Nova LS Swap 1968-1972 Headers Dimensions:2" x 3" Comes with a 3" X-Pipe

Comes with a 3" X-Pipe standard

our Long System is constructed entirely of 304 stainless steel and features a 3" X-pipe

Standard round port flanges or optional D-port style also available upon request

This system fits: 2001-2006 BMW E46 M3

Nova LS Swap 1968-1972 Headers Dimensions:2" x 3" Comes with a 3" X-PipeIf you opted for LS power for your Gen 3 Nova, a high quality ARH option is now available. For stock or Detroit Speed front ends and primaries up to 2" available, let us know what you need and we will accommodate you. 3rd Generation Nova owners who have opted for LS power can now get the same great ARH quality for their 1968 72 Nova Features include: 304 S S construction throughout, 3 8" flanges with hand ported inlets, fully welded custom sized merge