M491 Mod

Have an M491 Widebody Carrera and want to add a performance pre-muffler, bypass pipe or catalytic converter?  We offer a modification the fits the 930 suspension without sacrificing performance.  This modification can be added to any member of our pre-muffler family of products including the Active Exhaust Systems.

Must be purchased in conjunction with any member of the pre-muffler family of products.

CUSTOM ITEM – please allow 4 weeks for us to build this for you.