Yep, they are trying to be tricking with published prices. Unless you can buy just the pipes to eliminate the cat and reuse your stock cans.It looks like you have to click on adding a duel slip on for an additional $370, or a full exhaust for an additional $600! So it's really $660 or $890.
The phone number on his page is out of order.Just an FYI guys it's $900 for the full muzzy duals from Vforcejohn and only $950 if you want the black ones. Also I can almost guarantee there will be a greater hp gain out of the Muzzy's. Vforcejohn has a dyno and tests most of them.
Yea the commander didn't have a high compression motor and a catalic converter. The dual muzzys remove the cat and are well worth the money for the full system especially with his PRO digituner he sells for $255 with the exhaust.muzzys lost 2 hp on the commander and 1 hp with the dual hmf from the dynos i have seen