---
product_id: 2503747
title: "Roush 421711 F-150 Cat-Back Exhaust for 6.2L / 5.0L / 3.5L (2011-2014) Side Exit"
brand: "roush"
price: "€ 1547.31"
currency: EUR
in_stock: true
url: https://www.desertcart.sk/products/2503747-roush-421711-f-150-cat-back-exhaust-for-6-2l
store_origin: SK
region: Slovakia
---

# Fits all 2011-2014 F-150 5.0L, 6.2L & 3.5L models 3" mandrel-bent piping for max flow 409 & 304 stainless steel corrosion resistance Roush 421711 F-150 Cat-Back Exhaust for 6.2L / 5.0L / 3.5L (2011-2014) Side Exit

**Brand:** roush
**Price:** € 1547.31
**Availability:** ✅ In Stock

## Summary

> 🚀 Elevate your F-150’s roar and style—because average just won’t cut it.

## Quick Answers

- **What is this?** Roush 421711 F-150 Cat-Back Exhaust for 6.2L / 5.0L / 3.5L (2011-2014) Side Exit by roush
- **How much does it cost?** € 1547.31 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.sk](https://www.desertcart.sk/products/2503747-roush-421711-f-150-cat-back-exhaust-for-6-2l)

## Best For

- roush enthusiasts

## Why This Product

- Trusted roush brand quality
- Free international shipping included
- Worldwide delivery with tracking
- 15-day hassle-free returns

## Key Features

- • **Built to Last:** Premium 409 stainless steel muffler and pipes paired with chrome-flashed 304 stainless steel tips ensure corrosion resistance and long-lasting durability.
- • **Iconic ROUSH Sound:** Aggressive, resonator-deleted design delivers that unmistakable ROUSH growl without compromising an OEM sleek side-exit look.
- • **Unleash True Power:** Optimized 3" mandrel-bent exhaust piping reduces back pressure, unlocking your F-150’s full horsepower and torque potential.
- • **Show Off with Style:** Polished muffler, outlet pipe, and y-pipe with embossed ROUSH logo tips make your truck stand out with premium craftsmanship.
- • **Perfect Fit for Every F-150:** Compatible with all cab and bed configurations from 2011-2014, including SVT Raptor and King Ranch editions—modification required only for select Platinum and Harley Davidson models.

## Overview

The ROUSH 421711 Cat-Back Exhaust system is engineered for 2011-2014 F-150 5.0L, 6.2L, and 3.5L models, featuring 3" mandrel-bent stainless steel piping and a resonator-deleted muffler for enhanced airflow, durability, and the signature aggressive ROUSH sound. Its polished components and side-exit design deliver both performance and OEM-inspired aesthetics, making it a must-have upgrade for serious F-150 enthusiasts.

## Description

Looking to obtain the iconic ROUSH exhaust sound for your F-150, but want a more “OEM” look? Some great quality features of this exhaust are: The muffler, inlet, outlet, and y-pipes are made from high-quality 409 stainless steel to prevent corrosion and enhance durability. The tips are constructed of high-quality 304 stainless steel that have been chrome-flashed for superior corrosion resistance and durability, and are embossed with the ROUSH logo, which exit out of the side of the vehicle. The piping in this system is 3” in diameter, which is all mandrel-bent to promote consistent flow throughout. Other companies tend to crimp-bend their exhaust, which can cause restrictions and inconsistent flow. This exhaust kit is designed to work on all cab and bed configurations for the 2011-2014 5.0L, 6.2L (including SVT Raptor), & 3.5L F-150s. This includes the XL, STX, XLT, FX2, FX4, Lariat, King Ranch, SVT Raptor, Limited, SuperCrew, SuperCab, and Regular Cab models. Please note that for 2011-2014 6.2L Platinum and Harley Davidson edition F-150s, modification to the factory exhaust flange will be required. ROUSH obtains its iconic aggressive sound on this system by deleting the restrictive factory resonator, and implementing a canister-style muffler with 3” exhaust piping.

