Bolt Header Reducer(114)
Uses item details. Price when purchased online
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 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
Polished 304 Stainless Steel Shorty Headers for 1979 1993 Ford Mustang 5.0L V8 Fox Body GT LX Upgraded Copper Gaskets Direct Bolt On Exhaust Manifold (Shorty Headers) From $229.99

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From$22999
Polished 304 Stainless Steel Shorty Headers for 1979 1993 Ford Mustang 5.0L V8 Fox Body GT LX Upgraded Copper Gaskets Direct Bolt On Exhaust Manifold (Shorty Headers)
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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 $73.15

$7315
current price $73.15M Buder Universal 3 Bolt Exhaust Header Collector Flange Reducer Kit 2.5 to 2 inches (63.5 to 50.8 mm) Diameter for Automotive
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 21142 Flange Header O2 Reducer - 3-Bolt Flange - 3" TO 2-1/2" - EACH $34.00 $34.00/lb

$3400
current price $34.00$34.00/lb
Hedman 21142 Flange Header O2 Reducer - 3-Bolt Flange - 3" TO 2-1/2" - EACH
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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
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
Remflex Inc. 8017 REM8017 STREET & PERFORMANCE HEADERS 4 BOLT COLLECTOR/REDUCER FLANGE 2/SET $21.01 $21.01/lb

$2101
current price $21.01$21.01/lb
Remflex Inc. 8017 REM8017 STREET & PERFORMANCE HEADERS 4 BOLT COLLECTOR/REDUCER FLANGE 2/SET
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Spectre Performance Universal Header Collector Reducer Kit, SPE-4641 $39.40

$3940
current price $39.40Spectre Performance Universal Header Collector Reducer Kit, SPE-4641
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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
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Flowtech 10016FLT Exhaust Header Reducer $39.95 Was $61.06

Now$3995
current price Now $39.95, Was $61.06$61.06
Flowtech 10016FLT Exhaust Header Reducer
Flowtech 10002FLT Exhaust Header Reducer $129.95 Was $249.95

Now$12995
current price Now $129.95, Was $249.95$249.95
Flowtech 10002FLT Exhaust Header Reducer
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
Stainless Header Reducer Kit, 2-1/2 to 2 Inch $47.99

$4799
current price $47.99Stainless Header Reducer Kit, 2-1/2 to 2 Inch
84.9 out of 5 Stars. 8 reviews
Hedman 21143 Ball & Socket Style O2 Header Reducers $35.38

$3538
current price $35.38Hedman 21143 Ball & Socket Style O2 Header Reducers
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Hooker 11032HKR Exhaust Header Reducer $71.45

$7145
current price $71.45Hooker 11032HKR Exhaust Header Reducer
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Flowtech 10007FLT Exhaust Header Reducer $53.22

$5322
current price $53.22Flowtech 10007FLT Exhaust Header Reducer
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Flowtech 10105FLT Exhaust Header Reducer $80.78

$8078
current price $80.78Flowtech 10105FLT Exhaust Header Reducer
34.3 out of 5 Stars. 3 reviews
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Flowtech 10004FLT Exhaust Header Reducer $34.95

$3495
current price $34.95Flowtech 10004FLT Exhaust Header Reducer
15 out of 5 Stars. 1 reviews
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HEDMAN 21118 Exhaust Header Reducer - Silver - 3 To 3 In. $53.53

$5353
current price $53.53HEDMAN 21118 Exhaust Header Reducer - Silver - 3 To 3 In.
Hooker 11040HKR Exhaust Header Reducer $66.85

$6685
current price $66.85Hooker 11040HKR Exhaust Header Reducer
65 out of 5 Stars. 6 reviews
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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
Hooker 110401HKR Exhaust Header Reducer $180.95

$18095
current price $180.95Hooker 110401HKR Exhaust Header Reducer
11 out of 5 Stars. 1 reviews
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Racing Power R9374 3 ft. Zinc Plated Exhaust Header Reducers $42.99

