1973 Ford Mustang Exhaust Parts

Essential 1973 Ford Mustang Exhaust Parts

Walker – SoundFX Muffler, Direct Replacement, No Fabrication Needed (Part No.18848)

SoundFX Muffler, Direct Replacement, No Fabrication Needed

from

$91.99
Featuring 100% aluminized steel for longer service life compared to low-carbon steel, Walker SoundFX® direct-fit mufflers deliver quality appearance and favorable acoustics while mechanical interior joints and spun-locked heads provide durability.

Product Features:
  • RESISTS CORROSION — Aluminized steel construction and internal drainage system helps reduce corrosion
  • BUILT TO LAST — Internal partitions and mechanically joined tubes allow expansion and contraction during temperature changes to minimize distortion while spun-locked heads and OE-style spot welds provide stability and longer service life
  • EASY TO INSTALL — Direct-fit bolt-on replacement solution with OE-style hangers, brackets and pipe routings for easy installation that doesn’t require specialized fabrication and/or welding
  • FACTORY SOUND — Louvered tubes help reduce radiated noise for factory-style sound quality compared to straight perforated tubes
  • GET MORE MILES FROM YOUR MUFFLER — Designed and tested to extend muffler life
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Walker – Quiet-Flow Muffler, Direct Replacement, No Fabrication Needed (Part No.53739)

Quiet-Flow Muffler, Direct Replacement, No Fabrication Needed

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$204.99
Combining the only broad-market stainless-steel construction with a direct fit OE-style replacement, Walker® Quiet-Flow® SS muffler assemblies deliver longer life than typical aluminized mufflers and are available for domestic and foreign vehicles.

Product Features:
  • CORROSION RESISTANT STAINLESS STEEL — The only broad-market muffler with 100% stainless-steel construction that delivers longer life versus aluminized mufflers while an internal drainage system reduces moisture collection
  • EASY TO INSTALL — Direct-fit bolt-on replacement solution with OE-style hangers, brackets and pipe routings for easy installation and doesn’t require specialized fabrication and/or welding
  • BUILT TO LAST — Internal partitions and mechanically joined tubes allow expansion and contraction during temperature changes to minimize distortion while spun-locked heads and OE-style spot welds provide stability and longer service life
  • PREMIUM ACOUSTIC CONTROL — OE-style louvered tubes lower noise levels while OE-style domed heads help reduce radiated noise for premium factory-style sound quality compared to straight perforated tubes
  • DESIGN VALIDATED — Acoustic and flow tested for quality OE-style sound you can count on
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Flowmaster Inc. – 40 Series Muffler, 2.25in Offset Inlet 2.25in Same Side Out Outlet, Non-Reversible, Aggressive Sound (Part No.942444)

40 Series Muffler, 2.25in Offset Inlet 2.25in Same Side Out Outlet, Non-Reversible, Aggressive Sound

from

$133.99
This two chamber design incorporates Flowmaster’s patented Delta Flow technology. The Delta deflectors generate increased scavenging for better performance and reduced interior sound. Milder exterior tone and reduced interior resonance over Original 40 series. Constructed of 16 gauge aluminized steel and fully MIG welded for maximum durability.
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JBA Performance – 1 5/8" Header Long Tube Stainless Steel 05-10 Mustang GT Silver Ceramic (Part No.6675SJS)

1 5/8" Header Long Tube Stainless Steel 05-10 Mustang GT Silver Ceramic

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$906.99
JBA long tube headers are the number one choice for maximum performance gains and high RPM efficiency. These long tube designs are dyno and race proven to deliver the greatest possible increase in horsepower and torque throughout the RPM range.
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JBA Performance – 6655S 1 3/4" Header Long Tube Stainless Steel 67-70 Mustang 390/427/428 Cobra Jet (Part No.6655S)

6655S 1 3/4" Header Long Tube Stainless Steel 67-70 Mustang 390/427/428 Cobra Jet

from

$942.99
JBA long tube headers are the number one choice for maximum performance gains and high RPMefficiency. These long tube designs are dyno and race proven to deliver the greatest possible increase inhorsepower and torque throughout the RPM range. All JBA lo

Product Features:
  • JBA Performance Exhaust 6655S 1 3/4″ Header Long Tube Stainless Steel 67-70 Mustang 390/427/428 Cobra Jet
  • 3/8″ thick CNC laser-cut flanges
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JBA Performance – 6695S 1 3/4" Header Long Tube Stainless Steel 07-14 GT500 5.4L (Part No.6695S)

