1984 Ford Mustang Performance Exhaust Systems

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    • Flowmaster® Scavenger Series Elite Shorty Header
      (0 reviews)
      # 15657855
      Ford Mustang 5.0L 1984, Scavenger Series Elite Shorty Header by Flowmaster®. Replace your restrictive factory exhaust manifolds with these stainless steel headers and let your engine breath! Their long tube design will unleash the...
      Increases horsepower and torqueImproves engine efficiency and throttle response
      $629.00
    • BBK® CNC-Series™ Headers
      (0 reviews)
      # 55186359
      Ford Mustang 5.0L Standard Transmission 1984, CNC-Series™ Headers by BBK®. Gain 15-20 dyno-proven horsepower at the rear wheels just by bolting on a set of BBK long tube, full length headers. These premium headers are CAD...
      Dyno testing results show a typical increase of 15-20 horsepower at the rear wheelsDeveloped using CAD (Computer Aided Design) software
      $369.99 - $549.99
    • BBK® Full Length Headers
      (0 reviews)
      # 55186361
      Ford Mustang 5.0L Automatic Transmission 1984, Full Length Headers by BBK®. 1.63" Diameter. Gain 30 plus dyno-proven horsepower just by bolting on a set of BBK long tube, full length headers. These premium headers are CAD designed...
      Dyno Testing Results Show a Typical Increase of 30 HorsepowerCNC Mandrel Bent Tubes to Ensure Consistent Diameter throughout the Tubes
      $439.99 - $549.99
    • Kooks® Green Catted Stainless Steel Mid-Length Headers
      (0 reviews)
      # 64455532
      Ford Mustang Ford Engine 5.8L 1984, Green Catted Stainless Steel Mid-Length Headers by Kooks®. 1.75" Inlet / 3" Outlet. New style cylinder heads. Gaskets, and all installation hardware included. designed for stock bolt pattern 23...
      Expertly crafted from premium materialsDesigned to match rigorous quality standards
      $1,077.71
    • Kooks® K-Member Headers
      (0 reviews)
      # 64455536
      Ford Mustang 1984, K-Member Headers by Kooks®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind, this product by Kooks will last a...
      Expertly crafted from premium materialsDesigned to match rigorous quality standards
      $370.79
    • Kooks® Mild Steel Long Tube Headers
      (0 reviews)
      # 64456503
      Ford Mustang 1984, Mild Steel Long Tube Headers by Kooks®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind, this product by Kooks...
      Expertly crafted from premium materialsDesigned to match rigorous quality standards
      $701.97 - $1,344.15
    • Kooks® Race Catted Stainless Steel Long Tube Headers
      (0 reviews)
      # 64455533
      Ford Mustang Chevy Engine Small Block 1984, Race Catted Stainless Steel Long Tube Headers by Kooks®. 1.875" Inlet / 3.5" Outlet. Gaskets and all installation hardware included. This product is made of high-quality materials to...
      Expertly crafted from premium materialsDesigned to match rigorous quality standards
      $1,036.16
    • Kooks® Stainless Steel Drag Pack Headers
      (0 reviews)
      # 64455531
      Ford Mustang Ford Engine 5.8L 1984, Stainless Steel Drag Pack Headers by Kooks®. 2" Inlet / 3.5" Outlet. Adapter kit #7010-kit, gaskets, and all installation hardware included. This product is made of high-quality materials to...
      Expertly crafted from premium materialsDesigned to match rigorous quality standards
      $1,240.82
    • Kooks® Stainless Steel Headers
      (0 reviews)
      # 64456538
      Ford Mustang Ford Engine 1984, Stainless Steel Headers by Kooks®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind, this product by...
      Expertly crafted from premium materialsDesigned to match rigorous quality standards
      $1,020.14 - $1,344.15
    • Kooks® Stainless Steel Long Tube Headers
      (0 reviews)
      # 64456544
      Ford Mustang 1984, Stainless Steel Long Tube Headers by Kooks®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind, this product by...
      Expertly crafted from premium materialsDesigned to match rigorous quality standards
      $701.98 - $1,622.25
    • Kooks® Stainless Steel Mid-Length Headers
      (0 reviews)
      # 64455535
      Ford Mustang Ford Engine 5.0L 1984, Stainless Steel Mid-Length Headers by Kooks®. 1.75" Inlet / 3" Outlet. Gaskets, and all installation hardware included. designed for stock bolt pattern 23 degree heads. This product is made of...
