aFe Apollo GT Series 3-1/2in 409 SS Axle-Back Exhaust 2017-2025 Ford F-250/F-350 Polished Tip No Muffler 2005 heat-treated alloy steel• Piston Design:

heat-treated alloy steel• Piston Design: Race-developed high-flow piston for improved damping performance• Valving: Application-specific valving tuned for optimal ride control• Seal System: Redundant sealing pack including main seal

and improve ride quality both on and off the road

46mm monotube body delivers fade-free performance

application-specific internal valving

6L Duramax (LML)

aFe Apollo GT Series 3-1/2in 409 SS Axle-Back Exhaust 2017-2025 Ford F-250/F-350 Polished Tip No Muffler 2005 heat-treated alloy steel• Piston Design:aFe Power Apollo GT Series Axle Back Exhaust System Upgrade your Ford Super Dutys exhaust with the aFe Power Apollo GT Series Axle Back Exhaust System, engineered to deliver improved exhaust flow, a deep aggressive tone, and long lasting durability. This system replaces the restrictive factory axle back section with smooth mandrel bent tubing and a large polished exhaust tip for enhanced performance and appearance. Designed as a direct bolt on