6695S 1 3/4" Header Long Tube Stainless Steel 07-14 GT500 5.4L

from

$868.99
JBA long tube headers are the number one choice for maximum performance gains and high RPMefficiency. These long tube designs are dyno and race proven to deliver the greatest possible increase inhorsepower and torque throughout the RPM range. All JBA lo

Product Features:
  • JBA Performance Exhaust 6695S 1 3/4″ Header Long Tube Stainless Steel 07-14 GT500 5.4L
  • 3/8″ thick CNC laser-cut flanges
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Walker – Universal Catalytic Converter :Fabrication Needed; 3 " In, 3 "Ou, EPA Compliance (Part No.55300)

Universal Catalytic Converter :Fabrication Needed; 3 " In, 3 "Ou, EPA Compliance

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$171.99
Made from aluminized steel for durability, Walker premium pipe is manufactured with precision benders and fixture checked to ensure a precise fit for quick and easy installation.

Product Features:
  • RESISTS CORROSION – Durable aluminized steel construction for corrosion resistance and performance
  • EASY TO INSTALL – Manufactured with precision bends and OE-style routings, hangers and connectors for easy installation (where applicable)
  • OE-STYLE PERFORMANCE – Direct-fit design is fixture checked to ensure a precise fit that performs like original equipment
  • BETTER TOGETHER – Use premium Walker accessories when installing Walker catalytic converters and mufflers for a complete exhaust system upgrade
  • AVAILABLE IN DIFFERENT SIZES – Offered in a variety of lengths and diameters and features the appropriate Inlet Diameter (I.D.) – Outlet Diameter (O.D.) connection; see product specifications for more information
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Flowmaster Inc. – Prebent Tailpipes – 2.50 in. Rear Exit – Pair (Part No.15807)

Prebent Tailpipes - 2.50 in. Rear Exit - Pair

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$196.99
Prebent pipe kits. Flowmaster’s 16 gauge mandrel bent pipe kits are designed to fit perfectly onto your vehicle with all the quality and performance that you would expect from Flowmaster.
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Flowmaster Inc. – Prebent Tailpipes – 3.00 in. Rear Exit w/Stainless Tips – Pair (Part No.15820)

Prebent Tailpipes - 3.00 in. Rear Exit w/Stainless Tips - Pair

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$419.99
Prebent pipe kits. Flowmaster’s 16 gauge mandrel bent pipe kits are designed to fit perfectly onto your vehicle with all the quality and performance that you would expect from Flowmaster.
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Felpro – Exhaust Manifold Gasket Set (Part No.MS 9789-1)

Exhaust Manifold Gasket Set

from

$13.29
Fel-Pro gaskets offer 100% vehicle sealing with application-specific materials to give you sealing solutions with the performance and durability professionals trust

Product Features:
  • Meets or exceeds all original equipment specifications
  • Application specific design to ensure a perfect fit
  • Engineered for the sealing repair environment
  • Unsurpassed quality you can trust
  • Validated for fit, form, and function
  • Contains all gaskets and seals to remove and replace exhaust manifold
  • Contains all gaskets and seals to remove and replace exhaust manifold
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Felpro – Exhaust Manifold Gasket Set (Part No.MS 97361)

Exhaust Manifold Gasket Set

from

$21.49
Fel-Pro gaskets offer 100% vehicle sealing with application-specific materials to give you sealing solutions with the performance and durability professionals trust

Product Features:
  • Meets or exceeds all original equipment specifications
  • Application specific design to ensure a perfect fit
  • Engineered for the sealing repair environment
  • Unsurpassed quality you can trust
  • Validated for fit, form, and function
  • Contains all gaskets and seals to remove and replace exhaust manifold
  • Contains all gaskets and seals to remove and replace exhaust manifold
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Taylor Gaskets – Seal-4-Good Header Flange Gasket (Part No.66018)

Seal-4-Good Header Flange Gasket

from

$48.99
Seal-4-Good Header Flange Gasket

JBA Performance – 65-70 Mustang X-Pipe 2.5" (Part No.6651SX)

65-70 Mustang X-Pipe 2.5"

from

$250.99
65-70 Mustang X-Pipe 2.5"

Walker – Intermediate Pipe Aluminized 58.75" (Part No.55553)

Intermediate Pipe Aluminized 58.75"

from

$81.99
Made from aluminized steel for durability, Walker® premium pipe is manufactured with precision benders and fixture checked to ensure a precise fit for quick and easy installation.

