350km's out of a tank...damnnn

[XR6_4EVA]

Originally Posted by LukeyST

Yeh fair enough, why didn't you get the 2.5" cat-back? Or is that a typo.

Our intakes and exhausts will be quite comparable once i get my exhaust on.

Hopefully the new cat and o2 will do the trick!

I had the chance to use a friends exhaust place for a whole day trying on different mufflers and exhausts, i found the 2 and a 1/4 sounded awesome without drone, even though its an auto if you hold the gear at 4000 rpm it sounds nuts. Besides from the many exhaust size threads on these forums ive decided that 2 and a 1/4 is sufficient for the big six with intake and extractors...im not going to do cam shaft or head work.