## Features

- Fits the 2011-2014 5.0L, 6.2L (including SVT Raptor), & 3.5L F-150s - all cab and bed configurations
- Note: 6.2L Platinum and Harley Davidson editions require modification to the factory flange
- Increased air flow and less back pressure to help reach the trucks full potential in horsepower and torque
- Muffler, outlet pipe, and y-pipe are all polished

## Technical Specifications

| Specification | Value |
|---------------|-------|
| Brand | Roush |
| Item dimensions L x W x H | 62 x 12 x 17 inches |
| Vehicle Service Type | Truck |
| Inlet Connection Size | 3 Inches |
| Outlet Connection Size | 3 Inches |
| Manufacturer | ROUSH |
| OEM Part Number | 421711 |
| Item Weight | 5 pounds |
| Product Dimensions | 62 x 12 x 17 inches |
| Item model number | 421711 |
| Is Discontinued By Manufacturer | No |
| Manufacturer Part Number | 421711 |

## Product Details

- **Brand:** Roush
- **Material:** Stainless Steel
- **Item dimensions L x W x H:** 62 x 12 x 17 inches
- **Vehicle Service Type:** Truck
- **Item Weight:** 5 Pounds

## Images

![Roush 421711 F-150 Cat-Back Exhaust for 6.2L / 5.0L / 3.5L (2011-2014) Side Exit - Image 1](https://m.media-amazon.com/images/I/51LO3gJa5cL.jpg)
![Roush 421711 F-150 Cat-Back Exhaust for 6.2L / 5.0L / 3.5L (2011-2014) Side Exit - Image 2](https://m.media-amazon.com/images/I/419yFa4XC+L.jpg)
![Roush 421711 F-150 Cat-Back Exhaust for 6.2L / 5.0L / 3.5L (2011-2014) Side Exit - Image 3](https://m.media-amazon.com/images/I/41oVfZu1ejL.jpg)
![Roush 421711 F-150 Cat-Back Exhaust for 6.2L / 5.0L / 3.5L (2011-2014) Side Exit - Image 4](https://m.media-amazon.com/images/I/21QtU4BTUtL.jpg)

## Questions & Answers

**Q: Will this fit a 2010 f-150 (5.4l v8 supercab)? title says yes description says no.**
A: One of the pipes is cut to fit. I did my super crew with no problems.

**Q: My truck is a family vehicle. Will everyone have a migraine after an 8 hour drive? A friend of mine installed a Borla and it kills me riding in it.**
A: It's has a terrible drone at 1500-2000 rpm. I added a resonator to help cancel the drone noise. Better but if you are looking something more muted than a Borla this       
 roush set up is not the one.

**Q: I have an all black truck (wheels/bumbers/lights...everything.) Can I swap the Rousch chrome tip with a stock universal tip?**
A: You'll want to make sure the swapped tips are for side-exits instead of rear exits. The system is sold with black tips as well www.amazon.com/dp/B00N35TZAU

**Q: Someone mentioned reduced gas mileage,anyone experienced this? Is the resonator too big or the pipe too small to reinstall if the exhaust is too loud?**
A: I haven't seen any difference in gas mileage. The exhaust system sounds awesome and is a little loud but installed a 3" racing resonator to remove the droning at 1500-2000 rpm.  The factory resonator will not fit the new system.   Hope this helps

## Frequently Bought Together

- Roush 421711 F-150 Cat-Back Exhaust for 6.2L / 5.0L / 3.5L (2011-2014) Side Exit
- Orion Motor Tech Truck Tailgate Assist, Pickup Tailgate Lift Assist Kit, Pickup Tailgate Shock Compatible with 2004 2005 2006 2007 2008 2009 2010 2011 2012 2013 2014 Ford F-150 and Lincoln Mark LT

---

## Why Shop on Desertcart?

- 🛒 **Trusted by 1.3+ Million Shoppers** — Serving international shoppers since 2016
- 🌍 **Shop Globally** — Access 737+ million products across 21 categories
- 💰 **No Hidden Fees** — All customs, duties, and taxes included in the price
- 🔄 **15-Day Free Returns** — Hassle-free returns (30 days for PRO members)
- 🔒 **Secure Payments** — Trusted payment options with buyer protection
- ⭐ **TrustPilot Rated 4.5/5** — Based on 8,000+ happy customer reviews

**Shop now:** [https://www.desertcart.sk/products/2503747-roush-421711-f-150-cat-back-exhaust-for-6-2l](https://www.desertcart.sk/products/2503747-roush-421711-f-150-cat-back-exhaust-for-6-2l)

---

*Product available on Desertcart Slovakia*
*Store origin: SK*
*Last updated: 2026-01-23*