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" matte black 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.
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" matte black slash cut tips.
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.
Stainless Works 20-21 Ford F-250/F-350 7.3L 304SS Redline Catback w/ 4in Matte Black Tips
Stainless Works F-250/350 7.3L Redline Exhaust
2020-26 F-250/350 7.3L Redline Catback
-SuperCab with 6-3/4' bed - 148" WB
-Crew Cab with 6-3/4' bed - 160" WB
-Regular Cab with 8' bed - 142" WB
-SuperCab with 8' bed - 164" WB
-Crew Cab with 8' bed - 176" WB
Exhaust System Kit
Exhaust System
Exhaust Kit