Flowtech Afterburner Headers represent the first new major design change in exhaust technology in decades. They have a patented velocity tube design, which will increase scavenging and smooth exhaust pulses. These afterburners are available with a primary collector formed from steel, and a large 3 in. secondary collector. Breaking in an engine with ceramic coated headers WILL result in damage to the coating and will VOID all warranties. Ceramic coated headers require several heat cycles to fully cure before they will withstand extreme heat. Flowtech recommends using cast iron exhaust manifolds or old headers to break in new engines to avoid coating damage. The use of header wraps can cause the header tubes to crack or rust due to excessive heat and moisture build-up. Flowtech does not recommend the use of header wraps as this will void the warranty.

Established in 1994, Flowtech's main goal has always been to integrate top quality performance exhausts at an economical price. In a span of 2 decades, Flowtech has been renowned for their modernized exhaust systems complimented by the company's relentlessness in the market. Flowtech recognizes the need for continuous innovation where they implement vigorous research to ensure that they are up to date with what the modern driver looks for an exhaust system. Examples of innovation which representing Flowtech's principles at work include the highly regarded Afterburner headers and the Warlock mufflers which won the SEMA best product design in 1996.

In 1999, Flowtech joined Holley Performance Products supplying the requirements of renowned model cars such as Mustang and Camaro. The joint venture resulted in Flowtech further reinventing themselves in the process by instituting a greater variety of high quality products including mufflers, headers and their much renowned X-pipe kits. These exceptional products continue to improve as Flowtech ensures huge improvements with every new release. With their unprecedented values and an unrelenting passion for constant growth, Flowtech is guaranteed to remain a leading manufacturer of exhaust systems for years to come.

California Residents: This product can expose you to chemicals which are known to the State of California to cause cancer or other reproductive harm. Please visit www.p65warnings.ca.gov for more information.