4" Competition 2-1 system XL86-99

Stainless Steel two-into-one system with SuperTrapp's brushed aluminum muffler featuring the 4" adjustable disc system. Comes complete with bracket, twelve discs, closed end cap and screws. For those who already have a SuperTrapp XR-style 2-into-2 exhaust system ZPN 233090 (SuperTrapp 815-70883) we have a conversion kit available that re-uses the headers and changes the system into 2-into-1.