@cheese on toast
The extensions i have on are minimal in length as i only need it for the accelerator pedal, but they put all 3 on to make them even.
The clutch and brake pedal u can lift up the extension, but the accelerator pedal a hole was drilled and the extension was bolted to the pedal due to length of floor pedal
Hope that makes sense, these were added after i got the bmw x1 and they fitted them whilst i waited took around 20 mins.