Cobra Racer Pro steel side mounts. Part number SUBFR18.
Side mountable seats only
These bolt through the sides of a seat. They will not fit a base mounted seat, and that is the first thing to check: holes through the flanks means side mount, holes underneath the base means you need a fitting frame instead.
If you are not sure, turn the seat over and look, or send us the model and we will tell you.
Steel, and how it sits against the alloy
Heavier than the alloy mounts and a good deal less expensive. Steel also wears better. Both materials carry FIA approval, so the choice is about weight and cost rather than what will pass scrutineering.
On a club or road car steel is usually right. The alloy is worth the difference on a car that gets weighed.
How they mount
Side mounts bolt to the sill structure rather than the floor, which is what gives the lower seating position: you lose the height a base frame’s legs would have added.
Check your sills will take the bolt pattern before ordering. A caged or purpose built car normally will; a standard road car sill may need reinforcing first.
Before you order
Made for Cobra’s motorsport range and they bolt straight in. Use them with Cobra seats: another maker’s shell may line up and we cannot guarantee the fitment.
One set mounts one seat. Order two for both sides.
Mounts on their own do not complete an installation, so tell us the vehicle and the seat and we will make sure you have everything.






