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      04-24-2013, 12:37 AM   #12
Chriskm3
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Drives: M3
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What do the adapters look like
Quote:
Originally Posted by aus View Post
They came with the EVO. I'm not sure if they were in the X-pipe box or slip on box. I saved mine and I'm glad I did since I'm considering swapping out the X-pipe too. I'm super sensitive to smell and it's a little more than I want with the 100cpi cats. I think I'd be pretty happy with 200 cpi cats.

For the OP. You won't gain much by deleting the secondary cats. Evolve did pressure studies and didn't gain much by deleting the secondary cats. You may gain some sound by getting rid of them, but I'm thinking you need to switch the rear section to something more aggressive sounding. The Akra just doesn't have that V8 snarl, but I keep it since it's very livable.
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