6 into 1 exhausts?

Is there any car in real life having 6 into 1 exhausts for an NA engine? Is this set up theoretically possible? I am asking this because i may want to make 6 into one exhausts for my testarossa instead of the more common 3 into 1.
Please asdvice. Thanks.

I can't recall any example off hands, but I believe 6 to 1 is more suited for a high rpm engine, such as a racing engine, and 6 to 3 to 1 has better mid and low rpm torque for better drivability on the street.

Ok. Btw, do the Ferrari F50 have 6 into 1 fused exhausts? Can somebody who has the kit post a pic. Thanks.

6 into 1 exhausts:
http://www.cliffordperformance.com/home.htm

r u talking about V-6 engine with one exaust?
or a V-12

if it is a v6 the 94-97 accord V-6 are like that


then again i dont know what im talking about

whoa the Accord V6 has 6 to 1??

maybe tht was one of those moments after i just sprayed in my room?

it happends alot these ddays