2004-2008 Ford F150 5.4L/4.6L aFe Rebel Series 3-2.5 inch 409 Stainless Steel Cat-Back Exhaust w/ Black Tip | Part# 49-43079-B

F150 5.4L/4.6L aFe Rebel Series 3-2.5 inch 409 Stainless Steel Cat-Back Exhaust Features:

• Constructed from 3" to Dual 2.5" Tubing
• Mandrel-Bent Stainless Steel for Maximum Flow
• Dual 3.5" Black Stainless Steel Middle Exit Tips
• High-Flow Muffler for an Aggressive Sound
• Passenger Side Exit for a Unique Look
• Uses Bayonet Style Hangers for a Secure Fit
• Heavy-Duty Band Clamps Ensure Leak-Free Seal
• Increases Horsepower and Torque Over Stock
• Dyno-Proven Gains of Up to +8 HP & +13 TQ
• Complete Bolt-On System, No Cutting Required
• Includes All Necessary Hardware for Easy Install

Bolt-On Performance Upgrade for 4.6L & 5.4L F150

The aFe Rebel Series Cat-Back Exhaust is built for F-150 owners looking to add aggressive sound and improved performance to their truck. Designed specifically for the 2004-2008 F-150 with the 4.6L or 5.4L V8, this system provides noticeable horsepower and torque gains all while enhancing the overall driving experience. Constructed from mandrel-bent 409 stainless steel, this exhaust is built to maximize exhaust flow and minimize restrictions. The 3-inch primary tubing smoothly transitions into dual 2.5-inch outlets, allowing exhaust gases to exit more efficiently. This setup helps reduce backpressure, improving both throttle response and overall power. In testing, this system produced an impressive increase of up to 8 horsepower and 13 lb-ft of torque, giving your F-150 a boost in performance where it matters most.

High-Flow Muffler with Dual Black Tips

A high-flow stainless steel muffler is at the core of this system, delivering a deep, aggressive exhaust note without excessive cabin drone. The straight-through design helps absorb high-pitched frequencies, keeping the sound refined while still providing a throaty, performance-driven tone. To finish off the system, dual 3.5-inch black stainless steel tips exit just in front of the rear passenger-side tire. This mid-side exit placement not only gives the truck a custom appearance but also helps prevent exhaust buildup behind the truck during off-road driving. The even tips feature a laser-etched aFe Power logo for a premium, race-inspired look. Better yet, installation is straightforward thanks to a bolt-on design that uses factory mounting locations. The system includes OE-style bayonet hangers, heavy-duty band clamps, and all necessary hardware for a secure, rattle-free fit.

Vehicle Fitment: 2004, 2005, 2006, 2007, 2008 Ford F150 5.4L & 4.6L V8

Fits the Following Bed/Cab Configurations:

• CC/LB (150.5" WB) SuperCrew 6.6' Bed
• EC/6.6' Bed (144.5" WB) SuperCab 6.6' Bed
• RC/LB (144.5" WB) Regular Cab 8' Bed
• CC/SB (138.5" WB) SuperCrew 5.6' Bed

Application Note: May not fit with side steps.