Originally Posted by radiantm3
Do the sportster cs' provide more lateral support over OEM? I want lighter, more supportive seats for the track but I need to be able to add remove a child seat in the back when I'm not at the track. Any advice?
I found them to be a big improvement over the OEM seats, I'd probably attribute some of that to the Alcantara as well. Brief moments on the track of wanting more lateral support on very tight corners but otherwise no complaints.