I had the Corsa Sport on mine and other people liked it more than I did. If I had it to do over again, I'd go with Flowmaster
I just came across the blastin bobs reso delete kit, MF25015. From the clips it sounds like they have the deepest tone like I'm looking for. Waiting on a response from him. This is not my daily driver so a little noise is ok. I'm just wondering about a CAI to pair with it. My Harley background says more air in, more air out equals better response. Of course Harleys are restricted considerably for EPA.
I've had FM Force 2 since delivery in late 14 and no drone. Reso deletes or systems without a hitch flow reso will give you drone.
That's what I just ordered last week! The Blastin Bobs 5015 resonator delete. Hope to get them bad boy installed this weekend hopefully. Have the 6-speed with no MDS, perhaps drone won't be an issue?