Shop By Truck

Service Department

49-43121-B AFE 4" DPF Back Rebel XD Series Exhaust - Stainless Ford 2015-2016

SKU: AFE49-43121-B
Mftr. Part#: 49-43121-B
UPC: 802959603895
Manufacturer: AFE Power
AFE's 4" DPF (Diesel Particulate Filter) Back Rebel XD Series exhaust kit with T409 stainless steel construction. Designed for your 2015-2016 Ford 6.4L Powerstroke truck. This kit also comes with 5" black exhaust tips.

PRODUCT DETAILS (click to expand)

Mftr. Part#49-43121-B
Weight (lbs.):49.00 lbs.
Dimensions:4.00" x 23.00" x 13.00"

PRODUCT SPECS (click to expand)

Attribute nameAttribute value
Truck Type/ModelFord
Truck FamilyFord 6.7L 2015-2016
FinishStainless Steel (409)
Includes Tip(s)Yes
Exhaust TypeDPF-Filter Back


This DPF-back exhaust system is constructed of 4" mandrel-bent 409 stainless steel tubing for maximum strength and durability. Some cutting may be required, see instruction sheet for further information. Utilizing a factory style flange and hangers this system mounts directly to factory mounting locations for a hassle-free installation. 100% MIG-Welded for race-proven strength and durability. Finishing off this exhaust system are dual 5" diameter black 304 stainless steel intercooled clamp-on exhaust tips. The tips feature an aFe Power logo plate riveted on for a unique style.


  • 4" stainless steel DPF back dual tip exhaust
  • Dual 5" Diameter Black 304 Stainless Steel Intercooled Clamp-On Exhaust Tips
  • Utilizes factory style flange and hangers for a secure fit
  • 100% mig-welded for strength and durability
  • All necessary hardware for install included