Built of 304 series stainless steel (pipes turn a beautiful gold finish after being run)
1-3/4" headpipes exit into true reverse-cone megaphone mufflers
2-1/2" straight-through repackable cores (12 discs per pipe)
O² sensor plugs included for non-sensor applications
Awesome sound and performance
Made in the U.S.A.
DISCLAIMER: Not legal for sale or use in California on any pollution controlled motor vehicles.