Nope & yes...You want to run those 2 x 2" pipes as far back as practical where you can run BOTH pipes into a Reversed mid 90's Chev Caborala (sp) Van Walker Oval Glasspacks turbo remake 1 in 2 out , Like the AUST 1965 Holden l6 "X2" Twin Carb, Split Exh GM 6 & the Later 186S (which merged the tubes shorter in a Y )...