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Best Seller 11-14 Ford F-150 5.0l & 3.5l Ecoboost Roush Performance 421711 Side Exit Exhaust System Get 90% Off Today [CvfbpAsB]

$66.99 $214.99 -69%

Boost Your Ford F-150's Performance with Roush Side Exit Exhaust If you're seeking to elevate the performance and sound of your 2011-2014 Ford F-150, the Roush 421711 Side Exit Exhaust System is the perfect upgrade. This high-quality stainless steel

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Boost Your Ford F-150's Performance with Roush Side Exit Exhaust

If you're seeking to elevate the performance and sound of your 2011-2014 Ford F-150, the Roush 421711 Side Exit Exhaust System is the perfect upgrade. This high-quality stainless steel system boasts a deep, aggressive tone that sets your truck apart. Its dual rear side exit tips, adorned with the Roush logo, offer both functionality and style. With a new ECU calibration, this system optimizes both engine performance and fuel efficiency, ensuring a smooth and powerful driving experience.
  • 3-inch mandrel-bent exhaust piping for maximum flow and reduced back pressure
  • Stainless steel construction for durability and corrosion resistance

Key System Specifications and Benefits

The Roush 421711 Side Exit Exhaust System is engineered for excellence. It features a 3-inch diameter piping, designed to enhance flow and reduce back pressure, while the canister-style muffler with 4-inch dual rear side exit tips adds to the custom look. Crafted from 409 stainless steel piping and 304 stainless steel tips, this system is built to last. With the Roush logo on the tips, it not only improves performance but also enhances the appearance of your truck. The system also comes with a new ECU calibration, providing improved power and mileage.
  • Increases horsepower and torque by reducing exhaust restriction
  • Enhances the sound of your truck with a deep and throaty tone

Experience the Advantages of the Roush Exhaust System

The Roush 421711 Side Exit Exhaust System is a must-have for those looking to enhance their Ford F-150's performance and aesthetics. It's ideal for drivers who demand power, sound, and style. With its easy installation and hassle-free setup, it's a straightforward upgrade that can be done in about an hour. This system is compatible with all 2011-2014 Ford F-150s with a 3.5L EcoBoost, 5.0L, or 6.2L engine, including the SVT Raptor. It comes with a lifetime warranty from Roush Performance Products, ensuring your peace of mind. By choosing this system, you'll enjoy improved performance, a distinctive look, and a boost in your vehicle's overall appeal.
  • Improves the appearance of your truck with a unique and sporty look
  • Comes with a lifetime warranty for added confidence

What Our Customers Say

January 1, 2026

Absolutely no complaints!

It's a very well-made product, great quality and very versatile.

- Wilder T..

January 1, 2026

Absolutely no complaints!

This is a very well-made product with a lot of thought put into it.

- Thoughtful_Theo.

January 1, 2026

Absolutely no complaints!

It's a very well-made product, great quality and very well-finished.

- Ace F..

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