      Expertly crafted from premium materialsDesigned to match rigorous quality standards
      $1,020.14
    • Kooks® Steel Headers
      (0 reviews)
      # 64456582
      Ford Mustang Ford Engine 1984, Steel Headers by Kooks®. Gaskets and all installation hardware included. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and...
      Expertly crafted from premium materialsDesigned to match rigorous quality standards
      $1,045.56 - $1,344.15
    • Kooks® Swap Mild Steel Long Tube Headers
      (0 reviews)
      # 64455534
      Ford Mustang Chevy Engine Small Block 1984, Swap Mild Steel Long Tube Headers by Kooks®. 2" Inlet / 3.5" Outlet. Gaskets and all installation hardware included. This product is made of high-quality materials to serve you for years...
      Expertly crafted from premium materialsDesigned to match rigorous quality standards
      $701.98
    • Kooks® Swap Stainless Steel Long Tube Headers
      (0 reviews)
      # 64456588
      Ford Mustang Chevy Engine Small Block 1984, Swap Stainless Steel Long Tube Headers by Kooks®. Gaskets and all installation hardware included. This product is made of high-quality materials to serve you for years to come. Designed...
      Expertly crafted from premium materialsDesigned to match rigorous quality standards
      $1,036.16
    • Flowtech® Long Tube Headers
      (0 reviews)
      # 64825553
      Ford Mustang M Engine VIN code CARB 4BBL 1984, by Flowtech®, Include all mounting hardware. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with...
      Expertly crafted from premium materialsDesigned to match rigorous quality standards
      $156.95
    • Hooker® Super Competition™ Full Length Header
      (0 reviews)
      # 64182902
      Ford Mustang 5.0L 1984, Super Competition™ Full Length Header by Hooker®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind, this...
      Expertly crafted from premium materialsDesigned to match rigorous quality standards
      $565.95 - $810.95
    • Hooker® Super Competition™ Shorty Header
      (0 reviews)
      # 64182911
      Ford Mustang 5.0L 1984, Super Competition™ Shorty Header by Hooker®. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and with customers in mind, this...
      Expertly crafted from premium materialsDesigned to match rigorous quality standards
      $320.95
    • Flowmaster® 220 Series Stainless Steel Oval Catalytic Converter
      (2 reviews)
      # 869767
      Ford Mustang 1984, 220 Series Stainless Steel Oval Catalytic Converter by Flowmaster®. 14" Length. 6.13" Width. The new Flowmaster replacement catalytic converters are made to meet and exceed all federal environmental regulations...
      Exceed all federal emission standardsStainless Steel shells
      $66.56
    • MagnaFlow® Direct Fit California Pre-OBDII Catalytic Converter
      (0 reviews)
      # 61588464
      Ford Mustang Naturally Aspirated 1984, Direct Fit California Pre-OBDII Catalytic Converter by MagnaFlow®. If your car needs replacement, install one that will get you through the smog check and give you more horsepower. This...
      Increases exhaust flow compared to original factory converterIncreased exhaust flow allows your engine to make more power
      $261.55 - $290.02
    • MagnaFlow® Direct Fit Federal Catalytic Converter
      (0 reviews)
      # 61588463
      Ford Mustang 1984, Direct Fit Federal Catalytic Converter by MagnaFlow®. If your car needs replacement, install one that will get you through the smog check and give you more horsepower. This converter will directly replace the...
      Increases exhaust flow compared to original factory converterIncreased exhaust flow allows your engine to make more power
      $143.90 - $172.34
    • Bosal® Catalytic Converter
      (0 reviews)
      # 36756898
      Ford Mustang 2.3L Naturally Aspirated 1984, Catalytic Converter by Bosal®. If you’re in need of a replacement catalytic converter, you can’t do better than Bosal. They’re a leading supplier to vehicle manufacturers and use...
      Constructed to meet your vehicle’s specific emissions requirementsRadial flow concept allows for an even distribution of the gas flow in the converter for the optimal conversion of harmful gases
      $86.48
    • Hooker® Aero Chamber™ Muffler
      (0 reviews)
      # 64182900
      Ford Mustang 1984, Aero Chamber™ Muffler by Hooker®. 4.75"H x 10.25"W x 14"L. Universal Turbo Style. Uncoated. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art...
      Expertly crafted from premium materialsDesigned to match rigorous quality standards
      $76.33
    • DynoMax® Super Turbo™ Direct Fit Muffler
      (0 reviews)
      # 18215949
      Ford Mustang 5.0L 1984, Super Turbo™ Direct Fit Muffler by DynoMax®. 3" Offset Inlet / 2.25" Offset Outlet. 14" Body Length, 9.75" Body Width, 4.25" Body Height. Right Side. No Reversible. Get improved exhaust flow and reduced...
