Flowtech 11535FLT LS Turbo Headers

Exhaust Header

LS Turbo Headers

LS Turbo Headers; Up And Forward; 1.75 in. Primary Tubes w/3 in. Collector; 409 Stainless Steel; Incl. Gaskets; Natural Finish; For Use w/4.8/5.3/6.0L LS Engines w/Turbos;

Flowtech Headers are the perfect combination of quality and value. These "4 to 1 in. LS Turbo headers available in 1-3/4 in. and 1-7/8 in. tube diameters are an ideal design creating a compact package allowing a variety of configurations (Up and Forward, Down and Forward, or Down and Back) to be used as a universal fit Turbo header.

Flowtech Performance Exhaust was founded in 1994, by exhaust market expert Gary Biggs, with the mission of delivering high quality performance exhaust at a great value. The mission was successful and in less than two decades Flowtech became the leader in value priced exhaust systems. Flowtech cornered its place in the market with aggressive and memorable product names such as Raptor(TM), Terminator(TM), Afterburner(TM) and Warlock(TM). Flowtech even revived some names from back in the day like Purple Hornies(TM). Flowtech made its mark with simple yet effective improvements like slotted port flanges giving added wiggle room during header installation. They dimpled their tubes at the port to make more room for the header bolts and they parallel ground their flanges to assure a tight seal. Flowtech innovations include their unique Afterburner headers which separated the odd firing cylinders with a velocity tube to improve scavenging. Their patented Warlock bypass muffler won the SEMA best new product award for its revolutionary open or closed design in 1996. When Flowtech became part of Holley Performance Products in 1999, the company continued to focus on value, with an emphasis on late model cars and trucks. Headers and exhaust systems were developed for Mustangs, Camaros, and all types of full size trucks - including diesels. The same innovation continues today with the addition of universal X-pipe kits and X-pipe kits with built in cut-outs. Continuous product updates and improvements to manufacturing processes will keep Flowtech the leader in value priced exhaust systems. We hope you enjoy your Flowtech product as much as we enjoy building it!