1998 Ford Mustang Performance Exhaust Systems

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    • Flowmaster® American Thunder™ Dual Cat-Back Exhaust System
      (1 reviews)
      # 41599185
      Ford Mustang 1998, American Thunder™ Dual Cat-Back Exhaust System by Flowmaster®. Super 44 Series Mufflers. 2.5" Tubing. Without Heat Shield. American Thunder gives you the classic AGGRESSIVE, MODERATE or MILD sound (depends on...
      Available sound levels: Aggressive Sound / Moderate Sound (depends on application and exhaust type)Increases Power
      $350.97 - $496.97
    • Flowmaster® Outlaw™ Stainless Steel Dual Cat-Back Exhaust System
      (0 reviews)
      # 81110050
      Ford Mustang GT 1998, Outlaw™ Stainless Steel Dual Cat-Back Exhaust System by Flowmaster®. AGGRESSIVE SOUND. Outlaw® Series Mufflers. Dual Out Dumps Exit. 2.5" Tubing. 2.5" Single Wall Natural SS Round Tips. Tip Length: 6"....
      Moderate - Aggressive SoundMinimal Restriction
      $434.90
    • MagnaFlow® Off-Road Pro Series Stainless Steel Cat-Back Exhaust System
      (0 reviews)
      # 1678637
      Ford Mustang 4.6L 1998, Off-Road Pro Series Stainless Steel Cat-Back Exhaust System by MagnaFlow®. MODERATE TO AGGRESSIVE SOUND. Turn Down In Front Of Rear Tire Exit. 2.5" Tubing. 4" Height x 4" Width x 14" Length Mufflers. 2.5"...
      $488.53
    • MagnaFlow® Street Series Cat-Back Exhaust System
      (0 reviews)
      # 20209211
      Ford Mustang GT / SVT Cobra 1998, Street Series Stainless Steel Cat-Back Exhaust System by MagnaFlow®. MODERATE SOUND. Dual Split Rear Exit. 2.5" Tubing. 3.5" Polished Stainless Tip. The Street Series is designed for customers...
      Moderate SoundDelivers More Horsepower
      $661.69
    • BBK® Varitune Cat-Back Exhaust Kit with SS Tips
      (0 reviews)
      # 55185387
      Ford Mustang GT 1998, Varitune Cat-Back Exhaust Kit with SS Tips by BBK®. This revolutionary performance muffler is fully adjustable for sound and horsepower. It transforms from a mild three-chamber to a more radical...
      Fully adjustable performance mufflersCan be adjusted for horsepower and sound
      $499.99
    • Pypes® 304 SS Cat-Back Pype Bomb Muffler Delete Kit
      (0 reviews)
      # 68924872
      Ford Mustang 1998, 304 SS Cat-Back Pype Bomb Muffler Delete Kit by Pypes®. The Pypes Phantom Series is designed to give your car or truck a new sleek look. Black is the new color on the market. All Phantom Series products are...
      Superior upgrade for your exhaust systemDesigned to provide outstanding performance
      $409.99
    • Pypes® 409 SS Header-Back Exhaust System without Cats
      (1 reviews)
      # 68924895
      Ford Mustang 1998, 409 SS Header-Back Exhaust System without Cats by Pypes®. 2.5" Tubing. Without Cats. Get a lot of bang for your performance buck with this rewarding exhaust system by Pypes Exhaust. It's a perfect way to beef up...
      Designed to deliver the ultimate in sound and performanceProvides extra punch in the passing lane and improves mileage
      $635.99
    • Pypes® Cat-Back Exhaust System
      (1 reviews)
      # 68926068
      Ford Mustang 1998, Cat-Back Exhaust System by Pypes®. Get a lot of bang for your performance buck with this rewarding exhaust system by Pypes Exhaust. It's a perfect way to beef up engine power and torque as well as throttle...
      Designed to deliver the ultimate in sound and performanceProvides extra punch in the passing lane and improves mileage
      $549.99 - $799.99
    • Pypes® Cat-Back Exhaust System
      (0 reviews)
      # 68926064
      Ford Mustang 1998, Cat-Back Exhaust System by Pypes®. Want that rumble when you start up your truck? How about that growl when you step on the gas and run along side a little Honda hatchback? Pypes' Gas truck systems offer the best...
