---
product_id: 666939177
title: "Roush 421711 F-150 Cat-Back Exhaust for 6.2L / 5.0L / 3.5L (2011-2014) Side Exit"
brand: "roush"
price: "₱313977"
currency: PHP
in_stock: true
url: https://www.desertcart.ph/products/666939177-roush-421711-f-150-cat-back-exhaust-for-6-2l
store_origin: PH
region: Philippines
---

# 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:** ₱313977
**Availability:** ✅ In Stock

## Summary

> 🚀 Elevate your F-150’s roar and style—because average is not an option.

## 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?** ₱313977 with free shipping
- **Is it available?** Yes, in stock and ready to ship
- **Where can I buy it?** [www.desertcart.ph](https://www.desertcart.ph/products/666939177-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

- • **Universal Fit for Every F-150:** Compatible with all cab and bed configurations from 2011-2014, including SVT Raptor and King Ranch editions.
- • **Built to Last, Styled to Impress:** Premium 409 stainless steel muffler and pipes with chrome-flashed 304 stainless steel tips resist corrosion and shine bright.
- • **Unleash Your F-150’s True Power:** Optimized 3" mandrel-bent pipes reduce backpressure for peak horsepower & torque gains.
- • **Iconic ROUSH Sound, OEM Stealth Look:** Aggressive exhaust note by removing restrictive resonator, with side-exit tips embossed with the ROUSH logo.
- • **Effortless Upgrade, Instant Street Cred:** Plug-and-play design (modification needed only for 6.2L Platinum & Harley editions) to transform your truck’s presence and performance.

## Overview

The ROUSH 421711 Cat-Back Exhaust system is engineered for 2011-2014 F-150 5.0L, 6.2L, and 3.5L models, delivering enhanced airflow with 3" mandrel-bent stainless steel piping and a canister-style muffler. Crafted from durable 409 and 304 stainless steel, it offers superior corrosion resistance and a polished OEM look with side-exit tips. This exhaust system removes the factory resonator to produce the signature aggressive ROUSH sound while fitting all cab and bed configurations, requiring minimal modification for select editions.

## Description

Roush 421711 F-150 Cat-Back Exhaust for 6.2L / 5.0L / 3.5L (2011-2014) Side Exit

## 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 |
|---------------|-------|
| Manufacturer | ROUSH |
| Brand | Roush |
| Product Dimensions | 157.48 x 30.48 x 43.18 cm; 2.27 kg |
| Item model number | 421711 |
| Manufacturer Part Number | 421711 |
| OEM Part Number | 421711 |
| Item Weight | 2.27 Kilograms |

## Product Details

- **Brand:** Roush
- **Material:** Stainless Steel
- **Item dimensions L x W x H:** 157.5 x 30.5 x 43.2 centimeters
- **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

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*Product available on Desertcart Philippines*
*Store origin: PH*
*Last updated: 2026-01-22*