2011-2014 Ford F-150 Cat-back Roush Side Exit Exhaust System Kit 421711

In stock
•Brand New
•Roush part # 421711
•Increased air flow and less back pressure to help reach the trucks full potential in horsepower and torque
•Mandrel bending ensures high exhaust-gas flow through pipe bends
•Muffler, outlet pipe and y-pipe are all polished stainless steel
•Muffler and inlet/outlet pipes are made from high grade 409 stainless steel
•Dual tips are made from 304 stainless steel with chrome flashing
•Features ROUSH Logo
•3 year limited warranty

The latest ROUSH Performance F-150 exhaust kit not only adds throaty growl, but also stock-car-inspired styling by redirecting the exhaust gas out to the passenger side of the vehicle. The kit fits 2011-2014 5.0L-V8 and 3.5L V6 F-150, as well as the 2010-2014 6.2L-V8 F-150 SVT Raptor. “We wanted to provide a product that offered something beyond aggressive sound and the appearance upgrade that you would expect from a ROUSH exhaust kit,” says Tony Marszalek, Product Marketing Director. “With our new side exit exhaust kit, we did that by drawing inspiration from our company’s rich racing heritage.”

Kit Includes:
(1) Polished Muffler Assembly
(1) Inlet Pipe
(2) Polished Outlet Pipes (Straight & Y pipe)
(1) Inlet Pipe Adaptor (6.2L)
(2) Chrome Flashed Exhaust Tips (6) Clamps

See audio samples of exhaust below.
Note: Video examples are of 421711 exhaust installed on a 2014 F-150 w/ 3.5 Ecoboost

Inside Take Off

Inside Highway (55-60mph)

Outside Take-Off

Outside Drive-By
More Information
Manufacturer Roush Performance
Manufacturer Part # 421711
UPC 844764004900
Handling Time 1 Day
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