      409 stainless tubing, muffler, clamps and hangersBetter fuel economy
      $389.99 - $456.99
    • Pypes® Phantom Series Cat-Back Exhaust System with Black Tips
      (0 reviews)
      # 68924894
      Ford Mustang 1998, Phantom Series Cat-Back Exhaust System with Black Tips by Pypes®. 3" Tubing. Includes Black Tips. The Pypes Phantom Series is designed to give your car or truck a new sleek look. Black is the new color on the...
      Superior upgrade for your exhaust systemDesigned to provide outstanding performance
      $494.99
    • Pypes® Phantom Series Cat-Back Exhaust System with Street-Pro Mufflers
      (0 reviews)
      # 68924897
      Ford Mustang 1998, Phantom Series Cat-Back Exhaust System with Street-Pro Mufflers by Pypes®. 2.5" Tubing. Includes Street-Pro Mufflers. The Pypes Phantom Series is designed to give your car or truck a new sleek look. Black is the...
      Superior upgrade for your exhaust systemDesigned to provide outstanding performance
      $828.99
    • Pypes® Phantom Series Header-Back Exhaust System without Cats
      (0 reviews)
      # 68924896
      Ford Mustang 1998, Phantom Series Header-Back Exhaust System without Cats by Pypes®. 2.5" Tubing. Without Cats. The Pypes Phantom Series is designed to give your car or truck a new sleek look. Black is the new color on the market....
      Superior upgrade for your exhaust systemDesigned to provide outstanding performance
      $665.99
    • Stainless Works® 304 SS Cat-Back Exhaust System
      (0 reviews)
      # 82924007
      Ford Mustang GT 2V carburetor 1998, 304 SS Cat-Back Exhaust System by Stainless Works®. This superior product is made from high-grade stainless steel to ensure excellent quality and maximum resistance to corrosion. Engineered with...
      Designed to meet strict quality standardsCarefully crafted from first-rate stainless steel
      $901.00
    • Hooker® Super Competition™ Cat-Back Exhaust System
      (0 reviews)
      # 64168192
      Ford Mustang 3.8L 1998, Super Competition™ Cat-Back System by Hooker®. Inludes aluminized pipes. Available With show quality chrome tailpipes. Uncoated. This product is made of high-quality materials to serve you for years to...
      Expertly crafted from premium materialsDesigned to match rigorous quality standards
      $270.95
    • Flowmaster® Scavenger Series Block Hugger Style Elite Headers
      (0 reviews)
      # 87254287
      Ford Mustang GT 1998, Scavenger Series Block Hugger Style Ceramic Coated Elite Headers by Flowmaster®. Sema Emissions Code: 1. Inlet Port Shape: Round. Outlet Diameter: 2.5". Primary Tubing: 1.63". Thickness: 0.375". Replace your...
      Increases horsepower and torqueImproves engine efficiency and throttle response
      $426.15
    • BBK® Full Length Headers
      (0 reviews)
      # 55186465
      Ford Mustang GT Standard (Manual) Transmission 1998, Exhaust Headers by BBK®. 1.63" Diameter. Full length headers increase exhaust flow and provide optimal cylinder scavenging for improved power and performance. CAD designed and...
      Dyno Testing Results Show a Typical Increase of 30 HorsepowerCNC Mandrel Bent Tubes to Ensure Consistent Diameter throughout the Tubes
      $499.99 - $599.99
    • BBK® Full Length Headers
      (0 reviews)
      # 79636359
      Ford Mustang SVT Cobra 1998, Exhaust Headers by BBK®. Full length headers increase exhaust flow and provide optimal cylinder scavenging for improved power and performance. CAD designed and dyno tested long tube headers feature...
      Dyno Testing Results Show a Typical Increase of 30 HorsepowerCNC Mandrel Bent Tubes to Ensure Consistent Diameter throughout the Tubes
      $499.99 - $599.99
    • BBK® Tuned-Length Shorty™ Headers with Gaskets
      (0 reviews)
      # 55186479
      Ford Mustang GT 1998, Exhaust Headers with Gaskets by BBK®. 1.63" Diameter. Bolt-on headers increase exhaust flow for improved power and performance. CAD designed and dyno tested shorty headers feature optimized primary tube shape...
      Approximately 12-16 Horsepower GainCNC Mandrel Bent Tubes to Ensure Consistent Diameter Throughout the Tubes
      $339.99 - $439.99
    • Kooks® Stainless Steel Long Tube Headers
      (0 reviews)
      # 82095019
      Ford Mustang 1998, 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 using state-of-the-art...
      Expertly crafted from premium materialsDesigned to match rigorous quality standards
      $1,099.73 - $1,344.15
    • Kooks® Steel Long Tube Headers
      (0 reviews)
      # 82095020
      Ford Mustang 1998, Steel Long Tube Headers by Kooks®. O2 extensions, 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...
