20+ F-250 and F-350 2WD/4WD 7.3L catback. 3" true dual catback exhaust features an X-pipe muffler and dual S-tube mufflers with dual 4" polished slash cut tips. Exits behind passenger rear tire. Connects to OEM or Stainless Works header system for a full performance exhaust. This catback system features our classic Redline sound level. Compatible with all cab/bed configurations. Fits 160-164" wheelbase or 176" wheelbase out of the box. This system will fit shorter wheelbases with minor trimming. -Regular Cab with 8' bed - 142" WB -SuperCab with 6-3/4' bed - 148" WB -SuperCab with 8' bed - 164" WB -Crew Cab with 6-3/4' bed - 160" WB -Crew Cab with 8' bed - 176" WB
All warranty questions, claims or otherwise should be directed toward the manufacturer, Dart.