      Constructed to increase horsepower and torque thanks to improved exhaust flowAluminized steel Super Turbo muffler maintains a mellow performance tone
      $75.64
    • BBK® eXtracter Series™ High-Flow Mid X-Pipe
      (0 reviews)
      # 55186360
      Ford Mustang 5.0L 1984, eXtracter Series™ High-Flow Mid X-Pipe by BBK®. 2.5" Diameter. X-pipes increase exhaust flow to gain horsepower by allowing both cylinder banks to make use of both sides of the exhaust system. These...
      Provides optimal exhaust flow for the most possible increase in horsepower while retaining an exhaust systemX-pipe allows exhaust from both banks to exit using both sides of the exhaust system, for the least restriction and greatest exhaust flow
      $199.99 - $379.99
    • BBK® High-Flow Stainless Steel H-Pipe Assembly with Converters
      (0 reviews)
      # 10961150
      Ford Mustang 5.0L 1984, High-Flow Stainless Steel H-Pipe Assembly with Converters by BBK®. These large diameter mid-pipes are designed to connect BBK full length, long tube headers to the factory X-Pipe exhaust system. They’re...
      Makes it easy to connect BBK full length, long tube headers to the stock exhaust systemLarge diameter tubes are CNC mandrel bent to maintain consistent flow throughout the length of the tube
      $369.99
    • BBK® Stainless Steel Off-Road H-Pipe Assembly
      (0 reviews)
      # 10961151
      Ford Mustang 5.0L 1984, Stainless Steel Off-Road H-Pipe Assembly by BBK®. These large diameter mid-pipes are designed to connect BBK full length, long tube headers to the factory X-Pipe exhaust system. They’re made from durable,...
      Makes it easy to connect BBK full length, long tube headers to the stock exhaust systemLarge diameter tubes are CNC mandrel bent to maintain consistent flow throughout the length of the tube
      $144.99
    • BBK® Off-Road X-Pipe
      (0 reviews)
      # 10961176
      Ford Mustang 5.0L 1984, Off-Road X-Pipe by BBK®. 2.5" Diameter. Reduce restriction and increase exhaust flow for more power and better performance, with these large diameter high-flow exhaust tubes. X-pipes increase exhaust flow to...
      Provides optimal exhaust flow for the most possible increase in horsepower while retaining an exhaust systemX-pipe allows exhaust from both banks to exit using both sides of the exhaust system, for the least restriction and greatest exhaust flow
      $219.99
    • BBK® X-Pipe Assembly with Converters
      (0 reviews)
      # 10961554
      Ford Mustang 5.0L 1984, X-Pipe Assembly with Converters by BBK®.
      $409.99
    • Flowtech® Performance H-Pipe
      (0 reviews)
      # 64817898
      Ford Mustang M Engine VIN code CARB 4BBL 1984, Performance H-Pipe by Flowtech®, 2.5" Diameter / 2.5" Diameter Collector. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art...
      Expertly crafted from premium materialsDesigned to match rigorous quality standards
      $189.95
    • Walker® Aluminized 2 Bolt Loose Flange Y-Pipe
      (0 reviews)
      # 60804430
      Ford Mustang V8 1984, Aluminized 2 Bolt Loose Flange Y-Pipe by Walker®. Length: 18.5". Walker will provide you with everything needed to do the complete exhaust job. When you choose Walker accessories, you get ultimate quality...
      Available in a variety of lengthsConstructed of High Quality Steel
      $55.41
    • Flowtech® Race Readies™ Exhaust Adapter
      (0 reviews)
      # 64844599
      Ford Mustang 1984, Race Readies by Flowtech®, Includes free track tool, street legal to race in seconds. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and...
      Expertly crafted from premium materialsDesigned to match rigorous quality standards
      $87.38
    • Hooker® Super Competition™ Fiber Header Gasket
      (0 reviews)
      # 64168185
      Ford Mustang 5.0L 1984, Super Competition™ Fiber Header Gasket by Hooker®. 0.070" Thick. Double Flange. This product is made of high-quality materials to serve you for years to come. Designed using state-of-the-art technology and...