      Expertly crafted from premium materialsDesigned to match rigorous quality standards
      $1,099.73 - $1,210.03
    • Flowtech® Long Tube Headers
      (0 reviews)
      # 64825622
      Ford Mustang MFI 1998, Black Painted Long Tube Headers by Flowtech®, 1.625" Diameter / 3" Collector Diameter. Include all mounting hardware. 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
      $332.95 - $365.95
    • Pypes® Stainless Steel Long Tube Headers
      (0 reviews)
      # 68924890
      Ford Mustang 1998, Stainless Steel Long Tube Headers by Pypes®. Still searching for some more horsepower and better sound? Then here’s your solution... and when you install these headers, it will most likely be the...
      304 Stainless Steel ConstructionSuperior upgrade for your exhaust system
      $429.99
    • Pypes® Stainless Steel Shorty Headers
      (0 reviews)
      # 68924889
      Ford Mustang GT 1998, Stainless Steel Shorty Headers by Pypes®. Still searching for some more horsepower and better sound? Then here’s your solution... and when you install these headers, it will most likely be the...
      304 Stainless Steel ConstructionSuperior upgrade for your exhaust system
      $330.57
    • Stainless Works® Headers
      (0 reviews)
      # 82924010
      Ford Mustang GT 2V carburetor 1998, Headers by Stainless Works®. This superior product is made from high-grade stainless steel to ensure excellent quality and maximum resistance to corrosion. Engineered with careful attention to...
      Designed to meet strict quality standardsCarefully crafted from first-rate stainless steel
      $1,395.00 - $1,575.00
    • Hooker® Super Competition™ Full Length Header
      (0 reviews)
      # 64182942
      Ford Mustang SVT Cobra 1998, Super Competition™ Full Length Header by Hooker®. 1.625" Diameter / 3" Collector Diameter / 8" Length, Full Length, Port Shape: Same As Port. All necessary hardware included for a complete...
      Expertly crafted from premium materialsDesigned to match rigorous quality standards
      $647.95 - $842.95
    • Dynatech® Mustang K-Member Headers
      (0 reviews)
      # 84208652
      Ford Mustang With Chevy Small Block Engine 1998, Mustang K-Member Headers by Dynatech®. 1 Pair. Dynatech Mustang K-Member Headers are the best way to make your Mustang conversion an easy bolt in. The stepped tube design provides...
      $529.99 - $635.99
    • PaceSetter® Mild Steel Exhaust Header
      (0 reviews)
      # 81960235
      Ford Mustang 1998, Long Tube by PaceSetter®. Mild Steel. Quality manufactured and affordably priced, PaceSetter Long Tube Headers will wake up your late model muscle car without damaging your wallet. Manufactured using...
      $276.61 - $617.75
    • Hedman Hedders® Tork-Step Stepped Headers
      (0 reviews)
      # 79419155
      Ford Mustang 4.6L 1998, Tork-Step Stepped Headers by Hedman Hedders®, 1 Pair. Includes Bolts/Studs, Gaskets. Header made from Steel. These uncoated, standard-duty headers use TORK-STEP stepped tube technology to provide performance...
      $310.49
    • Flowmaster® Direct Fit Stainless Steel Catalytic Converter with Ceramic Substrate
      (0 reviews)
      # 15692731
      Ford Mustang 1998, Direct Fit Stainless Steel Catalytic Converter by Flowmaster®. 2.25" Inlet / 2.25" Outlet. Body Width: 27". Substrate Material: Ceramic. Inlet Connection Type: Flanged. Outlet Connection Type: Flanged. The new...
      Exceed all federal emission standardsStainless Steel shells
      $647.37 - $971.62
    • MagnaFlow® Direct Fit California OBDII Catalytic Converter
      (0 reviews)
      # 85645254
      Ford Mustang 1998, Direct Fit California OBDII Catalytic Converter by MagnaFlow®. 12.25" Width. If your car needs replacement, install one that will get you through the smog check and give you more horsepower. This converter will...
      Increases exhaust flow compared to original factory converterIncreased exhaust flow allows your engine to make more power
      $1,093.15 - $1,541.54
    • MagnaFlow® Direct Fit Federal Catalytic Converter
      (0 reviews)
      # 61588471
      Ford Mustang 1998, Direct Fit Federal Catalytic Converter by MagnaFlow®. 12.25" Width. If your car needs replacement, install one that will get you through the smog check and give you more horsepower. This converter will directly...
