Jaguar Modern Muscle Header Reducers

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64 products

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Jaguar

Department

Street

Application

Modern Muscle

Products

-9%

JBA 1650-1ST Stainless 1650 EFI Starter Tubes, 2.5

JBA Headers |

#44716501ST

JBA 1650-1ST Stainless 1650 EFI Starter Tubes, 2.5

Sold in Quantity:

Pair

Flange Style:

2-Bolt

$81.25

/set

$89.38

-9%

Patriot Exhaust |

#447H7239

Patriot Exhaust H7239 Collector Reducers, 2-1/2 Inch

(13)

Material Type:

Steel

Flange Style:

3-Bolt

$39.49

/pair

$43.44

-9%

JBA 1650ST Stainless Steel 1650 Starter Tubes

JBA Headers |

#4471650ST

JBA 1650ST Stainless Steel 1650 Starter Tubes

(3)

Sold in Quantity:

Pair

Flange Style:

2-Bolt

$70.28

/set

$77.31

-9%

Patriot Exhaust |

#447H7237

Patriot Exhaust H7237 Collector Reducers, 3 Inch

(2)

Material Type:

Steel

Flange Style:

3-Bolt

$49.37

/pair

$54.31

-9%

Patriot Exhaust |

#447H7244

Patriot Exhaust H7244 Collector Reducers, 3 Inch

(1)

Material Type:

Steel

Flange Style:

3-Bolt

$49.37

/pair

$54.31

Exhaust Manifolds VS Headers | How Much HP Do Headers Add

Headers and manifolds differ in design and function. Long tube headers, shorty headers, and exhaust manifolds each have their pros and cons regarding performance and application.

Complete Guide to Lowering Options for Your Muscle Car, Hot Rod, or Truck

There is certainly more than one way to get your project's ride height or stance where you want it and we provide a brief overview of the options in this buyer's guide on lowering products.

Speedway Roadster Headers for a 305 Trike

In this Tech Tip, a customer asked about using a set of Small Block Chevy Sprint Roadster headers for his trike, powered by a stock 305.

Reinforcing Lower Ball Joints

Worried about a weak ball joint? We have the fix!

Rebuilding Junkyard SBC Vortec Cylinder Heads

Learn how to re-build a junkyard Small Block Chevy. A step-by-step guide on how to select a SBC, machine the valve guide bosses down, and what parts to use to upgrade to your personal liking.

Lower Control Arm Upgrade

Have a 1970-1994 GM A- or X-body in need of some new lower control arms? Take a look at what Speedway Motors' employee Steve L. has to say about our lower control arms!

-9%

Patriot Exhaust |

#447H7242

Patriot Exhaust H7242 Collector Reducers, 2-1/2 Inch

(3)

Material Type:

Steel

Flange Style:

3-Bolt

$43.88

/pair

$48.27

Hedman Hedders |

#41821119

Hedman Hedders 21119 3 Inch Ball-Style Header Reducers 3 Inch

(1)

Sold in Quantity:

Pair

Flange Style:

3-Bolt Ball and Socket

$38.99

/pair

-9%

Patriot Exhaust |

#447H7238

Patriot Exhaust H7238 Collector Reducers, 3 Inch

(2)

Material Type:

Steel

Flange Style:

3-Bolt

$49.37

/pair

$54.31

-9%

JBA 31650ST 304 Series SS 2 bolt Starter Tubes

JBA Headers |

#44731650ST

JBA 31650ST 304 Series SS 2 bolt Starter Tubes

Sold in Quantity:

Pair

Flange Style:

2-Bolt

$127.36

/set

$140.10

-9%

Patriot Exhaust |

#447H7245

Patriot Exhaust H7245 Collector Reducers, 3-1/2 Inch

(1)

Material Type:

Steel

Flange Style:

3-Bolt

$49.37

/pair

$54.31

-9%

Patriot Exhaust |

#447H7246

Patriot Exhaust H7246 Collector Reducers, 3-1/2 Inch

Material Type:

Steel

Flange Style:

3-Bolt

$43.88

/pair

$48.27

Patriot H7229 3-bolt 2.5" X 2.25 X 1.5 4 Gauge Collector Flanges

Patriot Exhaust |

#9307229

Patriot H7229 3-bolt 2.5" X 2.25 X 1.5 4 Gauge Collector Flanges

Sold in Quantity:

Pair

Flange Style:

3-Bolt

$49.37

/pair

-9%

Patriot Exhaust |

#447H7235

Patriot Exhaust H7235 Collector Reducers, 3-1/2 Inch

Material Type:

Steel

Flange Style:

3-Bolt

$76.85

/pair

$84.54

Hedman Hedders |

#41821152

Hedman Hedders 21152 3 Inch Header Collector Conversion Kit

Sold in Quantity:

Kit

Flange Style:

3-Bolt Ball and Socket

$39.99

/kit

-7%

Flowmaster |

#37815938

Flowmaster 15938 Ball Flange 2-1/2 Inch Collector to 2.5 Inch

Material Type:

Steel

Flange Style:

2-Bolt

$212.95

/kit

$230.95

Hedman Hedders |

#41821111

Hedman Hedders 21111 2-1/2 Inch Ball-Style Header Reducers 2 Inch

Sold in Quantity:

Pair

Flange Style:

3-Bolt Ball and Socket

$47.99

/pair

Patriot H7251 3" Diameter, 2 1/4" Outlet Collector Reducers

Patriot Exhaust |

#9307251

Patriot H7251 3" Diameter, 2 1/4" Outlet Collector Reducers

Sold in Quantity:

Pair

Flange Style:

3-Bolt

$54.86

/pair

-9%

JBA 1653ST Stainless Steel Mid-Pipe Starter Tubes

JBA Headers |

#4471653ST

JBA 1653ST Stainless Steel Mid-Pipe Starter Tubes

Sold in Quantity:

Pair

Flange Style:

2-Bolt

$81.25

/pair

$89.38

Hedman Hedders |

#41822125

Hedman Hedders 22125 3 Inch Ball-Style Header Reducer 2-1/2 Inch

Sold in Quantity:

Each

Flange Style:

3-Bolt Ball and Socket

$96.53

/each

Hedman Hedders |

#41821126

Hedman Hedders 21126 2-1/2 Inch Header Reducer 2-1/4 Inch

Sold in Quantity:

Each

Flange Style:

3-Bolt

$24.99

/each

Patriot Exhaust |

#9307243

Patriot Exhaust H7243 3" Diameter 2.5" Outlet Collector Reducers

Material Type:

Steel

Flange Style:

3-Bolt

$54.86

/pair

Hedman Hedders |

#41821122

Hedman Hedders 21122 3 Inch Ball-Style Header Reducers 2-1/4 Inch

Sold in Quantity:

Pair

Flange Style:

3-Bolt Ball and Socket

$47.65

/pair

Hedman Hedders |

#41822115

Hedman Hedders 22115 3 Inch Ball-Style Header Reducers 2-1/2 Inch

Sold in Quantity:

Pair

Flange Style:

3-Bolt Ball and Socket

$167.97

/pair

Hedman Hedders |

#41821100

Hedman Hedders 21100 3 Inch Steel Header Reducer 2-1/4 Inch

Sold in Quantity:

Each

Flange Style:

3-Bolt

$32.91

/each

Hedman Hedders |

#41821104

Hedman Hedders 21104 3-1/2 Inch Steel Header Reducer 2-1/2 Inch

Sold in Quantity:

Pair

Flange Style:

3-Bolt

$38.99

/pair

Hedman Hedders |

#41821134

Hedman Hedders 21134 3 Inch Ball-Style Header Reducer 3 Inch

Sold in Quantity:

Each

Flange Style:

3-Bolt Ball and Socket

$25.57

/each

Hedman Hedders |

#41821103

Hedman Hedders 21103 3 Inch Steel Header Reducer 2-1/2 Inch

Sold in Quantity:

Pair

Flange Style:

3-Bolt

$36.99

/pair

Hedman Hedders |

#41821151

Hedman Hedders 21151 2-1/2 Inch Header Collector Conversion Kit

Sold in Quantity:

Kit

Flange Style:

3-Bolt Ball and Socket

$35.99

/kit

Hedman Hedders |

#41821101

Hedman Hedders 21101 2-1/2 Inch Steel Header Reducer 2 Inch

Sold in Quantity:

Each

Flange Style:

3-Bolt

$33.99

/each

Hedman Hedders |

#41821143

Hedman Hedders 21143 3 Inch Ball-Style Header Reducer 2-1/2 Inch

Sold in Quantity:

Each

Flange Style:

3-Bolt Ball and Socket

$23.92

/each

Hedman Hedders |

#41821102

Hedman Hedders 21102 3 Inch UNIFIT Header Reducer 2-1/2 Inch

Sold in Quantity:

Pair

Flange Style:

Universal Bolt-in Flange

$49.99

/pair

Hedman Hedders |

#41822119

Hedman Hedders 22119 3 Inch Ball-Style Header Reducer2 3 Inch

Sold in Quantity:

Pair

Flange Style:

3-Bolt Ball and Socket

$178.99

/pair

Hedman Hedders |

#41822123

Hedman Hedders 22123 2-1/2 Inch Ball-Style Header Reducers 2 Inch

Sold in Quantity:

