Collection: 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 & in less than 2 decades Flowtech became the leader in value-priced exhaust systems. Flowtech cornered its place in the market with aggressive & memorable product names such as Raptor, Terminator, & Warlock. They 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 & 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 & trucks. Headers & exhaust systems were developed for Mustangs, Camaros, & all types of full-size trucks - including diesels. The same innovation continues today with the addition of universal X-pipe kits & X-pipes with built-in cut-outs. Continuous product updates & improvements to manufacturing processes will keep Flowtech a leader in value-priced exhaust systems.
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Flowtech 79-93 Ford Mustang 5.0, 1-3/4 Shorty Hdr Exhaust Header 12138FLT
Part # 12138FLTVendor:FLOWTECHRegular price $538.95 USDRegular price$606.95 USDSale price $538.95 USDSale -
Flowtech Bbc Upright Headers 2-1/4 In W/ 4 In Col Exhaust Header 11551FLT
Part # 11551FLTVendor:FLOWTECHRegular price $538.95 USDRegular price$606.95 USDSale price $538.95 USDSale -
Flowtech 02-13 Silverado/Yukon/Tahoe 6.0L 1-3/4 S Exhaust Header 11142FLT
Part # 11142FLTVendor:FLOWTECHRegular price $538.95 USDRegular price$606.95 USDSale price $538.95 USDSale -
Flowtech Smallblock Chevy Lakester Header - Chrom Exhaust Header 11702-2FLT
Part # 11702-2FLTVendor:FLOWTECHRegular price $535.61 USDRegular price$1,094.95 USDSale price $535.61 USDSale -
Flowtech Smallblock Ford Lakester Header - Cerami Exhaust Header 12703-1FLT
Part # 12703-1FLTVendor:FLOWTECHRegular price $535.61 USDRegular price$1,094.95 USDSale price $535.61 USDSale -
Flowtech Smallblock Chevy Lakester Header - Ceram Exhaust Header 11702-1FLT
Part # 11702-1FLTVendor:FLOWTECHRegular price $535.61 USDRegular price$1,094.95 USDSale price $535.61 USDSale -
Flowtech Ford Pu. Bronco 86-95 5.8L D-115-17 Exhaust Header 91628-1FLT
Part # 91628-1FLTVendor:FLOWTECHRegular price $532.95 USDRegular price$922.95 USDSale price $532.95 USDSale -
FLOWTECH Turbo Exhaust Header Set SBC 1-7/8 304SS 11572FLT
Part # 11572FLTVendor:FLOWTECHRegular price $518.95 USDRegular price$570.85 USDSale price $518.95 USDSale -
FLOWTECH Exhaust Header Set Ford 79-93 Mustang 5.0L 32138FLT
Part # 32138FLTVendor:FLOWTECHRegular price $511.95 USDRegular price$575.95 USDSale price $511.95 USDSale -
Flowtech Hdr Crmc 64-74 Chevy 265-400 Exhaust Header 31100FLT
Part # 31100FLTVendor:FLOWTECHRegular price $511.95 USDRegular price$575.95 USDSale price $511.95 USDSale -
Flowtech Sbf Turbo Headers 1-7/8 Silver Ceramic Exhaust Header 32169FLT
Part # 32169FLTVendor:FLOWTECHRegular price $511.95 USDRegular price$575.95 USDSale price $511.95 USDSale -
Flowtech 00-06 Jeep Wrangler Tj I6-4.0L Shorty - Exhaust Header 92003FLT
Part # 92003FLTVendor:FLOWTECHRegular price $511.95 USDRegular price$575.95 USDSale price $511.95 USDSale -
Flowtech 02-13 Chevy/GMC Truck V8 Shorty -Black Exhaust Header 91843FLT
Part # 91843FLTVendor:FLOWTECHRegular price $511.95 USDRegular price$575.95 USDSale price $511.95 USDSale -
Flowtech Dodge Ram/Dakota 92-95 5.2/5.L Exhaust Header 91940FLT
Part # 91940FLTVendor:FLOWTECHRegular price $511.95 USDRegular price$575.95 USDSale price $511.95 USDSale -
Flowtech Hdr Crmc 68-74 GM Truck 396-454 Exhaust Header 31530FLT
Part # 31530FLTVendor:FLOWTECHRegular price $511.95 USDRegular price$575.95 USDSale price $511.95 USDSale -
Flowtech 04-08 Ford F-150 V8-5.4L Shorty Header - Exhaust Header 91673FLT
Part # 91673FLTVendor:FLOWTECHRegular price $511.95 USDRegular price$575.95 USDSale price $511.95 USDSale -
Flowtech Hdr Crmc 67-74 Chevy Pass Exhaust Header 31108FLT
Part # 31108FLTVendor:FLOWTECHRegular price $511.95 USDRegular price$575.95 USDSale price $511.95 USDSale -
Flowtech Hdr Crmc 63-74 Corvette 265-400 Exhaust Header 31106FLT
Part # 31106FLTVendor:FLOWTECHRegular price $511.95 USDRegular price$575.95 USDSale price $511.95 USDSale -
Flowtech 02-13 Silverado/Yukon/Tahoe 6.0L 1-7/8 S Exhaust Header 11143FLT
Part # 11143FLTVendor:FLOWTECHRegular price $511.95 USDRegular price$575.95 USDSale price $511.95 USDSale -
Flowtech Ford Coyote Turbo Headers 1-5/8 304Ss Pol Exhaust Header 12153FLT
Part # 12153FLTVendor:FLOWTECHRegular price $511.95 USDRegular price$575.95 USDSale price $511.95 USDSale -
Flowtech 79-93 Mustang 5.0L 1.75In Shrty Header Exhaust Header 32138FLT
Part # 32138FLTVendor:FLOWTECHRegular price $511.95 USDRegular price$575.95 USDSale price $511.95 USDSale -
Flowtech Hdr 66-74 11500Flt W/Air Fitng Exhaust Header 11500SFLT
Part # 11500SFLTVendor:FLOWTECHRegular price $506.95 USDRegular price$557.65 USDSale price $506.95 USDSale -
Flowtech 09-20 Dodge Ram 5.7L Hemi Shortie Header Exhaust Header 91950FLT
Part # 91950FLTVendor:FLOWTECHRegular price $499.95 USDRegular price$562.95 USDSale price $499.95 USDSale -
Flowtech 07-08 Jeep Wrangler Jk - V6-3.8L - Ceram Exhaust Header 92004-1FLT
Part # 92004-1FLTVendor:FLOWTECHRegular price $499.66 USDRegular price$863.95 USDSale price $499.66 USDSale




















