Flowtech Shorty Headers

3.6 out of 5 stars 85 Customer Reviews

Flowtech shorty headers are just the ticket for those who want the best of both worlds--top performance and a clean machine. They bolt on to your OEM exhaust system

Flowtech shorty headers are just the ticket for those who want the best of both worlds--top performance and a clean machine. They bolt on to your OEM exhaust system, offering real horsepower gains plus increased efficiency. These headers are made from durable 16-gauge tubing; feature TIG-welded, extra-thick 3/8 in. flanges for a leak-free seal, and come complete with premium gaskets and hardware. Plus, Flowtech Shorty headers are available in high heat-resistant black paint, ceramic thermal barrier coating or natural stainless finishes for improved rust and corrosion resistance. Additional features: * Designed as a direct fit replacement for OEM exhaust manifolds * High-flow, mandrel-bent tubes provide consistent tubing diameters for smooth flow and increased exhaust velocity Important notes: 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. Flowtech does not recommend the use of header wraps as this will void the warranty.

Showing In Stock Items. Show All 24 Items.

Results 1 - 22 of 22

Flowtech Shorty Headers 91830FLT

Headers, Shorty, Steel, Painted, Chevy, GMC, 5.7L, w/o A.I.R. Injection, Pair

Part Number: BIG-91830FLT

4.67 out of 5 stars ( 6 )

Estimated Ship Date: Monday 9/15/2025

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Estimated Ship Date: Monday 9/15/2025

Flowtech Shorty Headers 91832-1FLT

Headers, Shorty, Steel, Ceramic Coated, Chevy, GMC, 5.7L, w/o A.I.R. Injection, Pair

Part Number: BIG-91832-1FLT

4.25 out of 5 stars ( 8 )

Estimated Ship Date: Monday 9/15/2025

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Estimated Ship Date: Monday 9/15/2025

Flowtech Shorty Headers 91832FLT

Headers, Shorty, Steel, Painted, Chevy, GMC, 5.7L, w/o A.I.R. Injection, Pair

Part Number: BIG-91832FLT

3.56 out of 5 stars ( 9 )

Estimated Ship Date: Monday 9/15/2025

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Estimated Ship Date: Monday 9/15/2025

Flowtech Shorty Headers 91628FLT

Headers, Shorty, Steel, Painted, Ford, Pickup, SUV, 5.8L, Pair

Part Number: BIG-91628FLT

3.29 out of 5 stars ( 7 )

Estimated Ship Date: Monday 9/15/2025

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Estimated Ship Date: Monday 9/15/2025

Flowtech Shorty Headers 91945FLT

Headers, Shorty, Steel, Painted, Dodge, 5.2, 5.9L, Pair

Part Number: BIG-91945FLT

3.5 out of 5 stars ( 8 )

Estimated Ship Date: Monday 9/15/2025

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Estimated Ship Date: Monday 9/15/2025

Flowtech Shorty Headers 91627FLT

Headers, Shorty, Steel, Painted, Ford, Pickup, SUV, 5.0L, Pair

Part Number: BIG-91627FLT

4.0 out of 5 stars ( 6 )

Estimated Ship Date: Monday 9/15/2025

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Estimated Ship Date: Monday 9/15/2025

Flowtech Shorty Headers 91627-1FLT

Headers, Shorty, Steel, Ceramic Coated, Ford, Pickup, SUV, 5.0L, Pair

Part Number: BIG-91627-1FLT

4.67 out of 5 stars ( 6 )

Estimated Ship Date: Monday 9/15/2025

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Estimated Ship Date: Monday 9/15/2025

Flowtech Shorty Headers 91940FLT

Headers, Shorty, Steel, Painted, Dodge, 5.2, 5.9L, Pair

Part Number: BIG-91940FLT

2.5 out of 5 stars ( 2 )

Estimated Ship Date: Monday 9/15/2025

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Estimated Ship Date: Monday 9/15/2025

Flowtech Shorty Headers 91831FLT

Headers, Shorty, Steel, Painted, Chevy, GMC, 5.7L, with A.I.R. Injection, Pair

Part Number: BIG-91831FLT

Not Yet Reviewed

Estimated Ship Date: Monday 9/15/2025

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Estimated Ship Date: Monday 9/15/2025

Flowtech Shorty Headers 91945-1FLT

Headers, Shorty, Steel, Ceramic Coated, Dodge, 5.2, 5.9L, Pair

Part Number: BIG-91945-1FLT

4.0 out of 5 stars ( 4 )

