aFe Mach Force XP Filter Back Exhaust (2011 6.7L Powerstroke)

Big Sound, Big Power. Unleash up to 37 more pounds of torque from your 6.7L Powerstroke and give it the growl it should have had from the factory with aFe's Mach Force XP Filter Back system. This filter back will add power and give your Super Duty a bigger, deeper exhaust note without eliminating your cats or DPF. This exhaust is just what you need to stay street legal, but give your rig some attitude.

Improves Exhaust Flow. aFe's Mach Force XP Filter Back has been tested to out-flow the stock exhaust by up to 11%. The result? Faster throttle response and less lag from your turbo, so your engine can provide power on demand. Plus you improve horsepower and lower your EGTs - the perfect compliment to other mods.

Premium Quality. The Mach Force XP Filter Back is made of huge 4" mandrel-bent 409 stainless, and finished with an intercooled tailpipe and a show-quality, fully polished, 5" 304 stainless tip.

Application. This aFe Mach Force XP Filter Back is designed for 2011+ F250 & F350 SuperDuty trucks with the 6.7L Powerstroke Diesel engine.

Hardware Included:

• Hanger clamp
• Band clamp
• Mid-pipe
• One-piece over-axle/tailpipe
• 5" exhaust tip

Installation Instructions

aFe MachForce XP Filter Back Exhaust (2011 6.7L Powerstroke) - Installation Instructions!