I have a Taurus SHO and just use a brake box. It helps with quick stops quite a bit and at nearly 5K in weight, that might be a good thing!
WW
2013 Fleetwood Discovery 40G
TOADS: 12 Jeep JKUR Wrangler, 16 Cherokee Trailhawk, 15 Grand Cherokee, 13 RAM 1500 Longhorn (not a toad) American STEEL = American profits
RET USAF MSGT (26yrs) and still DoD ATC.
DW,DS,DD in the MH w/Westley the killer PUG!