Hey guys Want to upgrade my exhaust again to see if I can get more out of that with my newly installed cams. Now my idea was 4 - 2 - 1 headers High flow cat 12 inch resonator Magnaflow twin tip muffler All in 2.5 inch now is that going to cause loss of bottom end torque as it's almost identical as current minus headers and piping is in 2 inch Also don't want it to be louder than it already which is around the 100-110db range