Estimated Ship Date: Sep 29, 2025 if ordered today

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Estimated Ship Date: Sep 29, 2025 if ordered today

Flowtech Shorty Headers 91836-1FLT

Headers, Shorty, Steel, Ceramic Coated, Cadillac, Chevy, GMC, SUV, Pickup, 4.8, 5.3L, Pair

Part Number: BIG-91836-1FLT

Not Yet Reviewed

Estimated Ship Date: Sep 26, 2025 if ordered today

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Estimated Ship Date: Sep 26, 2025 if ordered today

Flowtech Shorty Headers 91730FLT

Headers, Shorty, Steel, Painted, Toyota, V8, Kit

Part Number: BIG-91730FLT

3.0 out of 5 stars ( 1 )

Estimated Ship Date: Sep 26, 2025 if ordered today

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Estimated Ship Date: Sep 26, 2025 if ordered today

Flowtech Shorty Headers 91946-1FLT

Headers, Shorty, Steel, Ceramic Coated, Dodge, Pickup, 5.7L, Pair

Part Number: BIG-91946-1FLT

4.5 out of 5 stars ( 2 )

Estimated Ship Date: Sep 29, 2025 if ordered today

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Estimated Ship Date: Sep 29, 2025 if ordered today

Flowtech Shorty Headers 91837FLT

Headers, Shorty, Steel, Painted, Cadillac, Chevy, GMC, 5.7L, Pair

Part Number: BIG-91837FLT

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Sep 29, 2025 if ordered today

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Estimated Ship Date: Sep 29, 2025 if ordered today

Flowtech Shorty Headers 91628-1FLT

Headers, Shorty, Steel, Ceramic Coated, Ford, Pickup, SUV, 5.8L, Pair

Part Number: BIG-91628-1FLT

3.67 out of 5 stars ( 3 )

Estimated Ship Date: Monday 9/15/2025

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Estimated Ship Date: Monday 9/15/2025

Flowtech Shorty Headers 12148FLT

Headers, Shorty, Stainless Steel, Natural, Ford, Pair

Part Number: BIG-12148FLT

1.86 out of 5 stars ( 7 )

Estimated Ship Date: Monday 9/15/2025

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Estimated Ship Date: Monday 9/15/2025

Flowtech Shorty Headers 91944FLT

Headers, Shorty, Steel, Painted, Dodge, RWD, 4WD, 4.7L, Pair

Part Number: BIG-91944FLT

2.89 out of 5 stars ( 9 )

Estimated Ship Date: Sep 29, 2025 if ordered today

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Estimated Ship Date: Sep 29, 2025 if ordered today

Flowtech Shorty Headers 91835FLT

Headers, Shorty, Steel, Painted, Cadillac, Chevy, GMC, SUV, Pickup, 6.0L, V8, Pair

Part Number: BIG-91835FLT

4.0 out of 5 stars ( 4 )

Estimated Ship Date: Sep 29, 2025 if ordered today

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Estimated Ship Date: Sep 29, 2025 if ordered today

Flowtech Shorty Headers 91670FLT

Headers, Shorty, Steel, Painted, Ford, 4.6L, Pair

Part Number: BIG-91670FLT

Not Yet Reviewed

Estimated Ship Date: Sep 29, 2025 if ordered today

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Estimated Ship Date: Sep 29, 2025 if ordered today

Flowtech Shorty Headers 11146FLT

Headers, Shorty, Stainless Steel, Natural, Toyota, Pair

Part Number: BIG-11146FLT

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Sep 29, 2025 if ordered today

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Estimated Ship Date: Sep 29, 2025 if ordered today

Flowtech Shorty Headers 91834FLT

Headers, Shorty, Steel, Painted, Chevy, GMC, Pickup, SUV, 4.8, 5.3L, Pair

Part Number: BIG-91834FLT

Not Yet Reviewed

Estimated Ship Date: Sep 29, 2025 if ordered today

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Estimated Ship Date: Sep 29, 2025 if ordered today

Flowtech Shorty Headers 91946FLT

Headers, Shorty, Steel, Painted, Dodge, Pickup, 5.7L, Pair

Part Number: BIG-91946FLT

Not Yet Reviewed

Estimated Ship Date: Sep 26, 2025 if ordered today

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Estimated Ship Date: Sep 26, 2025 if ordered today

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