CORSA 14398 3.0" Sport Muffler Upgrade Kit for 2017-2020 Ford F-150 Raptor 3.5L

Vehicle Fitment

• 2017-2020 Ford F-150 Raptor (SuperCab/SuperCrew, RWD, 3.5L EcoBoost)

Fitment Notes

• Direct replacement muffler upgrade for stock tailpipes on Raptor EcoBoost
• Not a full cat-back system - retains stock rear tailpipe exit
• Designed for Raptor models; may not fit non-Raptor F-150 without modification

Features

• Sport-tuned 3.0" muffler upgrade kit with aggressive sound profile
• Patented Reflective Sound Cancellation (RSC) technology for drone-free cruise
• Reuses stock tailpipes for straightforward installation
• 304 stainless steel construction for corrosion resistance
• Improved exhaust flow compared to stock muffler
• Reduces weight versus factory muffler
• Easy bolt-on design with included adapters and hardware
• Limited lifetime warranty from CORSA Performance

Specifications

• Part Number: 14398
• System Type: Muffler Upgrade Kit
• Piping Diameter: 3.0"
• Material: 304 stainless steel
• Sound Level: Sport sound
• Fitment Drive: Rear-Wheel Drive (RWD)
• Engine: 3.5L EcoBoost Turbo V6
• Configuration: Reuses stock tailpipes

Included Components

• 1x 3.0" Sport Muffler Upgrade Unit
• 1x Stainless Steel Adapter Kit to Stock Tailpipes
• 1x Hardware Kit for Installation
• 1x Printed Installation Instructions

Product Description

The CORSA 14398 3.0" Sport Muffler Upgrade Kit is engineered to enhance the sound and performance of your 2017-2020 Ford F-150 Raptor equipped with the 3.5L EcoBoost V6 engine. This high-quality performance muffler upgrade replaces the stock muffler while retaining the existing factory tailpipes, delivering a more aggressive exhaust note under acceleration without increasing unpleasant cabin drone during cruising. CORSA's patented Reflective Sound Cancellation (RSC) technology enables a confident, sporty tone while keeping highway cruising refined.

Constructed from premium 304 stainless steel, the 14398 kit improves exhaust flow and reduces weight compared to the original muffler, all while mounting with a simple bolt-on installation - no welding required. The included stainless adapters and hardware make fitting straightforward for both enthusiasts and professional installers. Backed by a limited lifetime warranty from CORSA Performance, this sport muffler upgrade is ideal for Raptor owners looking for a performance-oriented sound upgrade without replacing the entire exhaust system.