ROUSH 3-Inch Cat-Back Exhaust | Ford Ranger 2.3L (19-23) (422179)

Fits 2019–2023 Ford Ranger XL, XLT & Lariat with 2.3L EcoBoost

Part #: 422179

Overview

Give your Ranger the signature ROUSH exhaust sound and performance styling with the ROUSH 3-Inch Cat-Back Exhaust System. Designed specifically for the 2019–2023 Ford Ranger 2.3L EcoBoost, this system uses corrosion-resistant 304 stainless steel, mandrel-bent 3-inch tubing, and dual polished ROUSH exhaust tips for improved exhaust flow and a more aggressive exhaust note. ROUSH officially lists part 422179 for 2019–2023 Ranger models.

Key Features

• Fits 2019–2023 Ford Ranger
• Fits XL, XLT & Lariat
• Designed for the 2.3L EcoBoost
• 3-inch mandrel-bent tubing
• Premium 304 stainless steel construction
• Improved exhaust flow
• Performance gains of up to 6 horsepower
• Gains of up to 8 lb-ft of torque
• Distinctive ROUSH exhaust note
• Dual 4-inch polished exhaust tips
• Dual-wall exhaust tip construction
• ROUSH logo etched into the tips
• Corrosion-resistant construction
• Uses factory-style mounting locations
• No cutting of the factory exhaust required
• ROUSH 90-day limited parts warranty

Construction & Performance

The 422179 is manufactured from durable 304 stainless steel with 3-inch mandrel-bent tubing to promote smooth, consistent exhaust flow. ROUSH pairs the system with large 4-inch dual-walled polished tips etched with the ROUSH logo for a premium performance appearance.

Independent application information reports performance gains of up to 6 HP and 8 lb-ft of torque over stock, while the freer-flowing design delivers the deeper, more aggressive exhaust character expected from a ROUSH system.

Installation & Fitment

The 422179 is designed specifically for 2019–2023 Ford Ranger models equipped with the 2.3L EcoBoost engine. ROUSH rates installation at approximately 1.5 hours using standard garage tools. 

What's Included

• ROUSH cat-back exhaust system
• 3-inch stainless steel exhaust tubing
• ROUSH performance muffler
• Dual 4-inch polished exhaust tips
• Exhaust clamps
• Installation hardware

Ideal For

Perfect for Ranger owners looking for a deeper ROUSH exhaust note, improved exhaust flow, premium 304 stainless steel construction, and aggressive dual polished-tip styling in a direct-fit cat-back system.