DW or IDX 42mm fuel injectors come packaged in flow matched sets of six and are compatible with the Fuel-It

Paddle Shift Retrofit Harness for BMW 320i (F34) To reach the advertised abilitySince we created this conversion kit in 2008, it's allowed enthusiasts to easily add OEM BMW paddle shifters to their E9x E8x BMW that did not come with paddles from the factory. This kit includes a custom time saving plug and play harness that enables factory paddle shift without cutting, splicing, programming, or timely dealership visits. Separately purchase a steering wheel, paddle shifters, and the necessary steering wheel controls (MF buttons)