      Expertly crafted from premium materialsDesigned to match rigorous quality standards
      $13.83
    • Spectre Performance® Exhaust Header Gaskets
      (0 reviews)
      # 12054927
      Ford Mustang 5.0L 1984, Exhaust Header Gaskets by Spectre Performance®. Rooted in racing, Spectre Performance designs and builds every product with the same goal in mind - the best performance in the market proven on the racetrack!...
      High-tech engine parts for the most power and best performanceThe finest exterior and interior parts for superior appearance and functionality
      $8.35 - $16.70
    • BBK® Premium™ Header Gasket Set
      (0 reviews)
      # 55186362
      Ford Mustang 5.0L 1984, Premium™ Header Gasket Set by BBK®. These premium steel core graphite gaskets are flexible for a long lasting leak-proof seal even when cylinder head and header flange surfaces aren’t perfectly flat....
      Provides a long lasting, leak-proof sealFlexible graphite will conform to surface irregularities and won’t stick to headers or cylinder head
      $14.99 - $39.99
    • Bosal® Exhaust Flange Gasket
      (0 reviews)
      # 20553407
      Ford Mustang 2.3L Naturally Aspirated Inlet 1984, Exhaust Flange Gasket by Bosal®. Bosal has a vast selection of all necessary accessories and hardware to help you make the exhaust system installation or repair job quick and easy....
      Constructed for a hassle-free exhaust repairEnsures a precise fit
      $4.06
    • COMP Cams® Exhaust Header Gasket
      (0 reviews)
      # 14325812
      Ford Mustang 5.0L 1984, Exhaust Header Gasket by COMP Cams®. Header Gasket; Small Block Ford; 1.30in.x 1.60in.
      $35.80
    • Spec-D® Stainless Steel Exhaust Header
      (0 reviews)
      # 26510179
      Ford Mustang 5.0L 1984, Stainless Steel Exhaust Header by Spec-D®. Make whatever you drive run and sound like a high-performance machine with a Spec-D Exhaust System. The Spec-D system replaces your restrictive factory pipes and...
      Dramatically improved exhaust flow compared to restrictive stock systemImproved engine breathing enables increased power output for better performance
      $356.00
    • Edelbrock® Exhaust Gasket
      (0 reviews)
      # 17606516
      Ford Mustang 5.0L Small Block 1984, Exhaust Gasket by Edelbrock®. Port: 1.25"x1.48". Any gasket can create a seal, but a good gasket can do it with less clamping force, and for a longer period of time. Edelbrock's gaskets are not...
      Fast shipping; 1-2 day delivery time regardless of where you’re locatedThe finest quality at a great price
      $18.56
    • Walker® Universal Fit Catalytic Converter
      (0 reviews)
      # 18124780
      Ford Mustang 1984, Universal Catalytic Converter by Walker®. This part features the correct load of precious metals to ensure the proper limitation of tailpipe emissions. It is designed to meet the EPA policy and emission reduction...
      Constructed to meet your vehicle’s specific emissions requirementsFeatures stainless steel body with aluminized steel pipe and heat shields
      $67.00 - $126.80
    • DEC® Catalytic Converter and Pipe Assembly
      (0 reviews)
      # 64458596
      Ford Mustang 3.8L 1984, Catalytic Converter and Pipe Assembly by DEC®. With 2 Converters. Pick out a catalytic converter by DEC and get your emissions back into check without worrying to fail again. These catalytic converters are...
      Direct fitMade from a heavy duty stainless steel outer shell
      $476.43
    • Walker® Quiet-Flow™ Muffler
      (0 reviews)
      # 35466447
      Ford Mustang V8 1984, Quiet-Flow Muffler by Walker®. Together with delivering OE-style sound, the Quiet-Flow Muffler features 100% structural stainless steel construction that resists rust three times longer than aluminized...
      Designed for OE equivalent sound and precision fitSpun-locked heads for a proper resistance to backfire
      $63.27 - $69.78
    • Walker® SoundFX™ Direct Fit Muffler
      (0 reviews)
      # 18178363
      Ford Mustang Naturally Aspirated 1984, SoundFX Direct Fit Muffler by Walker®. This muffler is the right choice if you opt for quality acoustics and performance. Walker offers 100% aluminized steel SoundFX Mufflers with direct fit...
      Designed to deliver ultimate performance and pleasing sound qualityOE-equivalent direct-fit design
      $38.28 - $49.05
    • Walker® SoundFX™ Universal Muffler
      (0 reviews)
      # 35466451
      Ford Mustang Naturally Aspirated 1984, SoundFX Universal Muffler by Walker®. This muffler is the right choice if you opt for quality acoustics and performance. Walker offers 100% aluminized steel SoundFX Mufflers with direct fit...
