Jaguar XJS Headers and Exhaust Parts

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Jaguar XJS

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-34%

MagnaFlow |

#37635114

MagnaFlow 35114 Stainless 3.5 Inch Round Polished Exhaust Tip

Exhaust Tubing Diameter:

2-1/2 Inch

Finish:

Polished

$84.00

/each

$127.70

-34%

MagnaFlow |

#37614335

MagnaFlow 14335 4x9 Inch Oval Offset/Offset Stainless Muffler

Muffler Type:

Straight-Through

Inlet Diameter:

2.25"

Outlet Diameter:

2.25"

$164.00

/each

$249.63

$139 Off

MagnaFlow |

#37612594

MagnaFlow 12594 5x11 Inch Oval Center/Dual Stainless Muffler

Muffler Type:

Straight-Through

Inlet Diameter:

Outlet Diameter:

$268.00

/each

$407.32

-34%

MagnaFlow |

#37612634

MagnaFlow 12634 6x6 Inch Round Offset/Offset Stainless Muffler

Muffler Type:

Straight-Through

Inlet Diameter:

Outlet Diameter:

$123.00

/each

$187.28

-33%

MagnaFlow |

#37612635

MagnaFlow 12635 6x6 Inch Round Offset/Offset Stainless Muffler

Muffler Type:

Straight-Through

Inlet Diameter:

2.25"

Outlet Diameter:

2.25"

$130.00

/each

$196.64

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.

Choosing the Right Headers

Which size of headers should I use? Short or long tube headers? Etc. Learn how to answer these exhaust questions and choose the right header with our expert guide.

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.

The Exhausting Search for Headers

Having issues fitting headers into your car/engine? This article provides helpful hints on ways to modify or add parts to make the headers fit in your specific car. Kevin W. explains his build experience with headers.

Tuning Tips after Header Installation

Making the switch from manifolds to headers is a popular performance upgrade, but it may take more than just bolting on the new part. We provide some tips and things to consider after you bolt on a new set of headers.

Hooker Header Installation Guide

Hooker headers are installed in a 1967 Pontiac Firebird for increased power and a boost in performance. See how to work through fitment of the steering box, clutch Z bar and starter.

Selecting the Right Demo Derby Headers

Check out these tips on the large variety of Demo Derby headers that Speedway Speedway offers. Here, Jeremy will walk you through the many different styles and brands available showcasing which style might fit best in your application.

Header Suggestions for a '33 Ford

In this Tech Tip, one of our customers asks for a suggestion on exhaust headers for his 1933 pickup.

Ceramic Coated Headers

Watch our video on the ceramic coating process for Armor Hot Coating. Headers coated with Armor Hot Coating protect your car without sacrificing looks.

Exhaust Repair

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

$120 Off

MagnaFlow |

#37612763

MagnaFlow 12763 7x7 Inch Round Center/Dual Stainless Muffler

Muffler Type:

Straight-Through

Inlet Diameter:

Outlet Diameter:

2.5"

$230.00

/each

$350.03

-34%

MagnaFlow |

#37612770

MagnaFlow 12770 7x7 Inch Round Center/Center Stainless Muffler

Muffler Type:

Straight-Through

Inlet Diameter:

Outlet Diameter:

$173.00

/each

$262.23

$105 Off

MagnaFlow |

#37612771

MagnaFlow 12771 7x7 Inch Round Center/Center Stainless Muffler

Muffler Type:

Straight-Through

Inlet Diameter:

Outlet Diameter:

$203.00

/each

$308.14

$112 Off

MagnaFlow |

#37612773

MagnaFlow 12773 7x7 Inch Round Center/Center Stainless Muffler

Muffler Type:

Straight-Through

Inlet Diameter:

Outlet Diameter:

$216.00

/each

$327.98

$140 Off

MagnaFlow |

#37612774

MagnaFlow 12774 7x7 Inch Round Center/Center Stainless Muffler

Muffler Type:

Straight-Through

Inlet Diameter:

Outlet Diameter:

$270.00

/each

$410.25

-33%

MagnaFlow |

#37618144

MagnaFlow 18144 3.5 Inch x 26 Inch Glasspack Performance Muffler

Muffler Type:

Glass Pack

Inlet Diameter:

Outlet Diameter:

$58.00

/each

$87.00

-33%

MagnaFlow |

#37618146

MagnaFlow 18146 4 Inch x 26 Inch Glasspack Performance Muffler

Muffler Type:

Glass Pack

Inlet Diameter:

2.5"

Outlet Diameter:

2.5"

$65.00

/each

$98.10

-33%

MagnaFlow |

#37618129

MagnaFlow 18129 4 Inch x 18 Inch Glasspack Performance Muffler

Muffler Type:

Glass Pack

Inlet Diameter:

Outlet Diameter:

$75.00

/each

$113.58

-34%

MagnaFlow |

#37618134

MagnaFlow 18134 3.5 Inch x 22 Inch Glasspack Performance Muffler

Muffler Type:

Glass Pack

Inlet Diameter:

Outlet Diameter:

$54.00

/each

$82.21

-33%

MagnaFlow |

#37611114

MagnaFlow 11114 3.5x7 Inch Oval Center/Center Stainless Muffler

Muffler Type:

Straight-Through

Inlet Diameter:

Outlet Diameter:

$145.00

/each

$219.48

-33%

MagnaFlow |

#37610769

MagnaFlow 10769 Exhaust Tip Adapter, 4 Inch Inlet

Exhaust Tubing Diameter:

4 Inch - 5 Inch

Inlet Diameter:

Outlet Diameter:

$57.00

/each

$86.16

-34%

MagnaFlow |

#37611148

MagnaFlow 11148 3.5x7 Inch Oval Center/Dual Stainless Muffler

Muffler Type:

Straight-Through

Inlet Diameter:

2.25"

Outlet Diameter:

$185.00

/each

$280.97

-34%

MagnaFlow |

#37611249

MagnaFlow 11249 4x9 Inch Oval Center/Center Stainless Muffler

Muffler Type:

Straight-Through

Inlet Diameter:

Outlet Diameter:

$162.00

/each

$245.87

-34%

MagnaFlow |

#37611254

MagnaFlow 11254 4x9 Inch Oval Center/Offset Stainless Muffler

Muffler Type:

Straight-Through

Inlet Diameter:

Outlet Diameter:

$139.00

/each

$210.85

-33%

MagnaFlow |

#37611366

MagnaFlow 11366 4x9 Inch Oval Center/Offset Stainless Muffler

Muffler Type:

Straight-Through

Inlet Diameter:

2.5"

Outlet Diameter:

2.5"

$130.00

/each

$196.64

-9%

Patriot Exhaust |

#447H7036

Patriot Exhaust H7036 18 Gauge Exhaust Pipe, 2 Inch

Exhaust Tubing Diameter:

2 Inch

Exhaust Pipe Type:

Custom Tubing

Outside Diameter:

2.00"

$43.88

/each

$48.27

AutoMeter |

#182P30531

AutoMeter P30531 Boost, 2 1/16 Inch, 100PSI, Black/Chrome, Spek

Overall Diameter:

2.36"

Body Diameter:

2.06"

Gauge Type:

Electric

$286.99

/each

AutoMeter |

#182P30532

AutoMeter P30532 Boost, 2 1/16 Inch, 100PSI, Black/Black, Spek

Overall Diameter:

2.36"

Body Diameter:

2.06"

Gauge Type:

Electric

$286.99

/each

AutoMeter |

#182P310128

AutoMeter P310128 Gauge, Pyro. 2 1/16 Inch, 2000 Deg., Wht/Blk

Gauge Face Color:

White

Bezel Finish:

Black

Overall Diameter:

2.36"

$255.99

/each

AutoMeter |

#182P31012

AutoMeter P31012 Spek-Pro Boost/Pyro Gauge,2-1/16,0-2000,Domed

Gauge Face Color:

White

Bezel Finish:

Black

Overall Diameter:

2.36"

$255.99

/each

AutoMeter |

#182P31021

AutoMeter P31021 Gauge, Pyro. 2 1/16 Inch, 2000 Deg., Slvr/Chrm

Gauge Face Color:

Silver

Bezel Finish:

Chrome

Overall Diameter:

2.36"

$255.99

/each

AutoMeter |

#182P31031

AutoMeter P31031 Gauge, Pyro. 2 1/16 Inch, 2000 Deg., Blk/Chrm

Gauge Face Color:

Black

Bezel Finish:

Chrome

Overall Diameter:

2.36"

$255.99

/each

AutoMeter |

#182P31052

AutoMeter P31052 Gauge, Pyro. 2 1/16 Inch, 2000 Deg., Bk/Smk/Bk

Gauge Face Color:

Black

Bezel Finish:

Black

Overall Diameter:

2.36"

$278.99

/each

-34%

MagnaFlow |

#37612649

MagnaFlow 12649 6x6 Inch Round Center/Center Stainless Muffler

Muffler Type:

Straight-Through

Inlet Diameter:

Outlet Diameter:

$162.00

/each

$245.87

$476 Off

MagnaFlow |

#37610702

MagnaFlow 10702 2.5 Inch Stainless Custom Builder Exhaust System

Exhaust System Type:

Header-Back

Single or Dual:

Dual

Exhaust Tubing Diameter:

2-1/2 Inch

$911.00

/each

$1,387.18

-34%

MagnaFlow |

#37614211

MagnaFlow 14211 5x8 Inch Oval Offset/OffsetStainless Muffler

Muffler Type:

Straight-Through

Inlet Diameter:

2.5"

Outlet Diameter:

2.5"

