The only S55 turbo kit using 1.6” inside diameter piping, 3.5” downpipe splitting to dual 3”, 60mm wastegate with 2.5” dump tube, 3” charge pipe (6766 and larger). What does all that mean? More flow!! More info coming soon.
HP ratings
6266BB- 750whp
6466BB- 825whp
6766BB- 875whp
6870BB- 950whp
7275BB- 1050whp
7675BB- 12000whp