Optimill slim-line boss 48 spline Measuring only 32mm in depth, this gives the driver a totally different driving experience, as it gives you much more space then using most other boss's.
Been 32mm in depth means you can reach the indicators with ease whilst still holding the steering wheel.
Made from single billet aluminium, black anodised, the 48 spline boss also fits 2015 models.
Please note the Momo horn button will no longer fit due to this being so slim therefore an billet aluminium Optimill cap is supplied.
The boss is supplied with screws and pins to cancel the indicators, you do not need to use the pins on 2015 models.
To ensure you get the correct boss for your vehicle please count the number of splines.