I'm even going to try something a little different. On my crew cab, I had the cutouts before the x-pipe and then into the mufflers, but I noticed a lot of lowend torque loss when the cutouts were open. So this time, I am going to put the x-pipe right up at the front, as close to the motor as possible, and weld the cutouts right behind them to see if this will help any. Hopefully I will see a nice medium between the gain of some low end, and gains in the upper RPM's.
2014 Ram 1500 Express 'Black Edition' SCSB 2wd - 5.7 Hemi
Mufflex Performance DOD14M Exhaust, Wheatley Performance Tune, Vararam Air Grabber Intake, Moe's Performance ported 87 mm TB, 180 degree stat
2013 Sierra 1500 ECSB. SOLD
2012 Silverado 1500 ECSB 2wd Z71 - Black 5.3L - SOLD
2007 Silverado RCSB NNBS--Greystone Metallic 4.8L-3.73 - SOLD