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Flowtech Cat-Back Exhaust System

2009-14 Dodge Challenger R/T V8 5.7L 2.5” Stainless Steel Cat-Back Exhaust System

Fuel Injection

THE New Standard in Fuel Injection! Street to Race - From GM's factory COPO Camaro to NASCAR to...

Flowtech Shorty Headers

04-15 Nissan/Infiniti 1-5/8" Shorty headers 409SS- Polished Finish

Flowtech Shorty Headers

04-15 Nissan/Infiniti 1-5/8" Shorty headers 409SS- Natural Finish

Flowtech Axle-Back Exhaust System

2015-17 Mustang GT V8 5.0L 3” 304 Stainless Steel Axle-Back Exhaust Systems

Flowtech Shorty Header - Polished Finish

2011-14 Mustang 5.0L V8 304SS 1-7/8" Shorty Headers- Polished Finish

Flowtech Long Tube Header - Polished Finish

2011-2014 Ford Mustang 3.7L V6 1.75" Long Tube Headers in 304SS Material - Polished Finish

Flowtech Long Tube Header + Y-Pipe

2007-2013 GM Silverado/Sierra 1500 V8-4.8/5.3/6.0L 1-7/8" Long Tube Header plus Y-Pipe, Mild S...

Headers and Exhaust Manifolds

Hooker and Flowtech headers are engineered to provide optimum exhaust flow for increased horsep...

Flowtech Long Tube Headers

2009-2013 C6 Chevrolet Corvette 6.2L 1-7/8" Long Tube Headers 304SS

Flowtech Axle-Back Exhaust kit

Flowtech 2.5" Axle-Back Exhaust kit with mufflers for 2010-2015 Camaro SS 6.2L V8 (Does not fi...

Upright Headers

Flowtech Upright Headers headers are perfect for demo derby competitors, truck pullers, and mud...

Flowtech Long Tube Header - Polished Finish

93-98 Toyota Supra 3.0L Naturally Aspirated (2JZ-GE) Mark IV engines 1-1/2" 304SS 6-2-1 Racing ...

Flowtech Tri-Y Header

Tri-Y Header 1-1/2" 1965-70 Ford 260-289-302 V8, Black Finish

Flowtech Axle-Back Exhaust System

2005-2008 Corvette 6.2L, 2.5" Axle-Back Exhaust System With Mufflers

Flowtech Axle-Back Exhaust System

2005-2010 Mustang GT/GT500 2.5" Axle-Back Exhaust System With Mufflers
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About flowtech

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™, Terminator™, Afterburner™ and Warlock™. Flowtech even revived some names from back in the day like Purple Hornies™. 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!

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