Corsa 21334BLK Sport Cat-Back Exhaust System 3.0" Front of Tire Exit with Black Tips

The Corsa 21334BLK is a Sport-level 3.0-inch cat-back exhaust system designed for the 2015–2020 Ford F-150 3.5L EcoBoost with a 157-inch wheelbase. Featuring a Front of Tire Exit configuration and black PVD-coated Pro-Series tips, this system delivers a bold, aggressive exhaust note without the cabin drone that plagues lesser aftermarket exhausts.

At the heart of this system is Corsa's Patented Reflective Sound Cancellation (RSC®) Technology, which acoustically engineers out the low-frequency resonance responsible for highway drone. The result is an aggressive cold start and a pronounced performance exhaust note under acceleration, while maintaining comfortable in-cabin sound levels at cruise.

Key Features:

• 3.0-inch pipe diameter for improved exhaust flow over the factory system
• Front of Tire Exit configuration for a clean, aggressive look
• Black PVD Pro-Series tips — Physical Vapor Deposition coating resists chipping, flaking, and corrosion
• Patented RSC® No-Drone Technology — aggressive sound under acceleration, drone-free at cruise
• 304 stainless steel construction with CNC mandrel-bent tubing for maximum flow and long-term durability
• 100% stainless steel hangers — CNC bent for exact, rattle-free fitment
• Torca® clamps for a 360-degree, leak-free seal at all connections
• Bolt-on installation — no cutting or welding required; all hardware and printed instructions included
• Sport sound level — up to 14 dB louder than stock under heavy acceleration
• Proudly Made in the USA in Berea, Ohio
• Backed by a Limited Lifetime Warranty

The 21334BLK is sold as a complete kit and is designed to replace your factory exhaust from the catalytic converter back. The black PVD tip finish uses the same Physical Vapor Deposition technology used to coat and harden industrial tools, ensuring a deep, brilliant black finish that holds up over time. Upgrade the sound, flow, and style of your F-150 EcoBoost with confidence.