$4299
current price $42.99Racing Power R9374 3 ft. Zinc Plated Exhaust Header Reducers
25 out of 5 Stars. 2 reviews
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Racing Power R9383 Header Reducer $47.17

$4717
current price $47.17Racing Power R9383 Header Reducer
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Flowtech 10005FLT Exhaust Header Reducer $34.95

$3495
current price $34.95Flowtech 10005FLT Exhaust Header Reducer
35 out of 5 Stars. 3 reviews
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Flowtech 10110FLT Exhaust Header Reducer $74.35

$7435
current price $74.35Flowtech 10110FLT Exhaust Header Reducer
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21118 Exhaust Header Reducer - 3 To 3 In. $53.18

$5318
current price $53.1821118 Exhaust Header Reducer - 3 To 3 In.
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
Hooker 11030HKR Exhaust Header Reducer $85.94

$8594
current price $85.94Hooker 11030HKR Exhaust Header Reducer
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Hooker 11026HKR Exhaust Header Reducer $71.45

$7145
current price $71.45Hooker 11026HKR Exhaust Header Reducer
15 out of 5 Stars. 1 reviews
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Hooker 11035HKR Exhaust Header Reducer $53.62 Was $71.49

Now$5362
current price Now $53.62, Was $71.49$71.49
Hooker 11035HKR Exhaust Header Reducer
45 out of 5 Stars. 4 reviews
Hooker 11036HKR Exhaust Header Reducer $71.45

$7145
current price $71.45Hooker 11036HKR Exhaust Header Reducer
15 out of 5 Stars. 1 reviews
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R9383 3.5 ft. Zinc Plated Exhaust Header Reducers $41.61

$4161
current price $41.61R9383 3.5 ft. Zinc Plated Exhaust Header Reducers
Hedman 21110 3" Inlet, 2.5" Outlet 3-Bolt Flange Hedder Reducers - Set of 2 $39.94 $39.94/lb

$3994
current price $39.94$39.94/lb
Hedman 21110 3" Inlet, 2.5" Outlet 3-Bolt Flange Hedder Reducers - Set of 2
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Pypes PVR10S Collector Reducer - 3 in Inlet to 3 in OD Outlet - 3-Bolt Flange - 12 in Long - Stainless - Polished - Pair $97.79 $12.22/lb

$9779
current price $97.79$12.22/lb
Pypes PVR10S Collector Reducer - 3 in Inlet to 3 in OD Outlet - 3-Bolt Flange - 12 in Long - Stainless - Polished - Pair
65 out of 5 Stars. 6 reviews
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Hedman Hedders 21105 Hedder Reducer; Gasket Style; Tube Size 2.5 in.; Collector 2.5 in.; 3-Bolt Flange; Mild Steel; $41.97

$4197
current price $41.97Hedman Hedders 21105 Hedder Reducer; Gasket Style; Tube Size 2.5 in.; Collector 2.5 in.; 3-Bolt Flange; Mild Steel;
25 out of 5 Stars. 2 reviews
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Collector Reducer 2 1/2" $53.31

$5331
current price $53.31Collector Reducer 2 1/2"
15 out of 5 Stars. 1 reviews
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CURT 45405 Trailer Hitch Receiver Adapter Reducer Sleeve, 2-1/2 to 2-in From $18.77

2 options
Available in additional 2 optionsFrom$1877
CURT 45405 Trailer Hitch Receiver Adapter Reducer Sleeve, 2-1/2 to 2-in
804.5 out of 5 Stars. 80 reviews
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Hedman Hedders 21107 Oxygen Sensor Header Reducer $36.66

$3666
current price $36.66Hedman Hedders 21107 Oxygen Sensor Header Reducer
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Hedman Hedders 21104 Hedder Reducer $48.27

$4827
current price $48.27Hedman Hedders 21104 Hedder Reducer
23 out of 5 Stars. 2 reviews
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Hedman Hedders 21100 Hedder Reducers $45.14

$4514
current price $45.14Hedman Hedders 21100 Hedder Reducers
15 out of 5 Stars. 1 reviews
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