That reducing coupler... does it come w/ a 3" adapter for a 3" DP?
We have a few options with regards to the coupling to the downpipe
(1) A 3" to 60mm Adapter is included standard, that mates directly to the stock downpipe. No cutting, modifying, welding, etc.
(2) (Optional) 3" V-Band to 3" Slip Fit Adapter to mate to a universal 3" Downpipe.
(3) (Optional) If you already have our Downpipe, a 3" V-Band to 3" V-Band Link is included to mate the downpipe directly to the cat-back.
NOTE: If you purchase our complete Turbo-Back, the 3" Link is included standard.