Pair

Flange Style:

3-Bolt Ball and Socket

$172.92

/pair

Hedman Hedders |

#41821106

Hedman Hedders 21106 2-1/2 Inch Header Reducer w/O2 Bung 2 Inch

Sold in Quantity:

Each

Flange Style:

3-Bolt

$34.99

/each

Hedman Hedders |

#41821123

Hedman Hedders 21123 2-1/2 Inch Header Reducers 2-1/2 Inch

Sold in Quantity:

Pair

Flange Style:

3-Bolt Ball and Socket

$33.99

/pair

Hedman Hedders |

#41821118

Hedman Hedders 21118 3 Inch Steel Header Reducers 3 Inch

Sold in Quantity:

Pair

Flange Style:

3-Bolt

$39.99

/pair

Showing 1 - 36 of 64 results

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Popular Makes and Parts

Chevy Modern Muscle Header Reducers Jaguar Modern Muscle Headers Ford Modern Muscle Header Reducers Oldsmobile Modern Muscle Header Reducers Jaguar Modern Muscle Exhaust Manifolds Pontiac Modern Muscle Header Reducers Buick Modern Muscle Header Reducers Jaguar Modern Muscle Header Collectors Jaguar Modern Muscle Exhaust Wrap Jaguar Modern Muscle Header Hardware

Jaguar Modern Muscle Header Reducers

Flange Style

Brand

Availability

Discounts

Price

Customer Rating

Products

JBA 1650-1ST Stainless 1650 EFI Starter Tubes, 2.5

Patriot Exhaust H7239 Collector Reducers, 2-1/2 Inch

JBA 1650ST Stainless Steel 1650 Starter Tubes

Patriot Exhaust H7237 Collector Reducers, 3 Inch

Patriot Exhaust H7244 Collector Reducers, 3 Inch

Related Articles

Patriot Exhaust H7242 Collector Reducers, 2-1/2 Inch

Hedman Hedders 21119 3 Inch Ball-Style Header Reducers 3 Inch

Patriot Exhaust H7238 Collector Reducers, 3 Inch

JBA 31650ST 304 Series SS 2 bolt Starter Tubes

Patriot Exhaust H7245 Collector Reducers, 3-1/2 Inch

Patriot Exhaust H7246 Collector Reducers, 3-1/2 Inch

Patriot H7229 3-bolt 2.5" X 2.25 X 1.5 4 Gauge Collector Flanges

Patriot Exhaust H7235 Collector Reducers, 3-1/2 Inch

Hedman Hedders 21152 3 Inch Header Collector Conversion Kit

Flowmaster 15938 Ball Flange 2-1/2 Inch Collector to 2.5 Inch

Hedman Hedders 21111 2-1/2 Inch Ball-Style Header Reducers 2 Inch

Patriot H7251 3" Diameter, 2 1/4" Outlet Collector Reducers

JBA 1653ST Stainless Steel Mid-Pipe Starter Tubes

Hedman Hedders 22125 3 Inch Ball-Style Header Reducer 2-1/2 Inch

Hedman Hedders 21126 2-1/2 Inch Header Reducer 2-1/4 Inch

Patriot Exhaust H7243 3" Diameter 2.5" Outlet Collector Reducers

Hedman Hedders 21122 3 Inch Ball-Style Header Reducers 2-1/4 Inch

Hedman Hedders 22115 3 Inch Ball-Style Header Reducers 2-1/2 Inch

Hedman Hedders 21100 3 Inch Steel Header Reducer 2-1/4 Inch

Hedman Hedders 21104 3-1/2 Inch Steel Header Reducer 2-1/2 Inch

Hedman Hedders 21134 3 Inch Ball-Style Header Reducer 3 Inch

Hedman Hedders 21103 3 Inch Steel Header Reducer 2-1/2 Inch

Hedman Hedders 21151 2-1/2 Inch Header Collector Conversion Kit

Hedman Hedders 21101 2-1/2 Inch Steel Header Reducer 2 Inch

Hedman Hedders 21143 3 Inch Ball-Style Header Reducer 2-1/2 Inch

Hedman Hedders 21102 3 Inch UNIFIT Header Reducer 2-1/2 Inch

Hedman Hedders 22119 3 Inch Ball-Style Header Reducer2 3 Inch

Hedman Hedders 22123 2-1/2 Inch Ball-Style Header Reducers 2 Inch

Hedman Hedders 21106 2-1/2 Inch Header Reducer w/O2 Bung 2 Inch

Hedman Hedders 21123 2-1/2 Inch Header Reducers 2-1/2 Inch

Hedman Hedders 21118 3 Inch Steel Header Reducers 3 Inch

Popular Makes and Parts