I am looking for different types/options of comfortable seats for my Regal. Racing INSPIRED is the seat I am looking for. Buick seat is typical GENERIC 80's crap that GM put out. I am looking to upgrade the seats. Ever set in a Corvette? WRX? The seats SUPPORT you. You can't drive a car to it's potential if you don't feel as "one" with your car.
Soooooo true.
On a car set up for cornering you will literally fly out of your seat without the proper support and restraints
These are picts of my housemates '93 E36 BMW, its gutted - 2800 lbs, has a few eng mods and numerous suspension mods.
On michelin pilot sport street tires IIRC 235/245 17 combo, I literally (as a passenger) have to clamp my hand on to the upper area of his seat to keep from being thrown out of the passenger seat on mountain runs.
Having driven the car numerous times I find that the sparco is extremely supportive but it is a race seat. I find it to be perfectly comfortable because when I drive I like to drive and not lounge in the car. If you want to lounge and ride in the car rather than drive, or are a drag racer, a seat like this is definitely not for you.
The seat in combination with the Schroth 4 point harness glues your behind in place so you can focus on driving rather than hanging on to the steering wheel to keep from flying around. IIRC, Schroth is the only manufacturer of a DOT legal harness out there.
For the street/track I would personally go with a seat with the same lower design but sans the head "cage". The upper portion makes it very difficult to see rearward when backing up and hurts peripheral vision.
I would look for something with a course material covering it. I had a corbeau in my old F body that had like a velour type material covering it and that was not very durable. The sparco has almost like a canvas feel to it. Suede would also be very nice. You of course get what you pay for.
FWIW In my Buick I have the stock seats and they do just fine for drag racing.