Product Features:
  • RESISTS CORROSION — Durable aluminized steel construction for corrosion resistance and performance
  • EASY TO INSTALL — Manufactured with precision bends and OE-style routings, hangers and connectors for easy installation (where applicable)
  • OE-STYLE PERFORMANCE — Direct-fit design is fixture checked to ensure a precise fit that performs like original equipment
  • BETTER TOGETHER — Use premium Walker accessories when installing Walker catalytic converters and mufflers for a complete exhaust system upgrade
  • AVAILABLE IN DIFFERENT SIZES — Offered in a variety of lengths and diameters and features the appropriate Inlet Diameter (I.D.) – Outlet Diameter (O.D.) connection; see product specifications for more information
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Flowmaster Inc. – Prebent Tailpipes – 2.50 in. Rear Exit – Pair (Part No.15805)

Prebent Tailpipes - 2.50 in. Rear Exit - Pair

from

$223.99
Prebent pipe kits. Flowmaster’s 16 gauge mandrel bent pipe kits are designed to fit perfectly onto your vehicle with all the quality and performance that you would expect from Flowmaster.
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Felpro – Exhaust Pipe Gasket (Part No.61829)

Exhaust Pipe Gasket

from

$20.29
Fel-Pro gaskets offer 100% vehicle sealing with application-specific materials to give you sealing solutions with the performance and durability professionals trust

Product Features:
  • Meets or exceeds all original equipment specifications
  • Application specific design to ensure a perfect fit
  • Engineered for the sealing repair environment
  • Unsurpassed quality you can trust
  • Validated for fit, form, and function
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Felpro – Exhaust Pipe Flange Gasket (Part No.8194)

Exhaust Pipe Flange Gasket

from

$2.99
Fel-Pro gaskets offer 100% vehicle sealing with application-specific materials to give you sealing solutions with the performance and durability professionals trust

Product Features:
  • Meets or exceeds all original equipment specifications
  • Application specific design to ensure a perfect fit
  • Engineered for the sealing repair environment
  • Unsurpassed quality you can trust
  • Validated for fit, form, and function
See More

Felpro – Exhaust Pipe Flange Gasket (Part No.60985)

Exhaust Pipe Flange Gasket

from

$5.29
Fel-Pro gaskets offer 100% vehicle sealing with application-specific materials to give you sealing solutions with the performance and durability professionals trust

Product Features:
  • Meets or exceeds all original equipment specifications
  • Application specific design to ensure a perfect fit
  • Engineered for the sealing repair environment
  • Unsurpassed quality you can trust
  • Validated for fit, form, and function
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Dorman – Help – Exhaust Stud Kit – M10-1.5 x 72mm (Part No.03131)

Exhaust Stud Kit - M10-1.5 x 72mm

from

$16.49
Our exhaust manifold flange kit includes all necessary studs and nuts for a complete repair.

Product Features:
  • Direct replacement for a proper fit every time
  • Durable steel construction
  • New hardware helps fix exhaust leaks
  • Also available in the Exhaust Manifold Hardware Kit
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Dorman – Help – Exhaust Stud Kit – M10-1.5 x 62mm (Part No.03133)

Exhaust Stud Kit - M10-1.5 x 62mm

from

$17.29
Our exhaust manifold flange kit includes all necessary studs and nuts for a complete repair.

Product Features:
  • Direct replacement for a proper fit every time
  • Durable steel construction
  • New hardware helps fix exhaust leaks
  • Also available in the Exhaust Manifold Hardware Kit
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Dynomax – 36444 Exhaust System Hanger (Part No.36444)

36444 Exhaust System Hanger

from

$64.99
Complete your exhaust repair with DynoMax® exhaust system hangers. Designed with OE-style features (where applicable) to support undercar exhaust components, DynoMax exhaust system hangers are manufactured from durable and robust material for long service

