I just picked up a set of like new 09 e90 BMW base seats, manual operation, heated. I'll be tossing them in.
The heat wiring may get a little funky, module controlled and all, but my dad is a tv repair man and he has an awesome set for tools. I'll work it out and spell out what I do later.
Just sitting in them in the back of my pickup i can say...
Theres no lumbar and I wont need it, as the seat back isn't cupped.
the height adjustment is going to solve my primary issue with the Pro-cars.
softer padding and the "pleather" feels nicer. not nearly as slick, theres some gripping texture.
price? 300. brackets, 150. procar price? 750 plus shipping.
so, you'll save what? 350 bucks? not much, but a happy *** is priceless.
i am going to start looking for M3 seats though. the seller had put those in, and they really were quite the seat. i could adjust those about perfect. i'm sure a takeout interior with needed wiring harness is going to be spendy tho.