Enhance airflow and performance with this durable exhaust system.
The Roush Performance Exhaust System Kit is designed to optimize airflow and reduce back pressure, enabling your F-150 to achieve its maximum horsepower and torque potential. Constructed from high-grade 409 stainless steel, the kit includes a polished muffler, inlet, outlet, and Y pipes, ensuring long-lasting durability and consistent flow. The 3-inch diameter mandrel-bent piping promotes efficient exhaust flow, while the dual tips made from 304 stainless steel with chrome flashing provide superior corrosion resistance.
This cat-back exhaust system features a single exhaust type with a rear exit position, making it a practical choice for enhancing your vehicle's performance. The aggressive sound level adds a sporty tone to your truck, while the easy installation process utilizes factory hanger locations, requiring no modifications to your vehicle. With all necessary hardware included, this exhaust system is designed for a straightforward installation that can be completed in approximately two hours.
Features
- 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
- Muffler And Inlet/Outlet Pipes (3 Inch Diameter) Are Made From High-Grade 409 Mandrel-Bent Stainless Steel To Ensure Consistent Flow And Long-Lasting Durability.
- Dual Tips Are Made From 304 Stainless Steel With Chrome Flashing
- Installation Is Quick And Easy. Utilizing Factory Hanger Locations With No Vehicle Modifications Required
Specifications
- Manufacturer: Roush Performance/ Kovington
- Manufacturer Part Number: 421248
- Type: Cat-Back
- Exhaust Type: Single
- Outlet Type: Dual
- Exit Position: Passenger Side Rear
- Material: Stainless Steel
- Includes Muffler: Yes
- Sound Level: Aggressive
- Diameter (IN): 3 Inch
- Includes Exhaust Tip: Yes
- Exhaust Tip Style: 2-1/2 Inch Round Angle-Cut
- Exhaust Tip Material: Stainless Steel
- Muffler Quantity: 1
- Includes Exhaust Pipe Muffler Delete: No
- Muffler Configuration: Single Inlet/ Single Outlet
- Muffler Brand: Roush
- Includes Hardware: Yes
- Required Welding: No
- Estimated Install Time (Hours): 2
Compatibility / Fit
- 2011-2014 Ford F-150
Technical Documents
Shipping & Returns
- This product ships within the continental USA only.
- This product typically ships within 1 to 3 business days.
- Returns are accepted within 30 days for items in like-new condition. For complete details, please see our return policy.
Skip to content

