Exhaust
2015-2020 Roush F-150 Cat-Back Exhaust Side Exit
Roush part # 421985
$1,299.00
Roush retail price · part only
Installed at our shop
est. $1,599.00
Part $1,299.00 + about 2 hrs labor at $150/hr ($300.00).
Estimate only — shop supplies and sales tax not included. We confirm the final installed price for your exact vehicle before any work.
Fits: 2015–2020 F-150
F-150Installed at our East Bridgewater shop, or shipped anywhere in the US. Prefer to talk? 508-715-3554
- Genuine ROUSH Performance part, from an authorized Gold Dealer
- Installed by Ford specialists at our East Bridgewater shop
- Roush retail price. Installed price estimated up front, confirmed before work
Prices and availability subject to change. Prices updated October 2, 2026.
Details & specs
Explore the Roush Cat-Back Exhaust Side Exit for your 2015-2020 F-150!
This exhaust system fits the 2015-2019 F150 with 5.0L, 3.5L Ti-VCT, 3.5L Ecoboost (non-raptor), or 2.7L Ecoboost engines, accommodating all cab and bed configurations. Experience increased airflow, reduced back pressure, and unlock your truck's full horsepower and torque potential.
Key Features:
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Dual tips crafted from durable 304 stainless steel, featuring the Roush logo and side exit.
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High-grade 304 stainless steel construction for the muffler, y-pipe, and inlet/outlet pipes.
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Mandrel-bent tubing for consistent flow, high performance, and long-lasting durability.
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Quick and easy installation, utilizing factory hanger locations with no vehicle modifications required.
- Comes with all necessary hardware.
This exhaust system not only delivers the iconic Roush exhaust sound but also maintains an "OEM" look, making it a great choice for F-150 owners looking for both style and performance.
Additional Information:
- Sporty and aggressive Roush sound.
- Exhaust tips made of high-quality stainless steel for superior corrosion resistance and durability.
- Tips embossed with the Roush logo.
- 3-inch diameter piping, mandrel-bent for consistent flow throughout.
This exhaust kit is designed to fit various cab and bed configurations for the 2015-2020 F150 with 5.0L, 3.5L Ti-VCT, 3.5L Ecoboost (non-Raptor), and 2.7 Ecoboost engines.
**Before purchasing, please verify compliance with your local noise ordinances.