$174.00

/each

$264.52

-34%

MagnaFlow |

#37614226

MagnaFlow 14226 5x8 Inch Oval Center/Offset Stainless Muffler

Muffler Type:

Straight-Through

Inlet Diameter:

2.5"

Outlet Diameter:

2.5"

$166.00

/each

$251.92

$124 Off

MagnaFlow |

#37614261

MagnaFlow 14261 5x8 Inch Oval Offset/Offset Stainless Muffler

Muffler Type:

Straight-Through

Inlet Diameter:

Outlet Diameter:

$238.00

/each

$361.94

$104 Off

MagnaFlow |

#37614262

MagnaFlow 14262 5x8 Inch Oval Offset/Offset Stainless Muffler

Muffler Type:

Straight-Through

Inlet Diameter:

2.25"

Outlet Diameter:

2.25"

$198.00

/each

$301.75

-33%

MagnaFlow |

#37635102

MagnaFlow 35102 Stainless 3 Inch Round Polished Exhaust Tip

Exhaust Tubing Diameter:

2-1/2 Inch

Finish:

Polished

$66.00

/each

$99.73

DEi Titanium Exhaust Wrap and Locking Tie Kit, 1 x 50

DEI |

#91605040

DEi Titanium Exhaust Wrap and Locking Tie Kit, 1 x 50

(2)

Overall Width:

Material Type:

Lava Rock

Sold in Quantity:

Kit

$56.99

/kit

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Jaguar XJS Headers and Exhaust Parts

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Products

MagnaFlow 35114 Stainless 3.5 Inch Round Polished Exhaust Tip

MagnaFlow 14335 4x9 Inch Oval Offset/Offset Stainless Muffler

MagnaFlow 12594 5x11 Inch Oval Center/Dual Stainless Muffler

MagnaFlow 12634 6x6 Inch Round Offset/Offset Stainless Muffler

MagnaFlow 12635 6x6 Inch Round Offset/Offset Stainless Muffler

Related Articles

MagnaFlow 12763 7x7 Inch Round Center/Dual Stainless Muffler

MagnaFlow 12770 7x7 Inch Round Center/Center Stainless Muffler

MagnaFlow 12771 7x7 Inch Round Center/Center Stainless Muffler

MagnaFlow 12773 7x7 Inch Round Center/Center Stainless Muffler

MagnaFlow 12774 7x7 Inch Round Center/Center Stainless Muffler

MagnaFlow 18144 3.5 Inch x 26 Inch Glasspack Performance Muffler

MagnaFlow 18146 4 Inch x 26 Inch Glasspack Performance Muffler

MagnaFlow 18129 4 Inch x 18 Inch Glasspack Performance Muffler

MagnaFlow 18134 3.5 Inch x 22 Inch Glasspack Performance Muffler

MagnaFlow 11114 3.5x7 Inch Oval Center/Center Stainless Muffler

MagnaFlow 10769 Exhaust Tip Adapter, 4 Inch Inlet

MagnaFlow 11148 3.5x7 Inch Oval Center/Dual Stainless Muffler

MagnaFlow 11249 4x9 Inch Oval Center/Center Stainless Muffler

MagnaFlow 11254 4x9 Inch Oval Center/Offset Stainless Muffler

MagnaFlow 11366 4x9 Inch Oval Center/Offset Stainless Muffler

Patriot Exhaust H7036 18 Gauge Exhaust Pipe, 2 Inch

AutoMeter P30531 Boost, 2 1/16 Inch, 100PSI, Black/Chrome, Spek

AutoMeter P30532 Boost, 2 1/16 Inch, 100PSI, Black/Black, Spek

AutoMeter P310128 Gauge, Pyro. 2 1/16 Inch, 2000 Deg., Wht/Blk

AutoMeter P31012 Spek-Pro Boost/Pyro Gauge,2-1/16,0-2000,Domed

AutoMeter P31021 Gauge, Pyro. 2 1/16 Inch, 2000 Deg., Slvr/Chrm

AutoMeter P31031 Gauge, Pyro. 2 1/16 Inch, 2000 Deg., Blk/Chrm

AutoMeter P31052 Gauge, Pyro. 2 1/16 Inch, 2000 Deg., Bk/Smk/Bk

MagnaFlow 12649 6x6 Inch Round Center/Center Stainless Muffler

MagnaFlow 10702 2.5 Inch Stainless Custom Builder Exhaust System

MagnaFlow 14211 5x8 Inch Oval Offset/OffsetStainless Muffler

MagnaFlow 14226 5x8 Inch Oval Center/Offset Stainless Muffler

MagnaFlow 14261 5x8 Inch Oval Offset/Offset Stainless Muffler

MagnaFlow 14262 5x8 Inch Oval Offset/Offset Stainless Muffler

MagnaFlow 35102 Stainless 3 Inch Round Polished Exhaust Tip

DEi Titanium Exhaust Wrap and Locking Tie Kit, 1 x 50