Header Extensions - Free Shipping on Orders Over $109 at Summit Racing

Hedman Universal Header X-Tensions 18701

Hedman Universal Header X-Tensions 18701

Header Collector Extensions, 3.0 in. 3-Bolt Flange, 3 in. Pipe, Pair

Part Number: HED-18701

4.48 out of 5 stars ( 25 )

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Summit Racing™ Header Extensions SUM-670165

Header Collector Extensions, 3-Bolt, 3.50 in. Diameter, 18.0 in. Length, Gaskets, Fasteners, Pair

Part Number: SUM-670165

4.8 out of 5 stars ( 5 )

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Hedman Universal Header X-Tensions 18804

Header Collector Extensions, 3.0 in. 3-Bolt Flange, 2.5 in. Pipe, Pair

Part Number: HED-18804

4.81 out of 5 stars ( 42 )

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Summit Racing™ Header Extensions SUM-670163

Header Collector Extensions, 3-Bolt, 3.00 in. Diameter, 18.0 in. Length, Gaskets, Fasteners, Pair

Part Number: SUM-670163

4.67 out of 5 stars ( 12 )

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Hedman Universal Header X-Tensions 18715

Exhaust Pipe Extension; Hedman X-Tension; Exhaust Pipe Extension; Uni-Fit; 2.5 in. Tube; 2.5 in. Flanges

Part Number: HED-18715

4.74 out of 5 stars ( 19 )

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Summit Racing™ Header Extensions SUM-670162

Header Collector Extensions, 3-Bolt, 3.00 in. Diameter, 12.0 in. Length, Gaskets, Fasteners, Pair

Part Number: SUM-670162

5.0 out of 5 stars ( 2 )

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Corsa Long Tube Header Connection Pipes for 2015-2023 MUSTANG - 16015

Header Extension, Long-Tube, Ball and Socket Flange, 3 in. Diameter, Ford, Pair

Part Number: CSE-16015

Not Yet Reviewed

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Hedman Universal Header X-Tensions 18700

Header Collector Extensions, 3.0 in. Ball and Socket Style Flange, 2.50 in. Pipe, Pair

Part Number: HED-18700

4.85 out of 5 stars ( 26 )

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Hedman Universal Header X-Tensions 18718

Exhaust Pipe Extension; Hedman X-Tension; Exhaust Pipe Extension; Uni-Fit; 3 in. Tube; 3 in. Ball And Socket F

Part Number: HED-18718

4.88 out of 5 stars ( 17 )

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Hedman Universal Header X-Tensions 18806

Header Collector X-tensions, 3.0 in. Universal Flange, S-Bend 2.5 in. x 17.0 OAL. Pipe, Pair

Part Number: HED-18806

4.88 out of 5 stars ( 8 )

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Flowtech Hugger Toobs 10010FLT

Header Extensions, Hugger Toobs, Steel, Natural, 2 1/2 in. Collector, Pair

Part Number: BIG-10010FLT

4.0 out of 5 stars ( 18 )

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Summit Racing™ Header Extensions SUM-670164

Header Collector Extensions, 3-Bolt, 3.50 in. Diameter, 12.0 in. Length, Gaskets, Fasteners, Pair

Part Number: SUM-670164

4.67 out of 5 stars ( 3 )

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Hedman Universal Header X-Tensions 18702

Header Collector Extensions, 3.0 in. Universal Flange, 3 in. Pipe, Pair

Part Number: HED-18702

4.8 out of 5 stars ( 5 )

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Summit Racing™ Header Extensions SUM-670161

Header Collector Extensions, 3-Bolt, 2.50 in. Diameter, 18.0 in. Length, Gaskets, Fasteners, Pair

Part Number: SUM-670161

4.67 out of 5 stars ( 3 )

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Summit Racing™ Header Extensions SUM-670160

Header Collector Extensions, 3-Bolt, 2.50 in. Diameter, 12.0 in. Length, Gaskets, Fasteners, Pair

Part Number: SUM-670160

5.0 out of 5 stars ( 7 )

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Summit Racing™ Header Extensions SUM-670167

Header Collector Extensions, Slip-On, 3.00 in. Diameter, 18.0 in. Length, Pair

Part Number: SUM-670167

Not Yet Reviewed

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Stainless Works Header Extensions HCA2.52.5

Exhaust Header Extension, Stainless Steel, 3-Bolt Flange, 2.50 in. Diameter, 6 in. Length, Each

Part Number: STW-HCA2-52-5

4.0 out of 5 stars ( 1 )

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Hooker Collector Extensions 11230HKR

Header Collector Extensions, 3.0 in. 3-Bolt Flange, 3 in. Pipe, Pair

Part Number: HOK-11230HKR

4.67 out of 5 stars ( 3 )

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Summit Racing™ Header Extensions SUM-670168

Header Collector Extensions, Slip-On, 3.50 in. Diameter, 18.0 in. Length, Pair

Part Number: SUM-670168

5.0 out of 5 stars ( 2 )

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Hedman Universal Header X-Tensions 18805

Header Collector Extensions, 3.0 in. Universal Flange, 2.25 in. Pipe, Pair

Part Number: HED-18805

4.5 out of 5 stars ( 4 )

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Hooker Blackheart Intermediate Pipes BH13257

Header Extensions, Blackheart Intermediate Pipes, 2.50 in. Diameter, 2-bolt Flange, Bung, RWD, Chevrolet, GMC, Small Block LS, Pair

Part Number: HOK-BH13257

Not Yet Reviewed

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Flowtech Afterburner Thrust Toobs Header Extensions 10511FLT

Header Extension, Afterburner Thrust Toobs, Bolt-On, 3 Bolt, 3.00 in. Inlet/Outlet, 12.00 in. Length, Pair

Part Number: BIG-10511FLT

4.75 out of 5 stars ( 4 )

Estimated Ship Date: May 8, 2025 if ordered today

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Estimated Ship Date: May 8, 2025 if ordered today

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Summit Racing™ Header Extensions SUM-670162

5 out of 5 stars ( 2 )

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Hedman Universal Header X-Tensions 18803

Header Collector Extensions, 3.0 in. 3-Bolt Flange, 2.25 in. Pipe, Pair

Part Number: HED-18803

4.6 out of 5 stars ( 10 )

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Schoenfeld Header Extensions 240035

Header Collector Extensions, 3.5 in., Slip-Fit, 18-Gauge, Fits 3.5 in. Pipe, 24 in. Length, Each

Part Number: SCH-240035

5.0 out of 5 stars ( 2 )

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Schoenfeld Header Extensions 120035

Header Collector Extensions, 3.5 in., Slip-Fit, 18-Gauge, Fits 3.5 in. Pipe, 12 in. Length, Each

Part Number: SCH-120035

5.0 out of 5 stars ( 3 )

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