Phil_RC_1
07-FZ6, 09-FZ1, 06-R*
On my 07 FZ6 headers there are bulges in each 2-1 collector pipe, I assume these are catalytic converters? And a bulge in the mid pipe as well, cat also???? 3 cats!!?? really?
Anyway, I’m thinking about trying a header from a 2006 or older which doesn’t have the cats in the primary tubes. Does anyone know if it will be a direct fit? Mounting points aren’t a big issue but it would be nice to know if I’ll have any clearance issues.
The purpose of coarse is to have a header without cats. That “should” give better performance and be a bit more efficient. A typical slip-on and mid-pipe would then delete the mid-pipe cat.
07 header
06 header
Anyway, I’m thinking about trying a header from a 2006 or older which doesn’t have the cats in the primary tubes. Does anyone know if it will be a direct fit? Mounting points aren’t a big issue but it would be nice to know if I’ll have any clearance issues.
The purpose of coarse is to have a header without cats. That “should” give better performance and be a bit more efficient. A typical slip-on and mid-pipe would then delete the mid-pipe cat.
07 header
06 header