      Designed to deliver ultimate performance and pleasing sound qualityUniversal fit – may require a few modifications to install
      $32.06
    • Walker® Tru-Fit Universal Fit Muffler
      (0 reviews)
      # 35466452
      Ford Mustang Naturally Aspirated 1984, Tru-Fit Universal Muffler by Walker®. The Tru-Fit Universal Muffler is designed to provide installers and DIY users with optimum performance and quality acoustics at an affordable price. This...
      Economical performance and acousticsUniversal fit allows for greater installation flexibility
      $31.59
    • Walker® Intermediate Pipe
      (0 reviews)
      # 18157981
      Ford Mustang V6 1984, Intermediate Pipe by Walker®. Finish - Aluminized, 29.37" Overall Length, 1 Inlets, Inlet Connection Type - Flare, 1 Outlets, 2" Outside Outlet Diameter, Outlet Connection Type - Pipe Connection, 1 Inlet, 1...
      Designed to directly replace the factory partMade with precision benders and fixture checked
      $11.88
    • Walker® Tail Pipe
      (0 reviews)
      # 17728725
      Ford Mustang Naturally Aspirated 1984, Tail Pipe by Walker®. If you want exhaust piping that delivers precise OE-style fit, appearance, and reliability, this part is your number one choice. Every pipe is vehicle-specific and is...
      Designed to directly replace the factory partMade with precision benders and fixture checked
      $31.41 - $36.45
    • Walker® Y-Pipe
      (0 reviews)
      # 18183559
      Ford Mustang V8 1984, Y-Pipe by Walker®. Finish - Aluminized, 1 Inlets, 3" Inside Inlet Diameter, Inlet Connection Type - 2 Bolt Loose Flange with Spherical Flare, 2 Outlets, 2.25" Inside Outlet Diameter, Outlet Connection Type -...
      Designed to directly replace the factory partMade with precision benders and fixture checked
      $56.33
    • Fel-Pro® Exhaust Bolt and Spring
      (0 reviews)
      # 18905085
      Ford Mustang 1984, Exhaust Bolt and Spring by Fel-Pro®. If you are looking for quality sealing solutions, Fel-Pro offers you various replacement products from seals and bolts to O-Rings and dowel pins. Engineered using the latest...
      Direct OEM replacement for a proper fitEnsure reliable sealing performance
      $10.52
    • Mr. Gasket® Header Install Kit
      (0 reviews)
      # 12330579
      Ford Mustang M Engine VIN code 1984, Header Install Kit by Mr. Gasket®, Includes Header Exhaust/Collector Flange Gasket/Header and Collector Flange Bolts. Whatever exhaust system you install on your engine, whether it’s a set of...
      Gaskets for every application, from mild to wildAluminum, copper or steel gaskets
      $31.50
    • Taylor Cable® Seal-4-Good™ Exhaust Header Gaskets
      (0 reviews)
      # 9384448
      Ford Mustang 1984, Seal-4-Good™ Exhaust Header Gaskets by Taylor Cable®. Don’t put up with that ominous, unmistakable “tick, tick, tick” sound of an exhaust manifold leak. If it isn’t leaking air into the manifold and...
      $33.74
    • Taylor Cable® XX Carbon™ Exhaust Header Gaskets
      (0 reviews)
      # 9387127
      Ford Mustang 1984, XX Carbon™ Exhaust Header Gaskets by Taylor Cable®. These extreme high-temperature gaskets are well-suited for highly-modified engines: turbocharged, supercharged, nitrous or fuel. This is a premium,...
      $18.79 - $20.92
    • Fel-Pro® Exhaust Manifold Gasket Set
      (0 reviews)
      # 18905089
      Ford Mustang 1984, Exhaust Manifold Gasket Set by Fel-Pro®. If you need durable gaskets to prevent leaks on your vehicle, Fel-Pro is the way to go. Engineered using the latest technologies and global engineering resources, the...
      Direct OEM replacement for a proper fitEnsure reliable sealing performance
      $8.40 - $15.74
    • Victor Reinz® Exhaust Manifold Gasket
      (0 reviews)
      # 24126051
      Ford Mustang 1984, Exhaust Manifold Gasket by Victor Reinz®, Use 1 per Car. When you’re low on oil, coolant or some other fluid, you may be tempted to just run down to the local auto parts chain store. But before you waste your...
