Mercury Street Exhaust Cutouts

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Mercury

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Hooker Headers |

#42511051HKR

Hooker Headers 11051HKR Cut-Out Dual Kit with Remote

(2)

Exhaust Tubing Diameter:

2-1/2 Inch

Finish:

Raw

$592.95

/kit

$659.95

-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 |

#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 |

#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

-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.

Exhaust Repair

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

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.

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.

-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

Granatelli Motor Sports |

#36212525

Granatelli Motor Sports 302525K Bolt In Exhaust Cutout Kit, 2.5

(2)

Exhaust Tubing Diameter:

2-1/2 Inch

Finish:

Raw

Inlet Diameter (Fraction):

2-1/2"

$486.54

/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

-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

-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

-9%

Doug's Headers |

#4471130

Doug's Headers H1130 2-1/2" Exhaust Cut-Out Hook-Up Kit

(5)

Exhaust Tubing Diameter:

2-1/2 Inch

Finish:

Zinc Plated

$148.21

/pair

$163.03

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

$147.52

/each

Quick Time Performance |

#91610227

QTP QTEC60 QTEC Electric Cutout, Dual

Exhaust Tubing Diameter:

3 Inch

Finish:

Raw

Inlet Diameter (Fraction):

$430.99

/pair

Granatelli Motor Sports |

#36212530

Granatelli Motor Sports 302530K Bolt In Exhaust Cutout Kit, 3 In

(1)

Exhaust Tubing Diameter:

3 Inch

Finish:

Raw

Inlet Diameter (Fraction):

$509.19

/each

-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

Granatelli Motor Sports |

#36217525

Granatelli Motor Sports 307525K Weld In Exhaust Cutout Kit, 2.5

(2)

Exhaust Tubing Diameter:

2-1/2 Inch

Finish:

Raw

Inlet Diameter (Fraction):

2-1/2"

$395.92

/each

Granatelli Motor Sports |

#36217530

Granatelli Motor Sports 307530K Weld In Exhaust Cutout Kit, 3 In

Exhaust Tubing Diameter:

3 Inch

Finish:

Raw

Inlet Diameter (Fraction):

$395.92

/each

Rebate

Hooker Headers |

#42511052HKR

Hooker Headers 11052HKR Cut-Out Dual Kit with Remote

Exhaust Tubing Diameter:

3 Inch

Finish:

Raw

$596.95

/kit

$663.95

Speedway Motors |

#91013340

Exhaust Dump Tubes

(28)

Exhaust Tubing Diameter:

2 Inch

Outlet Diameter (Fraction):

Sold in Quantity:

Each

$25.99

/each

-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

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%

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

$163.06

/pair

$179.37

Quick Time Performance |

#91610219

QTP QTEC30 QTEC Electric Cutout, Each

(1)

Exhaust Tubing Diameter:

3 Inch

Finish:

Raw

Inlet Diameter (Fraction):

$217.99

/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 |

#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 |

#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

Rebate

Hooker Headers |

#42511056HKR

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

Exhaust Tubing Diameter:

2-1/2 Inch

Finish:

Raw

$279.95

/kit

$311.95

-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%

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

Hooker Headers |

#42511057HKR

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

Exhaust Tubing Diameter:

3 Inch

Finish:

Raw

$313.95

/kit

$349.95

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

-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

-9%

Patriot Exhaust |

#447PEC100

Patriot Exhaust PEC100 Electronic Cutout Relay Transmitter/FOB

GTIN Code:

694342555320

Sold in Quantity:

Each

$68.05

/kit

$74.86

-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

QTP QTEC30B QTEC Electric Cutout, For Borla Exhaust, 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

Showing 1 - 36 of 48 results

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Mercury Street Exhaust Cutouts

Exhaust Tubing Diameter

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Application

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Customer Rating

Products

Hooker Headers 11051HKR Cut-Out Dual Kit with Remote

Doug's Headers DEC250A 2.5" Stainless Electric Exhaust Cutouts

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

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

Patriot Exhaust PEC250K Electronic Dual Cutouts, 2.5 Inch

Related Articles

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

Granatelli Motor Sports 302525K Bolt In Exhaust Cutout Kit, 2.5

Quick Time QTEC66 QTP Exhaust Cutout, Dual Oval Valves

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

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

Doug's Headers H1130 2-1/2" Exhaust Cut-Out Hook-Up Kit

Vacuum/Pressure Controlled Electronic Exhaust Cutout

QTP QTEC60 QTEC Electric Cutout, Dual

Granatelli Motor Sports 302530K Bolt In Exhaust Cutout Kit, 3 In

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

Granatelli Motor Sports 307525K Weld In Exhaust Cutout Kit, 2.5

Granatelli Motor Sports 307530K Weld In Exhaust Cutout Kit, 3 In

Hooker Headers 11052HKR Cut-Out Dual Kit with Remote

Exhaust Dump Tubes

Patriot Exhaust PEC300K Electronic Dual Cutouts, 3 Inch

Quick Time QTEC33 QTP Exhaust Cutout, Single Oval Valve

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

QTP QTEC30 QTEC Electric Cutout, Each

Doug's Headers Replacement Electric Motor Kit for Exhaust Cutouts

Patriot Exhaust PEC200K1 Electronic Single Cutout, 3 Inch

QTP QTEC25 QTEC Electric Cutout, Each

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

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

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

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

QTP QTEC50 QTEC Electric Cutout, Dual

Patriot Exhaust PEC250K1 Electronic Single Cutout, 2.5 Inch

Patriot Exhaust PEC100 Electronic Cutout Relay Transmitter/FOB

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

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

QTP QTEC30B QTEC Electric Cutout, For Borla Exhaust, Each

Popular Makes and Parts