--- 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: "10121.60 DT" currency: TND in_stock: true reviews_count: 10 category: "Roush" url: https://www.desertcart.tn/products/2503747-roush-421711-f-150-cat-back-exhaust-for-6-2l store_origin: TN region: Tunisia --- # Fits 2011-2014 F-150 5.0L/6.2L/3.5L all configs 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:** 10121.60 DT **Availability:** ✅ In Stock ## Summary > 🚀 Unleash your F-150’s beast mode with ROUSH precision and style! ## 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?** 10121.60 DT with free shipping - **Is it available?** Yes, in stock and ready to ship - **Where can I buy it?** [www.desertcart.tn](https://www.desertcart.tn/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 - • **Polished OEM-Style Finish:** Sleek side-exit design with embossed ROUSH logo tips for a subtle yet unmistakably premium look. - • **Iconic ROUSH Aggressive Sound:** Factory resonator deleted and canister-style muffler tuned for a deep, aggressive tone without annoying drone. - • **Universal Fit for F-150 Models:** Compatible with all cab and bed configurations from 2011-2014, including SVT Raptor and King Ranch editions. - • **Precision Mandrel-Bent 3" Piping:** Ensures unrestricted airflow and peak horsepower gains with smooth, consistent exhaust flow. - • **Premium Stainless Steel Construction:** 409 stainless steel pipes and 304 chrome-flashed tips deliver unmatched durability and corrosion resistance for long-lasting style. ## Overview The ROUSH 421711 Cat-Back Exhaust system is engineered for 2011-2014 F-150 trucks with 5.0L, 6.2L, and 3.5L engines, delivering enhanced horsepower and torque through 3" mandrel-bent stainless steel piping. Featuring corrosion-resistant 409 and 304 stainless steel components, this side-exit exhaust offers a polished OEM look and the signature aggressive ROUSH sound by removing the factory resonator and using a canister-style muffler. Designed for all cab and bed configurations, it’s a durable, high-performance upgrade that transforms your truck’s presence and performance on the road. ## 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. Review: Roush quality - Great sound, easy install with the right tools , I looked at Roush exhaust for a year before just saying buy it. Glad I did . Some reviews complain about in cab drone ,not really the case here sounds like exhaust should,not kackling and popping. Nice mellow tone at ildle and normal acceleration, aggressive sound with a heavy hoof . Very solid when installed and finish is good,welds and so on. Some tips for installation= raise the rear of truck at least 12 to 16 inches slide a couple jack stands under the rear axle tubes. This will help you remove the existing outlet pipe over the rear axle. From there just follow the instructions and you'll have it done in no time Review: Everything as expected - I had been looking at this exhaust for awhile. When I decided to purchase it, I found it on desertcart from this seller for well over $100 cheaper. Delivery was estimated at 7 days, I received it in 2. The package did not come with formal instructions, instead it came with a website to go to. I didn’t use the instructions as it was pretty simple to install this exhaust after removing the original. This Roush exhaust sounds great on my 2014 F-150 w/ a 5.0. ## 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 | |---------------|-------| | ASIN | B00M1VHPS6 | | Best Sellers Rank | #1,504,157 in Automotive ( See Top 100 in Automotive ) #488 in Automotive Replacement Exhaust Cat-Back Systems | | Brand | Roush | | Brand Name | Roush | | Compatible with Vehicle Type | Truck | | Customer Reviews | 4.7 out of 5 stars 78 Reviews | | Inlet Connection Size | 3 inches | | Item Dimensions | 62 x 12 x 17 inches | | Item Weight | 5 pounds | | Item dimensions L x W x H | 62 x 12 x 17 inches | | Manufacturer | ROUSH | | Manufacturer Part Number | 421711 | | Material | Stainless Steel | | Material Type | Stainless Steel | | Model Number | 421711 | | Number of Items | 1 | | OEM Equivalent Part Number | 421711 | | Outlet Connection Size | 3 inches | | Vehicle Service Type | Truck | ## Product Details - **Brand:** Roush - **Item Weight:** 5 Pounds - **Item dimensions L x W x H:** 62 x 12 x 17 inches - **Material:** Stainless Steel - **Vehicle Service Type:** Truck ## 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 ## Customer Reviews ### ⭐⭐⭐⭐⭐ Roush quality *by A***N on October 19, 2017* Great sound, easy install with the right tools , I looked at Roush exhaust for a year before just saying buy it. Glad I did . Some reviews complain about in cab drone ,not really the case here sounds like exhaust should,not kackling and popping. Nice mellow tone at ildle and normal acceleration, aggressive sound with a heavy hoof . Very solid when installed and finish is good,welds and so on. Some tips for installation= raise the rear of truck at least 12 to 16 inches slide a couple jack stands under the rear axle tubes. This will help you remove the existing outlet pipe over the rear axle. From there just follow the instructions and you'll have it done in no time ### ⭐⭐⭐⭐⭐ Everything as expected *by C***N on August 5, 2022* I had been looking at this exhaust for awhile. When I decided to purchase it, I found it on Amazon from this seller for well over $100 cheaper. Delivery was estimated at 7 days, I received it in 2. The package did not come with formal instructions, instead it came with a website to go to. I didn’t use the instructions as it was pretty simple to install this exhaust after removing the original. This Roush exhaust sounds great on my 2014 F-150 w/ a 5.0. ### ⭐⭐⭐⭐ Overall Quality Product *by J***M on December 28, 2021* Install was pretty straight forward and didn’t take very long at all if you have some sense of ability doing something like that. The only somewhat challenging aspect of having to make a cut in the exhaust to fit your Specific vehicle was almost scary how easily my saw went through the steel. You will have to own some sort of saw or grinder etc. to make that cut which can add more money one has to spend in order to get in installed. As far as results after install - It’s much louder than the stock exhaust. At times it makes strange noises when you get in the throttle. Almost a backfiring like popping noise which isn’t exactly desirable in my opinion. Has a pretty nice throaty tone to it overall. The price in my opinion is way to high for what the makeup of the product actual is. I think all cat back systems are over priced though as they are just essentially thin tubes of steel welded into different angles. Can’t imagine the profit involved when it comes to price to make vs. retail cost. ## 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.tn/products/2503747-roush-421711-f-150-cat-back-exhaust-for-6-2l](https://www.desertcart.tn/products/2503747-roush-421711-f-150-cat-back-exhaust-for-6-2l) --- *Product available on Desertcart Tunisia* *Store origin: TN* *Last updated: 2026-09-05*