I used ACC on my RR. There was plenty of extra going all the way up the firewall. Had to trim it off. I used the one with the heavy mass backing. Fit very well. Cheapest place was from Rock Auto. All drop shipped from ACC anyhow.Thanks guys. I've used ACC on several builds. Decent quality, but they seem to really be thrifty on the length of carpet, up front/cowl. I'm sure I'll end up with their stuff again.