Product Features:
  • KEEPS EXHAUST PARTS IN PLACE — Designed to support undercar exhaust components
  • OE DESIGN — Designed with OE-style features (where applicable) for easy installation
  • AVAILABLE IN DIFFERENT SIZES — Offered in a variety of styles and sizes for a quality vehicle repair
  • PREMIUM MATERIALS – Made from quality steel for durability and long life
  • BETTER TOGETHER — Use premium DynoMax® accessories when installing DynoMax mufflers and exhaust systems for a complete performance exhaust system upgrade
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Flowtech – Terminator; Exhaust Tips (Part No.59905FLT)

Terminator; Exhaust Tips

from

$85.99


Product Features:
  • Show Quality Chrome Platinum
  • Durable Black Finish
  • Can Be Welded Or Clamped
  • Complete The System
  • Glass-Packed Resonators
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Felpro – Exhaust Manifold Hardware Kit (Part No.ES 75115)

Exhaust Manifold Hardware Kit

from

$40.99
Fel-Pro gaskets offer 100% vehicle sealing with application-specific materials to give you sealing solutions with the performance and durability professionals trust

Product Features:
  • Designed and manufactured to meet the needs of the exhaust system repair environment.
  • Verified, tested and certified proprietary Organic coating resists corrosion.
  • Tightly controlled coefficient of friction ensures reliable installation.
  • Application specific kit contents
  • Self-locking nuts (where applicable).
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Mr. Gasket – Exhsthdrbolt (Part No.2231G)

Exhsthdrbolt

from

$56.99
Headlock&trade: Bolts eliminate the need for lock washers, Period. That’s because each Headlock&trade: Bolt features 24 equally-spaced, stainless steel teeth serrations that bite into and hold onto the attaching surface-eliminating the need for lock-washers.

Product Features:
  • 16 per Package
  • Includes a ball-head/hex-key socket-installation tool that makes it easy to get them started
  • 410 stainless steel
  • Minimum 180,000 PSI tensile strength
  • 24 equally spaced clockwise teeth
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Felpro – Exhaust Manifold Hardware Kit (Part No.ES 75114)

Exhaust Manifold Hardware Kit

from

$30.49
Fel-Pro gaskets offer 100% vehicle sealing with application-specific materials to give you sealing solutions with the performance and durability professionals trust

Product Features:
  • Designed and manufactured to meet the needs of the exhaust system repair environment.
  • Verified, tested and certified proprietary Organic coating resists corrosion.
  • Tightly controlled coefficient of friction ensures reliable installation.
  • Application specific kit contents
  • Self-locking nuts (where applicable).
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Dorman – Help – Cap Screw-Hex Head-Grade 8- 1/2-13 x 2-1/2 In. (Part No.03411)

Cap Screw-Hex Head-Grade 8- 1/2-13 x 2-1/2 In.

from

$16.29
Product Features:
  • Direct replacement – this exhaust manifold hardware kit matches the original hardware required to secure the exhaust manifold to the engine on specified vehicles
  • Ideal solution – this kit is a reliable replacement for the original hardware that is missing or damaged, or has failed
  • Durable construction – this kit is made from quality components to ensure reliable performance and a long service life
  • Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience
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Felpro – Exhaust Manifold Hardware Kit (Part No.ES 75122)

Exhaust Manifold Hardware Kit

from

$19.29
Fel-Pro gaskets offer 100% vehicle sealing with application-specific materials to give you sealing solutions with the performance and durability professionals trust

Product Features:
  • Designed and manufactured to meet the needs of the exhaust system repair environment.
  • Verified, tested and certified proprietary Organic coating resists corrosion.
  • Tightly controlled coefficient of friction ensures reliable installation.
  • Application specific kit contents
  • Self-locking nuts (where applicable).
See More

Dorman – Exhaust Manifold Hardware Kit (Part No.675-228)

Exhaust Manifold Hardware Kit

from

$35.49
This exhaust manifold hardware kit matches the original hardware required to secure the exhaust manifold to the engine on specified vehicles, and is made from quality materials for reliable performance.

Product Features:
  • Direct replacement – this exhaust manifold hardware kit matches the original hardware required to secure the exhaust manifold to the engine on specified vehicles
  • Ideal solution – this kit is a reliable replacement for the original hardware that is missing or damaged, or has failed
  • Durable construction – this kit is made from quality components to ensure reliable performance and a long service life
  • Trustworthy quality – backed by team of product experts in the United States and more than a century of automotive experience
See More

1973 Ford Mustang Exhaust Parts

You count on your 1973 Ford Mustang to run right. That means taking care of it with regular maintenance, necessary repairs, and the right parts. Advance Auto Parts can help with all of that thanks to our extensive inventory of trusted Exhaust Parts. With 41 Exhaust Parts ranging in price from $2.99 to $1,074.99, you’re sure to find everything you need for your 1973 Ford Mustang.

