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Additional Garage EquipmentAdvance Auto Parts ShopaFeAftermarket & Performance Wheels and RimsAuto FiltersBrakes & Brake PartsDirt Bike Parts & AccessoriesDNA MotoringEngine & Powertrain Replacement PartsExhaust Parts & Emissions PartsExterior Car DecorationHarley Davidson Parts & AccessoriesHolley BrandsJeep PartsOEM Wheels and RimsPerformance Exhaust PartsReplacement Auto PartsRoad Trip Oil, Fluids & FiltersSteering PartsTractor PartsWalker Exhaust Systems
Header Reducers(331)
Uses item details. Price when purchased online
Northeastern Exhaust Front Y-Pipe Fits 2001-2006 Mazda Tribute 3.0L - Direct Fit | Stainless Steel $119.91 Was $151.82
Sponsored
Now$11991
current price Now $119.91, Was $151.82$151.82
Northeastern Exhaust Front Y-Pipe Fits 2001-2006 Mazda Tribute 3.0L - Direct Fit | Stainless Steel
15 out of 5 Stars. 1 reviews
Northeastern Exhaust Front Y-Pipe Fits 2001–2007 Ford Escape 3.0L and 2005–2007 Mercury Mariner 3.0L - Direct Fit | Stainless Steel System Kit $119.91 Was $151.82
Sponsored
Now$11991
current price Now $119.91, Was $151.82$151.82
Northeastern Exhaust Front Y-Pipe Fits 2001–2007 Ford Escape 3.0L and 2005–2007 Mercury Mariner 3.0L - Direct Fit | Stainless Steel System Kit
24.5 out of 5 Stars. 2 reviews
Northeastern Exhaust | Stainless Steel Front Flex Y-Pipe Fits 2015–2017 Chrysler 200 3.6L Sedan – Direct Fit $127.82
Sponsored
$12782
current price $127.82Northeastern Exhaust | Stainless Steel Front Flex Y-Pipe Fits 2015–2017 Chrysler 200 3.6L Sedan – Direct Fit
Hedman 21142 Flange Header O2 Reducer - 3-Bolt Flange - 3" TO 2-1/2" - EACH $33.16 $33.16/lb
$3316
current price $33.16$33.16/lb
Hedman 21142 Flange Header O2 Reducer - 3-Bolt Flange - 3" TO 2-1/2" - EACH
M Buder Universal 3 Bolt Exhaust Header Collector Flange Reducer Kit 2.5 to 2 inches (63.5 to 50.8 mm) Diameter for Automotive $73.02
$7302
current price $73.02M Buder Universal 3 Bolt Exhaust Header Collector Flange Reducer Kit 2.5 to 2 inches (63.5 to 50.8 mm) Diameter for Automotive
Spectre Performance Universal Header Collector Reducer Kit, SPE-4641 $39.01
$3901
current price $39.01Spectre Performance Universal Header Collector Reducer Kit, SPE-4641
Racing Power R9383 Header Reducer $47.17
$4717
current price $47.17Racing Power R9383 Header Reducer
21118 Exhaust Header Reducer - 3 To 3 In. $53.31
$5331
current price $53.3121118 Exhaust Header Reducer - 3 To 3 In.
2 1/2IN HEADER REDUCERS PR $46.00
$4600
current price $46.002 1/2IN HEADER REDUCERS PR
14 out of 5 Stars. 1 reviews
Flowtech 10004FLT Exhaust Header Reducer $34.95
$3495
current price $34.95Flowtech 10004FLT Exhaust Header Reducer
15 out of 5 Stars. 1 reviews
Hedman 21143 Ball & Socket Style O2 Header Reducers $35.38
$3538
current price $35.38Hedman 21143 Ball & Socket Style O2 Header Reducers
Spectre Performance Universal Header Collector Reducer Kit, SPE-4642 $32.99
$3299
current price $32.99Spectre Performance Universal Header Collector Reducer Kit, SPE-4642
Flowtech 10005FLT Exhaust Header Reducer $34.95
$3495
current price $34.95Flowtech 10005FLT Exhaust Header Reducer
35 out of 5 Stars. 3 reviews
Hooker 11040HKR Exhaust Header Reducer $66.85
$6685
current price $66.85Hooker 11040HKR Exhaust Header Reducer
65 out of 5 Stars. 6 reviews
Flowtech 10016FLT Exhaust Header Reducer $34.95 Was $61.06
Now$3495
current price Now $34.95, Was $61.06$61.06
Flowtech 10016FLT Exhaust Header Reducer
Trans-Dapt 9374 TDP9374 HEADER REDUCERS 3IN $29.58
$2958
current price $29.58Trans-Dapt 9374 TDP9374 HEADER REDUCERS 3IN
25 out of 5 Stars. 2 reviews
Flowtech 10110FLT Exhaust Header Reducer $74.35
$7435
current price $74.35Flowtech 10110FLT Exhaust Header Reducer
Hooker 11035HKR Exhaust Header Reducer $71.49
$7149
current price $71.49Hooker 11035HKR Exhaust Header Reducer
45 out of 5 Stars. 4 reviews
Hedman Hedders 21107 Oxygen Sensor Header Reducer $36.66
$3666
current price $36.66Hedman Hedders 21107 Oxygen Sensor Header Reducer
Pypes Performance Exhaust Collector Reducers Pair 3in to 2.5in Stainless $117.99
$11799
current price $117.99Pypes Performance Exhaust Collector Reducers Pair 3in to 2.5in Stainless
54.8 out of 5 Stars. 5 reviews
Hooker 11032HKR Exhaust Header Reducer $71.45
$7145
