Cat back off 1.6 NA.

From flange of Racing Beat header to over the rear axle/half shaft.

Cat is super small and the one that Andy Hollis chose from his GRM test of cats.

Muffler is Flowmaster Hush Power. Had built to meet SCCA sound requirements when they first were adopted.

Autocross miles only, never on the street.

2.5” outside diameter pipe, 2.25" inside diameter

Ready to install onto factory hangers.

$60 cash can deliver to BMW Mineral Wells event March 18 or to Track Dog swap meet April 8

Four pix -- follow link then scroll left or right

http://i293.photobucket.com/albums/m...psa5kjbel7.jpg