Description
Overview
The Flowmaster Outlaw Cat-back Exhaust System is built for the driver who wants maximum sound levels both inside and outside the cab, backed by the performance you expect from Flowmaster. Engineered for 2009-2014 Ford F-150 trucks equipped with the 4.6L, 5.0L, or 5.4L engine, this bolt-on system delivers an aggressive tone and the flow improvements that come with a true mandrel-bent design. It’s a complete cat-back package that transforms both the sound and the presence of your F-150.
At the heart of the system is Flowmaster’s Super 10 Series muffler, engineered to produce the most aggressive sound in the Flowmaster lineup. Exhaust exits through dual 3.00-inch mandrel-bent tailpipes for maximum performance and sound, finished with large 4.00-inch black ceramic coated double wall stainless steel tips featuring an embossed logo for a serious, finished look.
Key Benefits
Every component is crafted from stainless steel with mandrel-bent construction, ensuring smooth, unrestricted flow throughout the entire system. The 3.00-inch inlet diameter and dual outlet design work together to open up your truck’s exhaust while producing the aggressive note that defines the Outlaw series. Flanged mounting and a silver pipe finish round out a system that’s engineered to look and perform as good as it sounds.
- Full stainless steel, mandrel-bent construction for smooth, high-performance flow
- Super 10 Series muffler for the most aggressive Flowmaster sound, inside and out
- Dual 3.00-inch mandrel-bent tailpipes with a 3.00-inch inlet diameter
- Large 4.00-inch black ceramic coated double wall stainless steel tips with embossed logo
- Flanged mount design and included hardware for a true bolt-on fit
- Emissions legal and CARB compliant (Emission Code 5)
Configuration & Fit
This DOR/DOS system offers Dual Out Rear or Dual Out Side tailpipe exits, so you can set up the exhaust exit that best fits your truck and your style. The muffler is included as part of the kit, and the system ships with all necessary parts and hardware for a straightforward installation you can tackle at home. No heat shield is included.
Fitment
Designed specifically for 2009-2014 Ford F-150 trucks running the 4.6L, 5.0L, or 5.4L engine. It fits both 2-wheel drive and 4-wheel drive models and all wheelbases, making it a versatile upgrade across the F-150 lineup. Because it’s emissions legal and CARB compliant, it’s a smart choice for drivers who need to stay street-legal without sacrificing sound or performance. The Outlaw Cat-back is backed by Flowmaster’s Lifetime Limited Warranty.
Warning: This product carries a California Proposition 65 warning.
