I ran my '96 ram with the cat only, then split to dual 2.25" straight pipe out the back. it wasn't too obnoxiously loud. those cats are kinda restrictive though. a higher flow cat would've probably been too loud.
1976 Spinnaker White Plymouth Duster, /6 A833OD 1986 Silver/Twilight Blue Chrysler 5th Ave HotRod **SOLD!*** 2011 Toxic Orange Dodge Charger R/T 2017 Grand Cherokee Overland 2014 Jeep Cherokee Latitude (holy crap, my daughter is driving)