      $7.80 - $26.54
    • Walker® Flange
      (0 reviews)
      # 18132700
      Ford Mustang V6 1984, Flange by Walker®. Finish - Bare, 2 Bolt Flange Flange Type, 1 Inlet, 1 Outlet. With their extensive selection of accessories and hardware for the exhaust system, Walker will provide you with everything needed...
      Makes installation quick and easyOptimal OE-style fit and quality
      $8.09
    • Walker® Muffler Strap
      (0 reviews)
      # 35466446
      Ford Mustang Naturally Aspirated 1984, Muffler Strap by Walker®. With their extensive selection of accessories and hardware for the exhaust system, Walker will provide you with everything needed to do the complete exhaust job. When...
      Makes installation quick and easyOptimal OE-style fit and quality
      $7.32
    • Mr. Gasket® Exhaust Gasket Set
      (0 reviews)
      # 12329222
      Ford Mustang M Engine VIN code 1984, Exhaust Gasket Set by Mr. Gasket®. Whatever exhaust system you install on your engine, whether it’s a set of chromed headers or simply a set of cleaned up flat black rams horn manifolds,...
      Gaskets for every application, from mild to wildAluminum, copper or steel gaskets
      $20.03 - $25.32
    • Mr. Gasket® Exhaust Gasket Set
      (0 reviews)
      # 12327090
      Ford Mustang M Engine VIN code 1984, Exhaust Gasket Set by Mr. Gasket®. Whatever exhaust system you install on your engine, whether it’s a set of chromed headers or simply a set of cleaned up flat black rams horn manifolds,...
      Gaskets for every application, from mild to wildAluminum, copper or steel gaskets
      $33.18 - $37.17
    • Mr. Gasket® MLS Exhaust Gasket
      (0 reviews)
      # 12304812
      Ford Mustang M Engine VIN code 1984, MLS Exhaust Gasket by Mr. Gasket®. Rectangular Port.
      Gaskets for every application, from mild to wildAluminum, copper or steel gaskets
      $26.79
    • Mr. Gasket® Ultra-Seal™ Exhaust Gasket Set
      (0 reviews)
      # 12367210
      Ford Mustang M Engine VIN code 1984, Ultra-Seal™ Exhaust Gasket Set by Mr. Gasket®. Whatever exhaust system you install on your engine, whether it’s a set of chromed headers or simply a set of cleaned up flat black rams horn...
      Gaskets for every application, from mild to wildAluminum, copper or steel gaskets
      $36.29 - $36.84
    • Dorman® Exhaust Flange Stud and Nut
      (0 reviews)
      # 31655417
      Ford Mustang 2.3L 1984, Exhaust Flange Stud and Nut by Dorman®, 1 Piece. Front. This is an aftermarket part that replaces factory OE # N800064S2. Dorman’s Exhaust Flange Stud & Nut provides you with the proper flange stud and nut...
      Direct replacement for a proper fit every timeDurable steel construction
      $8.21



    Guides & Articles
    Engines have often been compared to air pumps, because the engine that’s most efficient in terms of economy and power is the one that can get air in and out of its cylinders the easiest. That’s why most performance modifications like conical air filters, cold air intake systems, headers, and cat-back exhaust systems are aimed at making the intake and exhaust...
    You may be wondering why so many aftermarket performance exhaust system manufacturers are offering dual exhaust systems connected by "H-pipe" or "X-pipe" sections. After all, aren't two separate pipes, or so-called "true duals", the best for performance? The answer is no, but to understand why we have to examine how a typical internal combustion engine works.
    It's an age-old question that many have asked. Will an aftermarket exhaust be worth the expense? While they definitely can be, an important question to ask yourself is do you care more about the deeper sound they’re designed to produce, or the added performance gained from being less restrictive? As car enthusiasts, we’ve become accustomed to associating the...
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    1984 Ford Mustang Performance Exhaust Systems Reviews
    Average rating: 5 4.8 - 1 reviews
    (4.8)
    APPEARANCE
    EASE OF INSTALLATION
    PRICE/VALUE
    QUALITY
    2003 Ford Mustang | Posted by Bill | (O Brien, OR)

    I purchased these Flowmaster Super 44s for my catless 03 Mustang Cobra, they sound awesome however, they are extremely loud! There is a bit of rasp between 2-3k rpm. At first i thought there was an old baffle from my stock mufflers stuck in my tail pipes, turns out it just rasp. I'm seriously considering a good quality high flow catted x pipe to remove the rasp. Buyers be aware they ship from Flowmaster , so expect a two week delivery.

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