are the cup seat runners removable?

[l33th3tr33]

I might be getting some seats out of an mx5 for the 172 but was wondering about the bases, are they removable from the standard seats or would the only way be making/buying runners? Was having a chat with my dad about it and we reckon they're welded to the seat.

 

[Matt Cup]

.

 

[Dan@SJM]

The runners are bolted. 5x m8 nuts behind the plastic covers

 

[l33th3tr33]

Brilliant, do you know if the runners are level on the floor or is it going to have to be custom subframe?

 

[vecbtb]

Brilliant, do you know if the runners are level on the floor or is it going to have to be custom subframe?

Not level, inside is much higher. My Recaro frames are off the car in my garage at the moment, I can measure them later if you like to give you an idea.

 

[l33th3tr33]

Not level, inside is much higher. My Recaro frames are off the car in my garage at the moment, I can measure them later if you like to give you an idea.

That would be super helpful, thanks!

 

[vecbtb]

78mm / 56mm.