[ARC550]

Originally Posted by ROBNYC

This looks like the DTUK tune , its known in the diesel world and very approved when I was doing some research on Racechip I found Dtuk.

http://www.diesel-performance.co.uk/...ails.php?id=10

You mean a JB rip off .. Yea bro lol
This is such a crock of shit. Don't mean to shoot the thread down but really!? I guarantee you dyno looks exactly like JB dyno numbers air/fuel and all lol.