Outdated Internet Browser Detected

It appears that the Internet Browser you are using to connect to SummitRacing.com is outdated and insecure. To continue to use SummitRacing.com, you must upgrade your browser to a newer, secure version. Use these links to help you upgrade your browser.

Header Reducers & Extensions

You Have Selected

Display Options

Select the navigation view you prefer when narrowing your search.

Narrow Your Results

Catalog Quick Order:

Already know the part number you need?
Click here to enter them directly into your cart.

The Ultimate Gift for Gearheads!
In-Store Pickup Location Close
Summit Racing

Benefits of Buying Through Us

  • Fast Shipping

    Learn More

  • Tech Advice

    Learn More

  • Easy Returns

    Learn More

  • See Details

Results 51 - 60 of 283

In-Store Pickup Location Select

Patriot Exhaust H7259 - Patriot Collector Flange Kits

Click here for more information about Patriot Exhaust H7259 - Patriot Collector Flange Kits

Collector Flanges, 3-Bolt, 2.5 in. I.D., Gaskets, Fasteners, Set

Not Yet Reviewed

Part Number: PTE-H7259 More Detail...

Estimated Ship Date: Tomorrow

$14.97

Summit Racing SUM-G4755 - Summit Racing® Exhaust Reducer Kits

Click here for more information about Summit Racing SUM-G4755 - Summit Racing® Exhaust Reducer Kits

Header Reducers, 3-Bolt Flange, 2.5 in. Inlet, 2 in. Outlet, Steel, Natural, Pair

(1)

Part Number: SUM-G4755 More Detail...

Estimated Ship Date: Tomorrow

$20.97

Patriot Exhaust H7260 - Patriot Collector Flange Kits

Click here for more information about Patriot Exhaust H7260 - Patriot Collector Flange Kits

Collector Flanges, 3-Bolt, 3.0 in. I.D., Gaskets, Fasteners, Set

Not Yet Reviewed

Part Number: PTE-H7260 More Detail...

Estimated Ship Date: Tomorrow

$14.97

Stage 8 Locking Fasteners 8950A - Stage 8 Locking Header Collector Bolt Kits

Click here for more information about Stage 8 Locking Fasteners 8950A - Stage 8 Locking Header Collector Bolt Kits

Collector Bolts, Hex Head, Locking, Steel, Nickel Plated, 3/8 in.-16 Thread, 2 in. Length, Set of 6

(1)

Part Number: STG-8950A More Detail...

Estimated Ship Date: Tomorrow

$42.56

Summit Racing SUM-G1590HS - Summit Racing® Collector Bolts

Click here for more information about Summit Racing SUM-G1590HS - Summit Racing® Collector Bolts

Collector Bolts, Hex Head, Stainless Steel, Natural, 3/8 in.-16 x 1.0 in. Long, Set of 6

(1)

Part Number: SUM-G1590HS More Detail...

Estimated Ship Date: Tomorrow

$4.97

Hedman Hedders 21142 - Hedman Oxygen Sensor Reducers

Click here for more information about Hedman Hedders 21142 - Hedman Oxygen Sensor Reducers

Header Reducer, 3-Bolt Flange, 3.0 in. Inlet, 2.5 in. Outlet, Oxygen Sensor Fitting, Steel, Each

(2)

Part Number: HED-21142 More Detail...

Estimated Ship Date: Tomorrow

$17.97

Hooker Headers 11025HKR - Hooker Reducers

Click here for more information about Hooker Headers 11025HKR - Hooker Reducers

Header Reducers, 3-Bolt Flange, 2.5 in. Inlet, 2 in. Outlet, Steel, Painted, Pair

Not Yet Reviewed

Part Number: HOK-11025HKR More Detail...

Estimated Ship Date: Tomorrow

$37.95

Hedman Hedders 21114 - Hedman Header Reducers

Click here for more information about Hedman Hedders 21114 - Hedman Header Reducers

Header Reducers, Ball and Socket Flange, 3 in. Inlet, 2.25 in. Outlet, Steel, Painted, Pair

(1)

Part Number: HED-21114 More Detail...

Estimated Ship Date: Tomorrow

$20.97

Flowtech 10004FLT - Flowtech Header Reducers

Click here for more information about Flowtech 10004FLT - Flowtech Header Reducers

Header Reducers, 3-Bolt Flange, 3 in. Inlet, 2.5 in. Outlet, Steel, Natural, Pair

Not Yet Reviewed

Part Number: BIG-10004FLT More Detail...

Estimated Ship Date: Tomorrow

$17.95

Summit Racing SUM-670162 - Summit Racing® Header Extensions

Click here for more information about Summit Racing SUM-670162 - Summit Racing® Header Extensions

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

(1)

Part Number: SUM-670162 More Detail...

Estimated Ship Date: Tomorrow

$44.97

View Compare

Page 6 of 29

Close