      Converter body manufactured from heavy-duty stainless steelIncreases exhaust flow compared to original factory converter
      $653.08 - $1,046.58
    • Pypes® Mini Cats
      (0 reviews)
      # 68926046
      Ford Mustang 1998, Mini Cats by Pypes®. These Mini converters are 409 stainless for heavy duty applications, but weigh only 2.5 lbs and measure only 11" long. Installed, they only take up 7" in length. The 5.0 Litre is rated at...
      409 stainlesss steel construction resists corrosionWith slots and 02 bung
      $214.99 - $305.99
    • SLP® High-Flow Catalytic Converter
      (0 reviews)
      # 82080739
      Ford Mustang 4.6L 1998, High-Flow Catalytic Converter by SLP®.
      $95.95 - $191.95
    • Hooker® Aero Chamber™ Muffler
      (0 reviews)
      # 64182933
      Ford Mustang 1998, Aero Chamber™ Muffler by Hooker®. 4.75"Height x 10.25" Width x 14" Length. Universal Turbo Style. Uncoated. This product is made of high-quality materials to serve you for years to come. Designed using...
      Expertly crafted from premium materialsDesigned to match rigorous quality standards
      $77.09
    • SLP® Loud Mouth II Bullet-Type Mufflers
      (0 reviews)
      # 71405019
      Ford Mustang GT / SVT Cobra 1998, Loud Mouth II Bullet-Type Mufflers by SLP®. 2.5" Inlet/Outlet. SLP Loud Mouth II® Bullet Race Muffler offers flow and performance similar to that of our original Loud Mouth® resonator but...
      $191.95
    • BBK® Full Length X-Pipe Assembly with Converters
      (0 reviews)
      # 10960139
      Ford Mustang GT 1998, Full Length X-Pipe Assembly with Converters by BBK®. High-flow large diameter tube X-Pipes increase exhaust flow to gain horsepower by allowing both cylinder banks to make use of both sides of the exhaust...
      Dyno testing shows solid gains of 15-20 horsepower depending on applicationProvides optimal exhaust flow for the most possible increase in horsepower while retaining an exhaust system
      $419.99
    • BBK® H-Pipe Assembly
      (0 reviews)
      # 79634636
      Ford Mustang SVT Cobra 1998, H-Pipe Assembly by BBK®. High-flow large diameter tube H-Pipe increases exhaust flow to gain horsepower by allowing both cylinder banks to make use of both sides of the exhaust system. CNC mandrel bent...
      Provides optimal exhaust flow for the most possible increase in horsepower while retaining an exhaust systemH-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® High-Flow Aluminized Steel X-Pipe with Converters
      (0 reviews)
      # 55498530
      Ford Mustang 1998, High-Flow Aluminized Steel X-Pipe with Converters by BBK®. High-flow large diameter tube X-Pipe increases exhaust flow to gain horsepower by allowing both cylinder banks to make use of both sides of the exhaust...
      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
      $479.99
    • BBK® High-Flow Short H-Pipe Assembly with Converters
      (0 reviews)
      # 10960157
      Ford Mustang GT / SVT Cobra 1998, High-Flow Short H-Pipe Assembly with Converters by BBK®. High-flow large diameter tube H-Pipe increases exhaust flow to gain horsepower by allowing both cylinder banks to make use of both sides of...
      Provides optimal exhaust flow for the most possible increase in horsepower while retaining an exhaust systemH-pipe allows exhaust from both banks to exit using both sides of the exhaust system, for the least restriction and greatest exhaust flow
      $379.99
    • BBK® High-Flow Short Off-Road
      (0 reviews)
      # 55186466
      Ford Mustang 1998, High-Flow Short Off-Road by BBK®. High-flow large diameter tube H-Pipe increases exhaust flow to gain horsepower by allowing both cylinder banks to make use of both sides of the exhaust system. CNC mandrel bent...
      Provides optimal exhaust flow for the most possible increase in horsepower while retaining an exhaust systemH-pipe allows exhaust from both banks to exit using both sides of the exhaust system, for the least restriction and greatest exhaust flow
      $189.99 - $219.99
    • BBK® Off-Road X-Pipe
      (0 reviews)
      # 55186471
      Ford Mustang 1998, Off-Road X-Pipe by BBK®. 3" Diameter. High-flow large diameter tube X-Pipe increases exhaust flow to gain horsepower by allowing both cylinder banks to make use of both sides of the exhaust system. CNC mandrel...
