Up for sale is my Innotech x-pipe with 200 cell cats. They have less than 1000 miles on them before I opted to go catless for the track. I didn't get any check engine lights with these installed and the didn't require any O2 spacers. They'll bolt right onto you stock exhaust and headers and add a nice growl to the exhaust sound along with better acceleration in the higher RPM range. The quality of this is top notch as you can tell by the welds. $1050 shipped in the US, or $1000 picked up in the SF Bay Area.

 

Sold, sold, sold!