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FocusSport Race Header & Flex Combo FORD

Brand: FSWERKS | Category: Headers

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More Information Year Model SubModel Cylinders Liter Aspiration Eng Desg. Fuel Notes
Click For More Info 2000 - 2004 FOCUS ALL ALL 2.0 ALL ALL ALL
Click For More Info 2003 - 2018 FOCUS ALL L4 2.3 ALL ALL GAS

Product Description

Genuine FocusSport 4-1 Race Header
Our FocusSport 4-1 Race Header is designed for track use and plays a very important role in maximizing exhaust flow for all out performance for your Zetec Focus. Construction consists of 16-gauge heavy-duty steel tubing and laser cut flanges measuring a full 3/8” thick. We use 1 5/8” diameter mandrel bent runners which merge into our 2 1/2” ID collector for maximum flow. The runners for cylinders #1 & #3 measure approximately 22” from the cylinder head flange to the collector, while the runners for cylinders #2 & #4 measure approximately 27” in length. Since the Race Header is for track use, it does eliminate the factory emissions equipment, but we do provide fittings for the EGR valve as well as the oxygen sensors. The FocusSport Race Header will give lightly modified cars a 6-7 horsepower gain and an increase of 4-5 lbs. of torque* measured AT THE WHEELS. Highly modified cars have yielded gains as much as a 25 horsepower gain and an increase of 13 lbs. of torque, measured AT THE WHEELS. Finished in a polished ceramic coating that can withstand constant temperatures of 1200° Fahrenheit. Kit includes both Header and flex pipe. Contact us for individual item pricing.

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