Brands matter. If you want to shop a specific Exhaust Parts brand, we stock 10 different brands like Felpro, Dorman, and Flowtech. 1973 Ford Mustang Exhaust Parts start as low as $2.99!

One of the best ways to find top quality OEM or aftermarket Exhaust Parts is by asking professionals. Short of that, you can shop with confidence thanks to our 525 extensive product reviews on 1973 Ford Mustang Exhaust Parts. Some of the top-rated Exhaust Parts products we carry are 40 Series Muffler, 2in Offset Inlet 2in Center Outlet, Non-Reversible, Aggressive Sound with 3.3 stars and Seal-4-Good Header Flange Gasket with 5.0 stars.

Did we mention you can order your Exhaust Parts from our online catalog and have them shipped right to your garage? Or, if you feel like seeing the parts first-hand, search for your nearest Advance Auto Parts location above and pick up in-store when you’re ready. Browse our full Exhaust Parts inventory for your 1973 Ford Mustang below to get started!

Top-Rated Exhaust Parts Brands For Your 1973 Ford Mustang

Trusted Exhaust Parts OEM and aftermarket product brands are what Advance Auto Parts specializes in. The brands we work with are sure to keep that 1973 Ford Mustang running right for years to come. In our inventory you’ll find brands like Felpro, Dorman, Flowtech, and even more.

Popular Mr. Gasket Exhaust Parts

You’ll find popular Mr. Gasket brand products across Exhaust Gaskets. All are waiting to get your 1973 Ford Mustang back on the road. Some of the top-rated Mr. Gasket products in these categories are:
Mls Exhaust Gasket
from $29.49
(1)
Mls Exhaust Gasket
Exhaust Manifold Gaskets

Top-Rated Felpro Exhaust Parts


If Felpro are what you’re looking for, our inventory holds plenty. We stock Felpro brand Exhaust Parts for your 1973 Ford Mustang, and some of our most reviewed Felpro parts include:
Exhaust Pipe Flange Gasket
from $2.99
(15)
Exhaust Pipe Flange Gasket
Exhaust Pipe and Flange Gaskets
Exhaust Manifold Gasket Set
from $31.49
(11)
Exhaust Manifold Gasket Set
Exhaust Manifold Gaskets
Exhaust Pipe Flange Gasket
from $5.29
(10)
Exhaust Pipe Flange Gasket
Exhaust Pipe and Flange Gaskets

FAQs for 1973 Ford Mustang Exhaust Parts

What are the most purchased Exhaust Parts for the 1973 Ford Mustang?

Out of 41 Exhaust Parts for the 1973 Ford Mustang, the most popular in our inventory are:
Exhaust Stud Kit - 7/16-14 x 2-1/4 In.
from $9.29
This product is not rated
Exhaust Stud Kit – 7/16-14 x 2-1/4 In.
Exhaust Hangers and Hardware
Exhaust Manifold Gasket Set
from $13.29
(1)
Exhaust Manifold Gasket Set
Exhaust Manifold Gaskets
Terminator; Exhaust Tips
from $85.99
(5)
Terminator; Exhaust Tips
Exhaust Chrome and Stainless Tips

What are the top-rated 1973 Ford Mustang Exhaust Parts?

Top-rated Exhaust Parts for your 1973 Ford Mustang based on customer reviews/ratings are:
40 Series Muffler, 2in Offset Inlet 2in Center Outlet, Non-Reversible, Aggressive Sound
from $133.99
(4)
40 Series Muffler, 2in Offset Inlet 2in Center Outlet, Non-Reversible, Aggressive Sound
“This muffler was easy to install. The only bad thing was that it was 4 inches shorter than the orignal one. So I had to ad a four inch peice of 2 inch”
Seal-4-Good Header Flange Gasket
from $51.99
(1)
Seal-4-Good Header Flange Gasket
“Worked very well.”
Competition Header
from $619.99
(1)
Competition Header
“Received headers and general quality was poor at best. Several mars and scratches as if open box. The deal killer was collector exhaust pipe adapter”