Mercury Exhaust Cutouts

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Mercury

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$389 Off

Hooker Headers |

#42511052HKR

Hooker Headers 11052HKR Cut-Out Dual Kit with Remote

Exhaust Tubing Diameter:

3 Inch

Finish:

Raw

$329.95

/kit

$718.95

-9%

Patriot Exhaust |

#447H1129

Patriot Exhaust H1129 Exhaust Cut-Out Hookup Kit, 2-1/4 Inch Single

GTIN Code:

694342542122

Exhaust Tubing Diameter:

2-1/4 Inch

$82.33

/each

$90.56

Vacuum/Pressure Controlled Electronic Exhaust Cutout

Granatelli Motor Sports |

#36210963

Vacuum/Pressure Controlled Electronic Exhaust Cutout

Material Type:

Stainless Steel

Finish:

Raw

Sold in Quantity:

Kit

as low as

$147.52

/each

Speedway Motors |

#91013340

Exhaust Dump Tubes

(28)

Exhaust Tubing Diameter:

2 Inch

Outlet Diameter (Fraction):

Sold in Quantity:

Each

$25.99

/each

Quick Time Performance |

#91610227

QTP QTEC60 QTEC Electric Cutout, Dual

Exhaust Tubing Diameter:

3 Inch

Finish:

Raw

Inlet Diameter (Fraction):

$430.99

/pair

Ultimate Guide to Exhaust Cutouts | Manual Cutouts VS Electric

Loud when you want it, quiet when you don't! Learn how exhaust cutouts work, manual vs electric models, and which is best for your build.

How to Install an Electric Motor Kit for Exhaust Cutouts

A guide on removing and installing a new electric motor kit for exhaust cutouts.

Exhaust Repair

Some basic info on the various exhaust options carried by Speedway Motors.

Replacing Sway Bars in a Mercury Comet

How to replace sway bars in a Mercury Comet and the advantages that come with it.

Mick's 1950 Mercury Custom

Mick Rau has a garage full of cool cars, but this Hirohata-inspired Merc is a standout.

Exhaust System Header Wrapping

Whether you’re looking for performance improvements or heat reduction, if you decide to wrap your headers, we'll show you the benefits and possible precautions to take before you wrap your exhaust.

Wrapping Exhaust Manifolds to Reduce Under Hood Temps

Learn how to wrap exhaust headers to help keep under hood temperatures down. This articles shows how cast iron exhaust manifolds are wrapped in 1-inch black header wrap with stainless steel exhaust wrap ties.

Replacing GM Rear End Spherical Bushings

In this budget build, a GM rear end is upgraded in order to hold 400+ HP. See how spherical bushings are replaced in a used 8.5” GM 10 bolt rear end.

Disassembling Valvetrain Components

Rebuilding an engine? Stay organized by using a valvetrain rocker arm organizer tray while disassembling the valvetrain components. Learn some tips on why you shouldn't mix up lifters if you intend on using them again.

How to Use an Oil Filter Cutter

Learn how to use Speedway Motors' Oil Filter Opener to open your filter and inspect how your the health of your motor.

Hedman Hedders |

#41816249

Hedman Hedders 16249 Replacement Block-Off Plate 2-1/2Inch

Exhaust Tubing Diameter:

2-1/2 Inch

Finish:

Raw

$18.28

/each

$101 Off

MagnaFlow |

#37610784

MagnaFlow 10784 2.5 Inch Performance Exhaust Stainless Cutout

Exhaust Tubing Diameter:

2-1/2 Inch

Sold in Quantity:

Each

$194.00

/each

$294.73

Rebate

Doug's Headers |

#447304

Doug's Headers DEC300AK 3" Stainless Electric Exhaust Cutout Kit

(1)

Exhaust Tubing Diameter:

3 Inch

Finish:

Raw

Voltage:

12 volts

$590.99

/each

$656.66

Rebate

Doug's Headers |

#447900

Doug's Headers Replacement Electric Motor Kit for Exhaust Cutouts

(4)

GTIN Code:

694342549374

$64.12

/each

$70.53

Rebate

Doug's Headers |

#4471134

Doug's Headers H1134 Exhaust Cut-Out Hook-Up Kit, 3-1/2 Inch

(2)

Exhaust Tubing Diameter:

3-1/2 Inch

Finish:

Zinc Plated

$146.75

/pair

$163.06

Quick Time Performance |

#91610217

QTP QTEC225 QTEC Electric Cutout, Each

Exhaust Tubing Diameter:

2-1/4 Inch

Finish:

Raw

Inlet Diameter (Fraction):

2-1/4"

$217.99

/each

Quick Time Performance |

#91610226

QTP QTEC50 QTEC Electric Cutout, Dual

Exhaust Tubing Diameter:

2-1/2 Inch

Finish:

Raw

Inlet Diameter (Fraction):

2-1/2"

