Mercury Custom Exhaust Cutouts

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Mercury Custom

Products

Speedway Motors |

#91013340

Exhaust Dump Tubes

(28)

Exhaust Tubing Diameter:

2 Inch

Outlet Diameter (Fraction):

Sold in Quantity:

Each

$25.99

/each

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

-9%

Doug's Headers |

#447900

Doug's Headers Replacement Electric Motor Kit for Exhaust Cutouts

(4)

GTIN Code:

694342549374

$64.12

/each

$70.53

-9%

Patriot Exhaust |

#447PEC300K

Patriot Exhaust PEC300K Electronic Dual Cutouts, 3 Inch

(2)

Exhaust Tubing Diameter:

3 Inch

Finish:

Raw

Inlet Diameter (Fraction):

$549.02

/kit

$603.92

-9%

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"

$549.02

/kit

$603.92

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.

Mick's 1950 Mercury Custom

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

1949 Mercury Drag Car by Precision Designs

This drag and drive '49 Mercury is not at all what you'd expect from a chopped Merc. It's part custom, part hot rod, and built to do it all.

Replacing Sway Bars in a Mercury Comet

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

Exhaust Repair

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

What Size of Exhaust Pipe Do I Need?

This dual exhaust size chart will help you choose the correct size exhaust pipe for your horsepower range.

Comet Pedal Car Custom

Follow along as Product Guru Jeff K. talks about customizing a Comet Pedal Car for his son!

Choosing the Right Exhaust

That fresh engine deserves all new exhaust bits. Be sure to have a look at our rundown on selecting the best setup for headers, exhaust, and mufflers for your ride here.

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.

-9%

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

-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

-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

-9%

Patriot Exhaust |

#447PEC100

Patriot Exhaust PEC100 Electronic Cutout Relay Transmitter/FOB

GTIN Code:

694342555320

Sold in Quantity:

Each

$68.05

/kit

$74.86

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

-9%

Patriot Exhaust |

#447PEC300K1

Patriot Exhaust PEC200K1 Electronic Single Cutout, 3 Inch

(2)

Exhaust Tubing Diameter:

3 Inch

Finish:

Raw

Inlet Diameter (Fraction):

$294.82

/kit

$324.30

Quick Time Performance |

#91610227

QTP QTEC60 QTEC Electric Cutout, Dual

Exhaust Tubing Diameter:

3 Inch

Finish:

Raw

Inlet Diameter (Fraction):

$430.99

/pair

-9%

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

$656.66

/each

$722.33

$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

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

-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

-9%

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

-9%

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

-9%

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

$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

-9%

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

-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

-9%

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

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

$261.95

/each

$291.95

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

-9%

Doug's Headers |

#447254

Doug's Headers DEC250AK 2.5" Steel Electric Exhaust Cut-Out Kit

(5)

Exhaust Tubing Diameter:

2-1/2 Inch

Finish:

Raw

Voltage:

12 volts

$656.66

/each

$722.33

-9%

Doug's Headers |

#4471132

Doug's Headers H1132 Exhaust Cut-Out Hook-Up Kit, 3 Inch

(1)

Exhaust Tubing Diameter:

3 Inch

Finish:

Zinc Plated

$153.70

/pair

$169.07

-9%

Doug's Headers |

#447252

Doug's Headers DEC250A 2.5" Stainless Electric Exhaust Cutouts

(3)

Exhaust Tubing Diameter:

2-1/2 Inch

Finish:

Raw

Voltage:

12 volts

$528.73

/pair

$581.60

-9%

Doug's Headers |

#447303

Doug's Headers DEC300A 3" Stainless Electric Exhaust Cut-Outs

(2)

Exhaust Tubing Diameter:

3 Inch

Finish:

Raw

Voltage:

12 volts

$560.56

/pair

$616.62

-7%

Hooker Headers |

#42511062HKR

Hooker Headers 11062HKR Remote Switch Kit

GTIN Code:

090127027660

Sold in Quantity:

Each

$94.99

/kit

$102.95

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

-9%

Patriot Exhaust |

#447PEC250K1

Patriot Exhaust PEC250K1 Electronic Single Cutout, 2.5 Inch

Exhaust Tubing Diameter:

2-1/2 Inch

Finish:

Raw

Inlet Diameter (Fraction):

2-1/2"

$294.82

/kit

$324.30

Quick Time Performance |

#91610219

QTP QTEC30 QTEC Electric Cutout, Each

(1)

Exhaust Tubing Diameter:

3 Inch

Finish:

Raw

Inlet Diameter (Fraction):

$217.99

/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

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

-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

Showing 1 - 36 of 42 results

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Mercury Custom Exhaust Cutouts

Exhaust Tubing Diameter

Brand

Availability

Discounts

Price

Customer Rating

Products

Exhaust Dump Tubes

Vacuum/Pressure Controlled Electronic Exhaust Cutout

Doug's Headers Replacement Electric Motor Kit for Exhaust Cutouts

Patriot Exhaust PEC300K Electronic Dual Cutouts, 3 Inch

Patriot Exhaust PEC250K Electronic Dual Cutouts, 2.5 Inch

Related Articles

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

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

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

Patriot Exhaust PEC100 Electronic Cutout Relay Transmitter/FOB

QTP QTEC225 QTEC Electric Cutout, Each

Patriot Exhaust PEC200K1 Electronic Single Cutout, 3 Inch

QTP QTEC60 QTEC Electric Cutout, Dual

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

Hooker Headers 11052HKR Cut-Out Dual Kit with Remote

QTP QTEC50 QTEC Electric Cutout, Dual

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

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

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

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

MagnaFlow 10784 2.5 Inch Performance Exhaust Stainless Cutout

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

Hooker Headers 11051HKR Cut-Out Dual Kit with Remote

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

APR MS100170 Exhaust Valve Wireless Remote, Plug And Play

Quick Time QTEC66 QTP Exhaust Cutout, Dual Oval Valves

Doug's Headers DEC250AK 2.5" Steel Electric Exhaust Cut-Out Kit

Doug's Headers H1132 Exhaust Cut-Out Hook-Up Kit, 3 Inch

Doug's Headers DEC250A 2.5" Stainless Electric Exhaust Cutouts

Doug's Headers DEC300A 3" Stainless Electric Exhaust Cut-Outs

Hooker Headers 11062HKR Remote Switch Kit

Quick Time QTEC33 QTP Exhaust Cutout, Single Oval Valve

Patriot Exhaust PEC250K1 Electronic Single Cutout, 2.5 Inch

QTP QTEC30 QTEC Electric Cutout, Each

QTP QTEC30B QTEC Electric Cutout, For Borla Exhaust, Each

QTP QTEC25 QTEC Electric Cutout, Each

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

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