Hey guys, wondering if I can get some advice. I'm still not getting a sure answer yes or no if I can run the stage 2 map on my car. I've asked BM3 customer service prior and they told me I must run an aftermarket dp be it may catless or high flow even though I did mentioned I'm running AA mid-pipe which I thought may help a little regarding having less restrictive exhaust with fewer cats. The reason I ask this is I see some guys running stage 2 map 93 maps on their m3/m4's and the platform should be near the same, yes? So I'm confused, can I run stage 2 with my M2 comp with AA mids or do I need a dp? Though I do want more power I really don't want to be full catless since I don't have any secondary cats anymore.
This is a post from the m3/m4 forums.
