QSP BMW 3 Series E90 Boss Kit

Description

This QSP E90 boss kit is a steering wheel hub made by QSP Products for the BMW 3 Series E90, listed for 2005 to 2013. It goes between the steering column and a sports steering wheel, and QSP produces each hub for a specific car so it fits that column properly.

QSP E90 Boss Kit Details

• Car: BMW 3 Series E90 (2005 to 2013 as listed)
• For cars with an original airbag system
• Column side: 66 splines, 21.35 mm diameter
• Wheel side: 70 mm or 74 mm pitch circle
• Supplied with: 6 conical bolts, Allen key and airbag signal loop cables
• Colour: black
• Part number: QS-N1510

Airbag warning light

The E90 was supplied with an airbag, so the kit includes cables that loop the airbag signal. The car then reads the airbag as connected, and the airbag light does not come on in the dashboard.

Check before ordering

If you are unsure, compare the photos with the back of your original steering wheel, and check the number of splines and the diameter of the hole where the steering column goes in. These must match your car.

Choosing a wheel

The QSP E90 boss kit takes sports steering wheels with a 70 mm or 74 mm pitch circle. QSP’s own 350 mm wheels use 6 bolts on 70 mm, for example the QSP leather steering wheel 70mm. To take the wheel off when parked, a QSP ball type quick release can go between the wheel and the hub.

Confirm exact vehicles on the Fitments tab before ordering.