Flowtech

Flowtech
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 do!

Products

Flowtech 11504FLT Standard Header

Part#: FLW11504FLT
Standard Header; Primary Tube Coll. Size 1 5/8x3 in.; w/o A.I.R. Tubes; Modify Stock Exh. To Retain Cat. Converter; Not Legal For Street Use;

Price: $135.99
Quantity
Flowtech 50232FLT Purple Hornies 3-Hole Header Turndown Muffler Pair

Part#: FLW50232FLT
Purple Hornies; 3-Hole Header Turndown Muffler; Pair; Inlet 3 in.; Outlet 3 in.; Turnout; Steel Shell; L-29 in.; Pair;

Price: $89.99
Quantity
Flowtech 11104FLT Standard Header

Part#: FLW11104FLT
Standard Header; Primary Tube Coll. Size 1 5/8x3 in.; w/o A.I.R. Tubes; Modify Stock Exh. To Retain Cat. Converter; Not Legal For Street Use;

Price: $121.99
Quantity
Flowtech 50252FLT Red Hots Glass Pack Muffler

Click to Check Availability
Part#: FLW50252FLT
Red Hots; Glass Pack Muffler; Slip-Fit-Muffler; Inlet/Outlet 2.5 in.; 18 in. Body; 24 in. Overall;

Price: $16.99
Quantity
Flowtech 11500FLT Standard Header

Part#: FLW11500FLT
Standard Header; Prim. Tube Coll. Size 1.5x3 in.; w/o A.I.R. Tubes; Modify Stock Exh. To Retain Cat. Converter; Not Legal For Street Use;

Price: $121.99
Quantity
Flowtech 12502FLT Standard Header

Part#: FLW12502FLT
Standard Header; Primary Tube Coll. Size 1.5x2.5 in.; Modify Stock Exh. To Retain Cat. Converter; Not Legal For Street Use;

Price: $145.99
Quantity
Flowtech 12102FLT Standard Header

Part#: FLW12102FLT
Standard Header; Primary Tube Coll. Size 1.5x3 in.; Can Be Modified To Fit A.I.R. Fittings In Head; Will Not Fit C6 Trans.; Not Legal For Street Use;

Price: $121.99
Quantity
Flowtech 50231FLT Purple Hornies 3-Hole Header Turndown Muffler

Part#: FLW50231FLT
Purple Hornies; 3-Hole Header Turndown Muffler; Inlet 3 in.; Outlet 3 in.; Turnout; Steel Shell; L-29 in.;

Price: $44.99
Quantity
Flowtech 50230FLT Purple Hornies 3-Hole Header Muffler

Part#: FLW50230FLT
Purple Hornies; 3-Hole Header Muffler; Inlet 3 in.; Outlet 2.25 in.; Steel Shell; L-18 in.;

Price: $25.99
Quantity
Flowtech 11108FLT Standard Header

Part#: FLW11108FLT
Standard Header; Primary Tube Coll. Size 1.5x2.5 in.; w/o A.I.R. Tubes; Shorty-Style Header; Modify Stock Exh. To Retain Cat. Converter; Not Legal For Street Use;

Price: $121.99
Quantity
Flowtech 12540FLT Standard Header

Part#: FLW12540FLT
Standard Header; Primary Tube Coll. Size 1.75x3 in.; Modify Stock Exh. To Retain Cat. Converter; Not Legal For Street Use;

Price: $139.99
Quantity
Flowtech 11150FLT Standard Header

Part#: FLW11150FLT
Standard Header; Primary Tube Coll. Size 1.75x3 in.; Modify Stock Exh. To Retain Cat. Converter; Not Legal For Street Use;

Price: $155.99
Quantity
Flowtech 31530FLT Ceramic Header

Part#: FLW31530FLT
Ceramic Header; Primary Tube Coll. Size 1.75x3 in.; Modify Stock Exh. To Retain Cat. Converter; Not Legal For Street Use;

Price: $265.99
Quantity
Flowtech 11102YFLT Y-Pipes

Part#: FLW11102YFLT
Y-Pipes; Header to Converter; For Use w/PN[11102FLT]; Not Legal For Street Use;

Price: $121.99
Quantity
Flowtech 50251FLT Red Hots Glass Pack Muffler

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Part#: FLW50251FLT
Red Hots; Glass Pack Muffler; Slip-Fit-Muffler; Inlet/Outlet 2.25 in.; 18 in. Body; 24 in. Overall;

Price: $16.99
Quantity
Flowtech 11100FLT Standard Header

Part#: FLW11100FLT
Standard Header; Primary Tube Coll. Size 1 5/8x3 in.; w/o A.I.R. Tubes; Modify Stock Exh. To Retain Cat. Converter; Not Legal For Street Use;

Price: $125.99
Quantity
Flowtech 49100FLT Afterburner Headers

Part#: FLW49100FLT
Afterburner; Headers; Standard; w/o A.I.R. Tubes; Modify Stock Exh. To Retain Cat. Converter; Not Legal For Street Use;

Price: $189.99
Quantity
Flowtech 12504FLT Standard Header

Part#: FLW12504FLT
Standard Header; Primary Tube Coll. Size 1.5x2.5 in.; Modify Stock Exh. To Retain Cat. Converter; Not Legal For Street Use;

Price: $169.99
Quantity
Flowtech 50250FLT Red Hots Glass Pack Muffler

Part#: FLW50250FLT
Red Hots; Glass Pack Muffler; Slip-Fit-Muffler; Inlet/Outlet 2 in.; 18 in. Body; 24 in. Overall;

Price: $16.99
Quantity
Flowtech 11102FLT Standard Header

Part#: FLW11102FLT
Standard Header; Primary Tube Coll. Size 1.5x2.5 in.; w/o A.I.R. Tubes; w/O2 Sensor Fitting; Shorty-Style; Modify Stock Exh. To Retain Cat. Converter; Not Legal For Street Use;

Price: $123.99
Quantity
Flowtech 11504YFLT Y-Pipes

Part#: FLW11504YFLT
Y-Pipes; Header to Converter; For Use w/PN[11504FLT]; Not Legal For Street Use;

Price: $145.99
Quantity
Flowtech 11152FLT Standard Header

Part#: FLW11152FLT
Standard Header; Primary Tube Coll. Size 1.75x3 in.; Modify Stock Exh. To Retain Cat. Converter; Not Legal For Street Use;

Price: $145.99
Quantity
Flowtech 12542FLT Standard Header

Part#: FLW12542FLT
Standard Header; Primary Tube Coll. Size 1.75x3 in.; Modify Stock Exh. To Retain Cat. Converter; Not Legal For Street Use;

Price: $169.99
Quantity
Flowtech 31170FLT Ceramic Header

Part#: FLW31170FLT
Ceramic Header; Primary Tube Coll. Size 1 5/8x3 in.; w/o Ram Air; Modify Stock Exh. To Retain Cat. Converter; Not Legal For Street Use;

Price: $285.99
Quantity
Flowtech 11502FLT Standard Header

Part#: FLW11502FLT
Standard Header; Primary Tube Coll. Size 1.5x2.5 in.; w/o A.I.R. Tubes; For Engine 283-400 Swap; Modify Stock Exh. To Retain Cat. Converter; Not Legal For Street Use;

Price: $145.99
Quantity