the ones im talkin about look exactly like the one in the link you sent me, but with offset inlet/outlets. i do believe that the 2 i have are gonna sound exactly like my buddies f-body setup, and just like what you want, cuase thats obviously what im goin for(hence the name...Sleeper).

and yeah the aluminized (chrome) mufflers. i got mine off ebay form a guy here in town that didnt put em on his 99+ stang if you remember.

im tellin ya......dont do the flows...if you want loud rumble and driving drone...then yeah...otherwise i have learned sound doesnt = performance, and ill stick with the free flowing magnaflow. i think of Dynomax as a good mix between Flows(loud) and magnaflow(with a little less perf gain)

just my 2 cents.