2015-2020 Ford F150 3.5L/2.7L aFe MACH Force-Xp 4 inch 409 Stainless Steel Cat-Back Exhaust w/ Black Tip | Part# 49-43069-B

F150 3.5L/2.7L aFe MACH Force-Xp 4 inch 409 Stainless Steel Cat-Back Exhaust Features:

• 4" mandrel-bent stainless steel for maximum flow
• High-flow stainless steel single in/dual out muffler
• Deep, aggressive exhaust tone with minimal drone
• OE-style flange and band clamps for a leak-free seal
• Massive 6" black stainless steel exhaust tip
• Improves throttle response and overall performance
• Utilizes factory mounting locations for an easy install
• 100% MIG-welded for maximum durability
• Direct bolt-on installation, no cutting required

Optimize Your F150 EcoBoost with aFe Power

Let your EcoBoost engine breathe better and sound more aggressive with the aFe MACH Force-Xp 4-inch Cat-Back Exhaust! The stock exhaust system on the 2015-2020 F150 does its job, but it holds back airflow, restricting performance and muffling the truck's natural sound. This system is designed to maximize exhaust flow, reduce backpressure, and enhance throttle response, all while giving your truck a deeper, more commanding exhaust note. The key to this system's performance gains lies in its 4-inch mandrel-bent stainless steel tubing. Unlike the factory setup, which has smaller piping and restrictive bends, this system allows exhaust gases to exit more efficiently. By improving airflow, the turbochargers can spool faster, resulting in quicker throttle response and stronger low-end torque. The smoother exhaust flow also helps sustain power through the mid-range and top end, making acceleration feel more effortless.

Aggressive Yet Refined Exhaust Note

Sound is another area where this system transforms the driving experience. The high-flow, single-in, dual-out muffler is designed to eliminate high-pitched tones, replacing them with a deep, throaty growl under acceleration. At idle, it delivers a noticeable rumble, and when you step on the gas, it lets out an aggressive roar without excessive drone inside the cab. The side-exit design adds to the unique sound profile, giving your truck a bold, high-performance tone that stands out from the crowd.

High-Quality Construction & Simple Installation

Durability is just as important as performance, and this system is built to last. Constructed from 409 stainless steel, it’s designed to withstand harsh conditions, whether you're daily driving or hitting the trails. Additionally, the 6-inch black stainless steel tip adds a tough, aggressive look and features a laser-cut aFe Power badge for a premium finish. Installation is straightforward and hassle-free. The system bolts directly to factory mounting points, using OE-style bayonet hangers and heavy-duty clamps to ensure a secure, leak-free fit. No cutting or modifications are required, so you can get it installed and on the road in no time.

Vehicle Fitment: 2015, 2016, 2017, 2018, 2019, 2020 Ford F150 3.5L & 2.7L EcoBoost

Fits Wheelbase: CC/SB Super Crew w/ 5.5' ft. Bed (145"); EC/SB Super Cab w/ 6.5' ft. Bed