Quote:
Originally Posted by msan
I read on evolve's website that any cat in primary position is robbing power...take it for what it is I guess
|
This is true. The 300cell they use in the aFe is round rather than a pancake, and the brick is 25% less dense, and there's no secondary cat, piping runs are all truly 2.5" etc., so it's still going to flow better than stock, but not as well as the evolve pipe or catless setups
The ones with a 200cell cat in the secondary position, only, like evolve and the akra, obviously have no hope of passing the onboard cat efficiency monitoring without a tune that impacts sensor readiness in some way, so you have to decide what you want to make a priority. If I didn't care about at least making an attempt at keeping monitoring intact for purposes I would have chosen differently, but wanted to give this a shot since it's the only 300cell option on the market.