$752.95 Sale:$500.95
Model #91673-1FLT
In Stock
This product is for Racing Competition only and is not legal for use in highway or street vehicles or other non-racing competition off-road vehicles.
Purchasing this product requires you to sign our Vehicle Compliance Waiver here.
Flowtech Headers are the perfect combination of quality and value. This header fits the popular 2004-08 Ford F-150 V8-5.4L 2WD/4WD. This header features 1-5/8" primary tubes and a 2-1/2" collector for increased exhaust flow for increasing performance, improving throttle response and providing a broad torque curve. This header accommodates all emission control devices and comes with premium aluminum header gaskets and hardware. This header is coated with Satin Silver Metallic Ceramic Coating. 50 state legal - CARB EO D-115-19
Features:
WARNING: Cancer and Reproductive Harm
Gary Biggs, a specialist in the exhaust sector, founded Flowtech Performance Exhaust in 1994 with the objective of providing high-quality performance exhaust at an affordable price. Their aim was accomplished, and in less than two decades, Flowtech established itself as the market leader in reasonably priced exhaust systems. Flowtech established a strong market position through the use of aggressive and unique product names such as RaptorTM, TerminatorTM, AfterburnerTM, and WarlockTM. Flowtech has even revived some vintage names, such as Purple HorniesTM.
Flowtech developed itself through simple yet effective enhancements such as slotted port flanges that provide additional wiggle space during header installation. They dimpled their tubes at the port to provide additional space for the header bolts and parallel ground their flanges to ensure a tight seal. Flowtech's new Afterburner headers utilize a velocity tube to separate the odd-firing cylinders and improve scavenging. These headers come in a variety of finishes, including polished stainless steel, chrome, ceramic coated, and black painted.
Their innovative Warlock bypass muffler was awarded the SEMA best new product award in 1996 for its groundbreaking open or closed design. When Flowtech was acquired by Holley Performance Products in 1999, the firm maintained a value-oriented philosophy, with an emphasis on late-model vehicles and trucks. For Mustangs, Camaros, and all types of full-size trucks, including diesels, headers and exhaust systems were designed. Today, the same idea is carried forward with the addition of universal X-pipe kits and X-pipe kits with integrated cut-outs. Continuous product upgrades and process improvements will ensure that Flowtech remains the market leader in value-priced exhaust systems.
The Flowtech product line includes both classic and innovative products such as exhaust systems, mufflers, builder components, x-pipes, y-pipes, h-pipes, engine mounts, headers, exhaust manifolds and many more.
Vivid Racing includes a wide collection of Flowtech products which include brackets, crankcase ventilation systems, exhaust gaskets, exhaust tips, flanges, headers, stickers, intake manifolds, mid pipes, mounts, and y pipes.
