Kooks 2.50-Inch GREEN Catted Y-Pipe (09-10 5.4L F-150; 2010 5.4L F-150 Raptor w/ Long Tube Headers)Find parts that fit my vehicle

Increase Performance. Add even more horsepower and torque to the rear wheels of your 5.4L powered F-150 with a Kooks Green Catted Y-pipe. A Kooks catted Y-pipe features 49 State EPA certified ultra high performance catalytic converters to increase overall performance. This Kooks Y-pipe is specifically designed to be used with Kooks Long Tube Headers.

Aggressive Exhaust Note. This free flowing Kooks y-pipe for the 2010 5.4L F-150 not only increases power, but it also adds a crisp aggressive exhaust note to the sound of your exhaust with its "Y" crossover pipe design.

Quality Construction. Manufactured from 2.5 in. diameter mandrel bent 304 stainless steel tubing, Kooks y-pipes feature a merged "Y" crossover for superior exhaust flow.

Application. This Kooks Green Catted Y-Pipe is specifically designed to fit the 2009-2010 F-150 and Raptor powered by the 5.4L engine. Requires the use of Kooks Long Tube Headers for installation.

Kooks GREEN Catted products are rated for forced induction applications making up to 750 RHWP and are built to EPA specifications.

Technical Note: The Kooks Ultra High Performance Green Catalytic Converters are 49 State EPA Certified, so they will pass most states emissions testing procedures. However, you should check your local and state ordinances for installation and usage regulations.

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