Header Reducers & Extensions Exhaust

Hedman Oxygen Sensor Reducers

Hedman oxygen sensor reducers allow you to retain an oxygen sensor when you add on headers. They come with all the necessary flanges, gaskets, and hardware needed to adapt your exhaust to your headers.

4.18 out of 5 stars ( 65 )

$25.99

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$94.99

Patriot Oxygen Sensor Reducers

Patriot oxygen sensor reducers help simplify your exhaust installation. These steel collector reducers are available in 2 1/2 in. and 3 in. collector diameter sizes, and are zinc-plated to minimize corrosion, while providing a weldable-finish. Bolts and graphite composite gasket are also included with this reducer. Order the collector reducer best suited to your application needs.

3.75 out of 5 stars ( 4 )

$104.28

Summit Racing™ Exhaust Reducers

Summit Racing™ reducers allow you to connect various sized exhaust tubing to your headers with a minimum amount of fabrication. They're made from steel or stainless steel and come in a variety of sizes to fit your needs.

4.48 out of 5 stars ( 306 )

$18.99

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$21.99

JBA Performance Exhaust Header Reducers

JBA Performance Exhaust header reducers give you an easy way to adapt your headers to your exhaust system. They are made from stainless steel, so you know that they are sure to last. Available in a variety of sizes to customize your ride, they also include the hardware and gaskets that you need for your installation.

4.86 out of 5 stars ( 22 )

$81.25

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$121.87

Corsa Long Tube Header Connection Pipes

Corsa long tube header connection pipes offer direct bolt-up to specific Corsa exhausts. These connector tubes feature stainless steel construction, and are precision engineered to maximize fit and performance. Take your Corsa header upgrade further with a set of their connection pipes.

Not Yet Reviewed

$382.99

Flowtech Header Reducers

Flowtech carries a complete line of reducers for custom and do-it-yourself installations, all precision-engineered. Their header reducers are available in a variety of sizes and styles to suit your header system building needs.

4.38 out of 5 stars ( 42 )

$74.35

Hedman Header Reducers

Make adapting headers to your exhaust system easier, with these Hedman header reducers. The reducers include all necessary flanges, gaskets, and hardware and are available in a variety of sizes to suit your needs.

4.68 out of 5 stars ( 222 )

$27.99

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$37.99

Stainless Works Reducers

Stainless Works reducers adapt header flanges to exhaust systems. Their size matches the diameter of the header collector and the exhaust tube size.

4.71 out of 5 stars ( 14 )

$90.25

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