$430.99

/pair

Rebate

Patriot Exhaust |

#447PEC100

Patriot Exhaust PEC100 Electronic Cutout Relay Transmitter/FOB

GTIN Code:

694342555320

Sold in Quantity:

Each

$61.25

/kit

$68.05

Rebate

Patriot Exhaust |

#447PEC250K

Patriot Exhaust PEC250K Electronic Dual Cutouts, 2.5 Inch

(3)

Exhaust Tubing Diameter:

2-1/2 Inch

Finish:

Raw

Inlet Diameter (Fraction):

2-1/2"

$494.12

/kit

$549.02

Rebate

Patriot Exhaust |

#447PEC300K

Patriot Exhaust PEC300K Electronic Dual Cutouts, 3 Inch

(2)

Exhaust Tubing Diameter:

3 Inch

Finish:

Raw

Inlet Diameter (Fraction):

$494.12

/kit

$549.02

Rebate

Patriot Exhaust |

#447PEC300K1

Patriot Exhaust PEC200K1 Electronic Single Cutout, 3 Inch

(2)

Exhaust Tubing Diameter:

3 Inch

Finish:

Raw

Inlet Diameter (Fraction):

$265.34

/kit

$294.82

Rebate

Doug's Headers |

#447DEC225A

Doug's Headers DEC225A Electric Cut-Out, 2-1/4 Inch, Pair

Exhaust Tubing Diameter:

2-1/4 Inch

Finish:

Ceramic Coated

$561.64

/pair

$617.80

Rebate

Doug's Headers |

#447DEC225A1

Doug's Headers DEC225A-1 Electric Cut-Out, 2-1/4 Inch, Single

Exhaust Tubing Diameter:

2-1/4 Inch

Finish:

Ceramic Coated

$314.02

/each

$345.42

Rebate

Doug's Headers |

#447DEC225AK

Doug's Headers DEC225AK Electric Cut-Out, 2-1/4 Inch, Pair

Exhaust Tubing Diameter:

2-1/4 Inch

Finish:

Ceramic Coated

$693.97

/kit

$763.37

Rebate

Doug's Headers |

#447DEC250A1

Doug's Headers DEC250A-1 Electric Cut-Out, 2-1/2 Inch, Single

Exhaust Tubing Diameter:

2-1/2 Inch

Finish:

Ceramic Coated

$314.02

/each

$345.42

Rebate

Doug's Headers |

#447DEC300A1

Doug's Headers DEC300A-1 Electric Cut-Out, 3 Inch, Single

GTIN Code:

694342534240

Exhaust Tubing Diameter:

3 Inch

$323.90

/each

$356.29

Rebate

Patriot Exhaust |

#447H1135

Patriot Exhaust H1135 Exhaust Cut-Out Hookup Kit, 3-1/2 Inch Single

GTIN Code:

694342519247

Exhaust Tubing Diameter:

3-1/2 Inch

$86.16

/each

$94.78

-7%

APR MS100170 Exhaust Valve Wireless Remote, Plug And Play

APR |

#425MS100170

APR MS100170 Exhaust Valve Wireless Remote, Plug And Play

GTIN Code:

810009931300

Sold in Quantity:

Each

$291.95

/each

$316.95

-7%

Hooker Headers |

#42511056HKR

Hooker Headers 11056HKR Cut-Out, 2.5 Inch Single Kit

Exhaust Tubing Diameter:

2-1/2 Inch

Finish:

Raw

$311.95

/kit

$337.95

-6%

Hooker Headers |

#42511057HKR

Hooker Headers 11057HKR Cut-Out, 3 Inch Single Kit

Exhaust Tubing Diameter:

3 Inch

Finish:

Raw

$349.95

/kit

$373.95

-7%

Hooker Headers |

#42511051HKR

Hooker Headers 11051HKR Cut-Out Dual Kit with Remote

(2)

Exhaust Tubing Diameter:

2-1/2 Inch

Finish:

Raw

$659.95

/kit

$714.95

-34%

MagnaFlow |

#37610785

MagnaFlow 10785 3 Inch Performance Exhaust Stainless Cutout

Material Type:

Stainless Steel

Sold in Quantity:

Each

$183.00

/each

$278.45

Hedman Hedders |

#41816300

Hedman Hedders 16300 Exhaust Cut-Out 3 Inch

Exhaust Tubing Diameter:

3 Inch

Finish:

Uncoated

Inlet Diameter (Fraction):

$99.99

/pair

Quick Time QTEC33 QTP Exhaust Cutout, Single Oval Valve

Quick Time Performance |

#91610101

Quick Time QTEC33 QTP Exhaust Cutout, Single Oval Valve

Voltage:

12 volts

Sold in Quantity:

Kit

$239.99

/each

Quick Time Performance |

#91610221

QTP QTEC30B QTEC Electric Cutout, For Borla Exhaust, Each

(1)

Exhaust Tubing Diameter:

3 Inch

Finish:

