Joined
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744 Posts
ok Focus Central Race header and 2.5" magnaflow catback (and FC Flexpipe if applicable)
-vs-
MAC shorty , Focus Central Hi-Flow cat, Focus Central Flex-pipe, Magnaflow
(additional ?) Do you still need a flex pipe with a race header?
I'm more concerned about power vs "legality" since we don't have inspections and stuff, but I'm also concerned about the "smell" is it true once you take out the cat there's a foul smell? and how noticeable is it after you do that? and how "foul" is the smell?
Thanks to anyone who helps!
-vs-
MAC shorty , Focus Central Hi-Flow cat, Focus Central Flex-pipe, Magnaflow
(additional ?) Do you still need a flex pipe with a race header?
I'm more concerned about power vs "legality" since we don't have inspections and stuff, but I'm also concerned about the "smell" is it true once you take out the cat there's a foul smell? and how noticeable is it after you do that? and how "foul" is the smell?

