ROUSH Cat-Back Exhaust (Side Exit) for F-150 2011-14 | #421711


SKU: RO-421711
Available for pre-order

Cat-Back Exhaust (Side Exit)
for Ford F-150 3.5L / 5.0L / 6.2L 2011-14
Manufactured by ROUSH® Performance #421711

ROUSH® Performance Logo

Looking to obtain the iconic ROUSH exhaust sound for your F-150, but want a more “OEM” look?

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.

ROUSH Performance also offers a rear-exit version of this system, which obtains the same sound but a slightly different 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 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.

    Product highlights for the F-150 ROUSH Cat-Back Exhaust - 6.2L/5.0L/3.5L Side Exit (2011-2014) :

    • 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
    • Dual tips are made from 304 stainless steel, feature the ROUSH logo, and exit out of the side of the vehicle
    • Muffler and inlet/outlet pipes (3” diameter) are made from high-grade 409 mandrel-bent stainless steel to ensure consistent flow and long-lasting durability
    • Installation is quick and easy, utilizing factory hanger locations with no vehicle modifications required
    • Includes all necessary hardware
    • Check local noise ordinances for legality

                        Vehicle Application

                        Model Engine Years
                        F-150 3.5L / 5.0L / 6.2L 2011-14


                        Difficulty Intermediate 
                        Time 1 Hours
                        Tools Basic tools
                        Instructional URL Download Instruction Manual

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