I needed seats for a track event and the ones I ordered had not yet shown up, so I bought these and used them for four days on the street and two days on the track. The 'W' in the model designation stands for 'Wide'. They're two inches wider than the standard RT4009HR. Exact specifications can be found here (http://www.racetechseatsna.com/race_seats/RT4009HR.html).

Though they're wide seats, the overall width is narrow enough to fit into a 997 with a full interior without rubbing the doors. I haven't tried to fit them into a Subaru, but I'm sure there's plenty of room for them.

http://smitty.corsalogistics.net/For_Sale/Racetech_RT4009WHR_1.jpg

http://smitty.corsalogistics.net/For_Sale/Racetech_RT4009WHR_2.jpg

The price for the pair is $2,200 plus shipping. The price is firm and I will not separate them. They do not come with brackets.