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

Sponsored
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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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
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
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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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
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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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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
Flowtech 10004FLT Exhaust Header Reducer $34.95

$3495
current price $34.95Flowtech 10004FLT Exhaust Header Reducer
15 out of 5 Stars. 1 reviews
Hooker 11040HKR Exhaust Header Reducer $66.85

$6685
current price $66.85Hooker 11040HKR Exhaust Header Reducer
65 out of 5 Stars. 6 reviews
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.
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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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 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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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
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.
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 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 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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Hooker 11030HKR Exhaust Header Reducer $85.94

$8594
current price $85.94Hooker 11030HKR Exhaust Header Reducer
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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; $41.00

$4100
current price $41.00Hedman 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 21100 Hedder Reducers $45.14

$4514
current price $45.14Hedman Hedders 21100 Hedder Reducers
15 out of 5 Stars. 1 reviews
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 21107 Oxygen Sensor Header Reducer $36.66

$3666
current price $36.66Hedman Hedders 21107 Oxygen Sensor Header Reducer
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Universal SS Exhaust Piping Reducer 2" to 4" O.D For Honda Civic Audi Toyota Universal SS Exhaust Piping Reducer 2" to 4" O.D For Honda Civic Audi Toyota From $14.99

7 options
Available in additional 7 optionsFrom$1499
Universal SS Exhaust Piping Reducer 2" to 4" O.D For Honda Civic Audi Toyota Universal SS Exhaust Piping Reducer 2" to 4" O.D For Honda Civic Audi Toyota
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
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Hedman Hedders 21118 Hedder Reducer $47.02

$4702
current price $47.02Hedman Hedders 21118 Hedder Reducer
34.7 out of 5 Stars. 3 reviews
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