aFe Apollo GT Series 3-1/2" to 4" 409 SS Axle-Back Exhaust for 2017-2025 Ford F-250/F-350 (No Muffler)

Fits 2017-2025 Ford F-250 and F-350 Super Duty models (XL, XLT, Lariat, King Ranch, and Platinum).

The aFe Apollo GT Series axle-back exhaust system is engineered to enhance your Super Duty's sound and performance without the restriction of a muffler. Constructed from 3-1/2" to 4" mandrel-bent 409 stainless steel tubing, this system provides maximum flow and superior durability compared to aluminized steel alternatives. The high-flow, straight-pipe design unleashes a throaty exhaust note while improving horsepower and torque delivery.

Installation is a direct bolt-on process requiring no cutting or drilling. This system utilizes a factory-style flange and hangers to ensure a precise, secure fit in the original mounting locations. The assembly is 100% MIG-welded for race-proven strength and longevity. Finishing the system is a massive 6" diameter polished stainless steel clamp-on tip, featuring a riveted aFe POWER logo plate for a distinct custom appearance.

• Manufacturer Part Number: 49-43116NM-P
• Construction: 3-1/2" to 4" mandrel-bent 409 stainless steel tubing
• Tip: 6" polished stainless steel clamp-on tip with logo plate
• Assembly: 100% MIG-welded for maximum durability
• Installation: Direct bolt-on using factory hangers and flange; no cutting required
• Design: No-muffler (straight pipe) configuration for aggressive sound and flow
• Hardware: Includes all necessary installation hardware