      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
      $249.99
    • BBK® Off-Road X-Pipe Assembly
      (0 reviews)
      # 10960138
      Ford Mustang GT 1998, Off-Road X-Pipe Assembly by BBK®. High-flow large diameter tube X-Pipes increase exhaust flow to gain horsepower by allowing both cylinder banks to make use of both sides of the exhaust system. CNC mandrel...
      Dyno testing shows solid gains of 15-20 horsepower depending on applicationProvides optimal exhaust flow for the most possible increase in horsepower while retaining an exhaust system
      $219.99
    • BBK® X-Pipe
      (0 reviews)
      # 79636373
      Ford Mustang SVT Cobra 1998, X-Pipe by BBK®. High-flow large diameter tube X-Pipe increases exhaust flow to gain horsepower by allowing both cylinder banks to make use of both sides of the exhaust system. CNC mandrel bent tubes...
      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 - $429.99
    • BBK® eXtracter Series™ High-Flow Short Mid X-Pipe with Converters
      (0 reviews)
      # 10960108
      Ford Mustang GT / SVT Cobra 1998, eXtracter Series™ High-Flow Short Mid X-Pipe with Converters by BBK®. High-flow large diameter tube X-Pipes increase exhaust flow to gain horsepower by allowing both cylinder banks to make use of...
      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
      $419.99
    • BBK® eXtracter Series™ High-Flow Short Off-Road X-Pipe
      (0 reviews)
      # 10960107
      Ford Mustang GT / SVT Cobra 1998, eXtracter Series™ High-Flow Short Off-Road X-Pipe by BBK®. High-flow large diameter tube X-Pipes increase exhaust flow to gain horsepower by allowing both cylinder banks to make use of both sides...
      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
    • Kooks® Off-Road Stainless Steel X-Pipe
      (0 reviews)
      # 82095017
      Ford Mustang GT 1998, Off-Road Stainless Steel X-Pipe 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
      $349.87 - $429.70
    • Kooks® Stainless Steel Catted X-Pipe
      (0 reviews)
      # 82095018
      Ford Mustang GT 1998, Stainless Steel Catted X-Pipe by Kooks®. 2.5" Inlet / 2.5" Outlet. 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...
      Expertly crafted from premium materialsDesigned to match rigorous quality standards
      $498.93 - $993.57
    • Flowtech® X-Terminator™ Off-Road X-Pipes
      (0 reviews)
      # 64825627
      Ford Mustang MFI 1998, X-Terminator™ Off-Road Cross X-Pipes by Flowtech®, 2.5" Diameter / 3" Diameter Collector, Mandrel-bent 16-Gauge Aluminized Tubing. This product is made of high-quality materials to serve you for years to...
      Expertly crafted from premium materialsDesigned to match rigorous quality standards
      $131.95 - $133.95
    • Pypes® 409 SS Off-Road Long Tube H-Pipe
      (0 reviews)
      # 68924891
      Ford Mustang 1998, 409 SS Off-Road Long Tube H-Pipe by Pypes®. Upgrade your exhaust system with the superior Pypes Exhaust accessory that will help unleash your engine's beast in no time flat. Demonstrating both premium quality and...
      Superior upgrade for your exhaust systemDesigned to provide outstanding performance
      $131.99
    • Pypes® 409 SS X-Pipe
      (0 reviews)
      # 68926055
      Ford Mustang 1998, 409 SS X-Pipe by Pypes®. Upgrade your exhaust system with the superior Pypes Exhaust accessory that will help unleash your engine's beast in no time flat. Demonstrating both premium quality and craftsmanship,...
      Superior upgrade for your exhaust systemDesigned to provide outstanding performance
      $120.73 - $199.99
    • Pypes® Catted X-Pipe
      (0 reviews)
      # 68926061
      Ford Mustang 1998, Catted X-Pipe by Pypes®. All model-correct kits install like a dream. Theres no skimping on materials here. All kits include dual 409 stainless reinforcement plates at the welds where they are needed most.
      409 stainlesss steel construction resists corrosionAll tubes mandrel bent
      $391.99
    • Pypes® Flow Tube Kit
      (0 reviews)
      # 68924866
      Ford Mustang 1998, Flow Tube Kit by Pypes®. Upgrade your exhaust system with the superior Pypes Exhaust mandrel bent Pipes that will help unleash your engine's beast in no time flat. Demonstrating both premium quality and...