current price $71.45Hooker 11032HKR Exhaust Header Reducer
Flowtech 10007FLT Exhaust Header Reducer $53.22
$5322
current price $53.22Flowtech 10007FLT Exhaust Header Reducer
Flowtech 10002FLT Exhaust Header Reducer $109.95 Was $249.95
Now$10995
current price Now $109.95, Was $249.95$249.95
Flowtech 10002FLT Exhaust Header Reducer
Hooker 11036HKR Exhaust Header Reducer $71.45
$7145
current price $71.45Hooker 11036HKR Exhaust Header Reducer
15 out of 5 Stars. 1 reviews
Hedman 21113 Header Reducer - Set of 2 $47.72
$4772
current price $47.72Hedman 21113 Header Reducer - Set of 2
34.3 out of 5 Stars. 3 reviews
Flowtech 10105FLT Exhaust Header Reducer $80.78
$8078
current price $80.78Flowtech 10105FLT Exhaust Header Reducer
34.3 out of 5 Stars. 3 reviews
Hooker 110401HKR Exhaust Header Reducer $180.95
$18095
current price $180.95Hooker 110401HKR Exhaust Header Reducer
11 out of 5 Stars. 1 reviews
3 in. Aluminized Steel 3-Bolt Flange Header Reducers Kit $49.89
$4989
current price $49.893 in. Aluminized Steel 3-Bolt Flange Header Reducers Kit
Hooker 11026HKR Exhaust Header Reducer $71.45
$7145
current price $71.45Hooker 11026HKR Exhaust Header Reducer
15 out of 5 Stars. 1 reviews
Universal Stainless Steel T409 Exhaust Piping Reducer 2" to 2.5" Universal Stainless Steel T409 Exhaust Piping Reducer 2" to 2.5" From $14.99
7 options
Available in additional 7 optionsFrom$1499
Universal Stainless Steel T409 Exhaust Piping Reducer 2" to 2.5" Universal Stainless Steel T409 Exhaust Piping Reducer 2" to 2.5"
Hooker 11030HKR Exhaust Header Reducer $85.94
$8594
current price $85.94Hooker 11030HKR Exhaust Header Reducer
Pypes Performance Exhaust Collector Reducers Pair 3.5in to 2.5in Stainless $99.79 $14.26/lb
$9979
current price $99.79$14.26/lb
Pypes Performance Exhaust Collector Reducers Pair 3.5in to 2.5in Stainless
25 out of 5 Stars. 2 reviews
Patriot Exhaust H7249 2-1/2" Exhaust Collector Reducer $136.99
$13699
current price $136.99Patriot Exhaust H7249 2-1/2" Exhaust Collector Reducer
Hedman S/S Header Reducers - 3in to 2-1/2in $230.99
$23099
current price $230.99Hedman S/S Header Reducers - 3in to 2-1/2in
304 Stainless Steel Header Collector Reducer Kit, 3 Inch 3-Bolt Flange to 2.5 Inch (2 1/2 in) Outlet, 3.5 Inch (3 1/2 Inch) Length, Includes Copper Collector Gaskets, Pair $64.99
$6499
current price $64.99304 Stainless Steel Header Collector Reducer Kit, 3 Inch 3-Bolt Flange to 2.5 Inch (2 1/2 in) Outlet, 3.5 Inch (3 1/2 Inch) Length, Includes Copper Collector Gaskets, Pair
Patriot Exhaust Collector Reducers 3 1/2 (Pair) $76.99
$7699
current price $76.99Patriot Exhaust Collector Reducers 3 1/2 (Pair)
JEGS Ball & Socket Exhaust Pipe Connector/Reducer 3" I.D. to 2-1/2" I.D. $38.99
$3899
current price $38.99JEGS Ball & Socket Exhaust Pipe Connector/Reducer 3" I.D. to 2-1/2" I.D.
15 out of 5 Stars. 1 reviews
Speedmaster PCE717.1002 Ball and Socket Flange Exhaust Header Reducers $25.00
$2500
current price $25.00Speedmaster PCE717.1002 Ball and Socket Flange Exhaust Header Reducers
Speedway Motors 3-Bolt Header Collector Reducer Kit - 2-1/2 to 2 Inch - Universal Fit - Steel - Includes Gaskets and Hardware - 2-1/2 Inch Collector Diameter $32.99 $32.99/count
$3299
current price $32.99$32.99/count
Speedway Motors 3-Bolt Header Collector Reducer Kit - 2-1/2 to 2 Inch - Universal Fit - Steel - Includes Gaskets and Hardware - 2-1/2 Inch Collector Diameter
334.8 out of 5 Stars. 33 reviews
HEDMAN 21118 Exhaust Header Reducer - Silver - 3 To 3 In. $53.66
$5366
current price $53.66HEDMAN 21118 Exhaust Header Reducer - Silver - 3 To 3 In.
Speedway Motors Header Reducer Kit - 3 to 2-1/2 Inch - Universal Fit - Steel - 3 Inch Collector Diameter - Includes Gaskets and Bolts - 1/4 Inch Flange $28.27
$2827
current price $28.27Speedway Motors Header Reducer Kit - 3 to 2-1/2 Inch - Universal Fit - Steel - 3 Inch Collector Diameter - Includes Gaskets and Bolts - 1/4 Inch Flange
125 out of 5 Stars. 12 reviews
R9383 3.5 ft. Zinc Plated Exhaust Header Reducers $41.61
$4161
current price $41.61R9383 3.5 ft. Zinc Plated Exhaust Header Reducers
R9374 3 ft. Zinc Plated Exhaust Header Reducers $36.10
$3610
current price $36.10R9374 3 ft. Zinc Plated Exhaust Header Reducers
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