Raw

Inlet Diameter (Fraction):

$217.99

/each

-9%

Patriot Exhaust |

#447H1133

Patriot Exhaust H1133 Exhaust Cut-Out Hookup Kit, 3 Inch Single

(2)

GTIN Code:

694342519261

Exhaust Tubing Diameter:

3 Inch

$82.33

/each

$90.56

Hedman Hedders |

#41816250

Hedman Hedders 16250 Exhaust Cut-Out 2-1/2 Inch

Exhaust Tubing Diameter:

2-1/2 Inch

Finish:

Uncoated

Inlet Diameter (Fraction):

2-1/2"

$104.99

/pair

Quick Time Performance |

#91610218

QTP QTEC25 QTEC Electric Cutout, Each

Exhaust Tubing Diameter:

2-1/2 Inch

Finish:

Raw

Inlet Diameter (Fraction):

2-1/2"

$217.99

/each

Hedman Hedders |

#41816299

Hedman Hedders 16299 Block-Off Plate, 3 Inch

Exhaust Tubing Diameter:

3 Inch

Finish:

Natural

$18.28

/each

Quick Time QTEC66 QTP Exhaust Cutout, Dual Oval Valves

Quick Time Performance |

#91610102

Quick Time QTEC66 QTP Exhaust Cutout, Dual Oval Valves

(8)

Voltage:

12 volts

Sold in Quantity:

Kit

$487.99

/each

-7%

APR RS100004 Exhaust Valve Extension Harness, OEM Connectors, Ea.

APR |

#425RS100004

APR RS100004 Exhaust Valve Extension Harness, OEM Connectors, Ea.

Gasket(s) Included:

Sold in Quantity:

Each

$47.95

/each

$51.83

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Mercury Exhaust Cutouts

Exhaust Tubing Diameter

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Application

Department

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Price

Customer Rating

Products

Hooker Headers 11052HKR Cut-Out Dual Kit with Remote

Patriot Exhaust H1129 Exhaust Cut-Out Hookup Kit, 2-1/4 Inch Single

Vacuum/Pressure Controlled Electronic Exhaust Cutout

Exhaust Dump Tubes

QTP QTEC60 QTEC Electric Cutout, Dual

Related Articles

Hedman Hedders 16249 Replacement Block-Off Plate 2-1/2Inch

MagnaFlow 10784 2.5 Inch Performance Exhaust Stainless Cutout

Doug's Headers DEC300AK 3" Stainless Electric Exhaust Cutout Kit

Doug's Headers Replacement Electric Motor Kit for Exhaust Cutouts

Doug's Headers H1134 Exhaust Cut-Out Hook-Up Kit, 3-1/2 Inch

QTP QTEC225 QTEC Electric Cutout, Each

QTP QTEC50 QTEC Electric Cutout, Dual

Patriot Exhaust PEC100 Electronic Cutout Relay Transmitter/FOB

Patriot Exhaust PEC250K Electronic Dual Cutouts, 2.5 Inch

Patriot Exhaust PEC300K Electronic Dual Cutouts, 3 Inch

Patriot Exhaust PEC200K1 Electronic Single Cutout, 3 Inch

Doug's Headers DEC225A Electric Cut-Out, 2-1/4 Inch, Pair

Doug's Headers DEC225A-1 Electric Cut-Out, 2-1/4 Inch, Single

Doug's Headers DEC225AK Electric Cut-Out, 2-1/4 Inch, Pair

Doug's Headers DEC250A-1 Electric Cut-Out, 2-1/2 Inch, Single

Doug's Headers DEC300A-1 Electric Cut-Out, 3 Inch, Single

Patriot Exhaust H1135 Exhaust Cut-Out Hookup Kit, 3-1/2 Inch Single

APR MS100170 Exhaust Valve Wireless Remote, Plug And Play

Hooker Headers 11056HKR Cut-Out, 2.5 Inch Single Kit

Hooker Headers 11057HKR Cut-Out, 3 Inch Single Kit

Hooker Headers 11051HKR Cut-Out Dual Kit with Remote

MagnaFlow 10785 3 Inch Performance Exhaust Stainless Cutout

Hedman Hedders 16300 Exhaust Cut-Out 3 Inch

Quick Time QTEC33 QTP Exhaust Cutout, Single Oval Valve

QTP QTEC30B QTEC Electric Cutout, For Borla Exhaust, Each

Patriot Exhaust H1133 Exhaust Cut-Out Hookup Kit, 3 Inch Single

Hedman Hedders 16250 Exhaust Cut-Out 2-1/2 Inch

QTP QTEC25 QTEC Electric Cutout, Each

Hedman Hedders 16299 Block-Off Plate, 3 Inch

Quick Time QTEC66 QTP Exhaust Cutout, Dual Oval Valves

APR RS100004 Exhaust Valve Extension Harness, OEM Connectors, Ea.

Popular Makes and Parts