      Superior upgrade for your exhaust systemDesigned to provide outstanding performance
      $59.99
    • Hooker® Aluminized Mild Steel X-Pipe
      (0 reviews)
      # 64168194
      Ford Mustang SVT Cobra 1998, X-Pipe by Hooker®. 2.5" Diameter. Black Finish. 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
      $200.95
    • PaceSetter® Off-Road X-Pipe Kit
      (0 reviews)
      # 81960232
      Ford Mustang 1998, by PaceSetter®. Cross-over design helps exhaust pulses scavenge each cylinder. PaceSetter Cross-Over Off-Road pipes are mandrel-bent from 2-1/2" diameter, 16-gauge aluminized tubing.
      $208.96 - $260.58
    • PaceSetter® Steel Off-Road H-Pipe Kit
      (0 reviews)
      # 81958725
      Ford Mustang GT 5-Speed 1998, Steel Off-Road H-Pipe Kit by PaceSetter®. 2-1/2" 16-gauge aluminized tubing. Mandrel-bent. Fits stock manifolds or shorty headers. Works with manual and auto trans. For racing use only.
      $272.84
    • PaceSetter® Steel V6 Cat-Back Adapter Kit
      (0 reviews)
      # 81958724
      Ford Mustang 3.8L 1998, V6 Cat-Back Adapter Kit by PaceSetter®. Steel. Adapter H-pipe, clamps, fasteners, hangers, and instructions. Get 10-12% more power from your V6. Kit adapts V8 Kat-Back system to '94 and later Mustang with...
      $218.66
    • SLP® Loud Mouth Bullet-Type Resonators
      (0 reviews)
      # 71405015
      Ford Mustang GT / SVT Cobra 1998, Loud Mouth Bullet-Type Resonators by SLP®. 2.5" Bullet-Type (pair), 2.5" ID/OD 4" body diameter 18-3/16" overall length. Get maximum flexibility from your modular SLP cat-back with these "Shotgun"...
      $148.95
    • Pypes® Flow Tube Flange Kit
      (0 reviews)
      # 68924867
      Ford Mustang 1998, Flow Tube Flange Kit by Pypes®. Upgrade your exhaust system with the superior Pypes Exhaust mandrel bent Pipes that will help unleash your engine's beast in no time flat. Demonstrating both premium quality and...
      Superior upgrade for your exhaust systemDesigned to provide outstanding performance
      $5.54
    • Pypes® Muffler Hanger
      (0 reviews)
      # 68924893
      Ford Mustang 1998, Muffler Hanger by Pypes®. Upgrade your exhaust system with the superior Pypes Exhaust accessory that will help unleash your engine's beast in no time flat. Demonstrating both premium quality and craftsmanship,...
      Superior upgrade for your exhaust systemDesigned to provide outstanding performance
      $35.99
    • Pypes® Tailpipe Hanger
      (0 reviews)
      # 68924898
      Ford Mustang 1998, Tailpipe Hanger by Pypes®. Upgrade your exhaust system with the superior Pypes Exhaust mandrel bent Pipes that will help unleash your engine's beast in no time flat. Demonstrating both premium quality and...
      Superior upgrade for your exhaust systemDesigned to provide outstanding performance
      $21.99




    Guides & Articles

    • Performance Parts
      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 systems less restrictive. These parts increase the flow of air into the engine and ease the flow of exhaust gas out of the engine. Among these components, headers may be the most difficult to install. In this article, we’ll discuss what headers do, their different types, and how much performance they can add to your car.
    • Performance Parts
      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.
    • Performance Parts
      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 sound of a car with its exhaust. After all, doesn’t everyone have a childhood memory or two of a car and the particular sound it made?
    • Performance Parts
      Regardless of whether you're shopping for a simple replacement muffler that delivers original equipment (OE) sound and performance or an upgraded muffler which provides a deeper growl with increased power through freer exhaust flow, you'll see choices between "direct fit" mufflers and "universal" mufflers. In this article, we'll help you understand the differences between these two styles so you can make a more informed purchase.

    Popular Products

    1998 Ford Mustang Performance Exhaust Systems Reviews

    Average rating:  4.5  4.5 - 1 reviews
    4.5 of 5
    You Get More Than What You Paid For
    Best exhaust I bought so far. Really worth the money. When you drive around 3 RPM'S the sound is incredible. This is my second car and I drive it more than my 2015 Mazda. I put the exhaust on my 2000 Ford Mustang.
    NPosted by Natequon (Jamaica, NY) /
    2000 Ford Mustang
    Was this review helpful for you? Yes
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