1999 Ford Expedition Performance Exhaust Systems

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    • Flowmaster® Force II™ Aluminized Steel Single Cat-Back Exhaust System
      (0 reviews)
      # 573035
      Ford Expedition Eddie Bauer 1999, Force II™ Aluminized Steel Single Cat-Back Exhaust System by Flowmaster®. MILD SOUND. 70 Series Muffler. Single Side Exit. 3" Tubing. 3.5" Polished SS Tip. Without Heat Shield. The Force II...
      Available sound levels: Mild Sound / Mild - Moderate Sound (depends on application and exhaust type)Increases Power
      $426.97
    • MagnaFlow® Street Series Stainless Steel Cat-Back Exhaust System
      (0 reviews)
      # 20206499
      Ford Expedition 1999, Street Series Stainless Steel Cat-Back Exhaust System by MagnaFlow®. MODERATE SOUND. Single Rear Passenger Side Exit. 3" Tubing. 5" Height x 11" Width x 22" Length Muffler. 4" Polished Stainless Tip. The...
      Moderate SoundDelivers More Horsepower
      $661.69
    • Gibson® Dual Sport™ Cat-Back Exhaust System
      (0 reviews)
      # 3730848
      Ford Expedition 1999, Dual Sport™ Cat-Back Exhaust System by Gibson®, AGGRESSIVE SOUND. 2.25" Tubing. Behind Rear Tire Exit. 2.25" Inlet / 3" Outlet, 8" Length Polished Stainless Round Slash Cut Tips 2.5" Dual Inlet / 3" Offset...
      Increase of 10-15 horsepower and pound feet of torqueDeep, Commanding Exhaust Tone
      $466.36 - $608.17
    • Gibson® Extreme Dual™ Cat-Back Exhaust System
      (0 reviews)
      # 3731551
      Ford Expedition 1999, Extreme Dual™ Cat-Back Exhaust System by Gibson®, AGGRESSIVE SOUND. 2.5" Tubing. Behind Each Rear Tire Exit. 2.5" Inlet / 3.5" Outlet, 8" Length Polished Stainless Round Slash Cut Tips 2.5" Dual Inlet / 3"...
      Dyno tuned for each applicationLess restriction for increased exhaust flow
      $466.36 - $608.17
    • Gibson® Swept Side™ Cat-Back Exhaust System
      (0 reviews)
      # 3733885
      Ford Expedition 1999, Swept Side™ Cat-Back Exhaust System by Gibson®, AGGRESSIVE SOUND. 3" Tubing. Behind Rear Tire Exit. 3" Inlet / 3.5" Outlet, 12" Length Polished Stainless Round Slash Cut Tip 3" Offset Inlet / 3" Offset...
      Less restriction for increased exhaust flowIncrease of 10-15 horsepower and pound feet of torque
      $387.55 - $532.93
    • DynoMax® Ultra Flo™ Steel Cat-Back Exhaust System
      (0 reviews)
      # 18216225
      Ford Expedition with Rear Coil Springs 1999, Ultra Flo™ Steel Cat-Back Exhaust System by DynoMax®. Rear Exit. 3" Tubing. Includes Aluminized Pipe. This system includes pipes, clamps, polished stainless tailpipes, and Ultra Flo...
      Unrestricted, straight-through design for a dyno-proven increase in horsepower and torqueUltra Flo Polished mufflers will give your car a deep performance tone
      $285.07
    • Flowmaster® Scavenger Series Block Hugger Style Elite Headers
      (0 reviews)
      # 1259080
      Ford Expedition 5.4L without Dual Zone Climate Control 1999, 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:...
      Increases horsepower and torqueImproves engine efficiency and throttle response
      $649.00
    • Gibson® Performance Header
      (0 reviews)
      # 3729803
      Ford Expedition with EGR Fitting 1999, Performance Header by Gibson®. 1.5" Tubing. Let your engine breathe and gain power and performance with Gibson Performance Headers. These headers will flow much more exhaust than your...
      Increases low and mid-range horsepower and torqueIncreases engine efficiency
      $560.10 - $656.89
    • BBK® Premium Series™ Shorty Headers
      (0 reviews)
      # 55186145
      Ford Expedition 1999, Exhaust Headers by BBK®. 1.63" Diameter. Get at least 10 more ponies from your engine with an easy bolt-on installation. These shorty exhaust headers are direct replacements for your factory exhaust manifolds...
      Developed using CAD (Computer Aided Design) software and dyno-tested for maximum horsepowerAvailable with equal length and unequal length tubes
      $349.99 - $499.99
    • Flowtech® Shorty Headers
      (0 reviews)
      # 64824618
      Ford Expedition MFI 1999, Black Painted Shorty Headers by Flowtech®, 1.5" Diameter / 2.5" 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
      $321.95
    • PaceSetter® Mild Steel Exhaust Header
      (0 reviews)
      # 81959964
      Ford Expedition 1999, by PaceSetter®. Mild Steel. Manufactured using mandrel-bent, 16-gauge mild steel tubing and port-matched, CNC-machined, 3/8"-thick head flanges. They are designed for the best combination of ease of...
      $246.29 - $506.94
    • Hedman Hedders® Standard Duty HTC Coated Headers
      (0 reviews)
      # 79419123
      Ford Expedition 1999, Standard Duty HTC Coated Headers by Hedman Hedders®, 1 Pair. Includes Bolts/Studs, Gaskets. Header made from Steel. The standard-duty Hedman Hedders in this section come from the factory with an extremely...
      $612.63
    • Hedman Hedders® Standard Duty Uncoated Headers
      (0 reviews)
      # 79428768
      Ford Expedition 1999, Standard Duty Uncoated Headers by Hedman Hedders®. Hedman's Standard-duty, Uncoated Headers are manufactured using 18 gauge, mandrel bent primary tubes (some models built using thicker 16 or 14 gauge tubing),...
      $341.59 - $341.90
    • Flowmaster® Direct Fit Stainless Steel Catalytic Converter with Ceramic Substrate
      (0 reviews)
      # 9055764
      Ford Expedition 4.6L 4WD (Four Wheel Drive) 1999, Direct Fit Stainless Steel Catalytic Converter by Flowmaster®. 2.5" Inlet / 2.5" Outlet. Substrate Material: Ceramic. Inlet Connection Type: Flanged. Outlet Connection Type: Clamp...
      Exceed all federal emission standardsStainless Steel shells
      $304.02 - $330.69
    • MagnaFlow® Direct Fit California OBDII Catalytic Converter
      (0 reviews)
      # 22204660
      Ford Expedition with LEV1 LEV Specification 1999, Direct Fit California 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
      $535.00 - $910.41
    • MagnaFlow® Direct Fit Federal Catalytic Converter
      (0 reviews)
      # 61588276
      Ford Expedition 1999, Direct Fit Federal Catalytic Converter by MagnaFlow®. 2.5" Inlet / 2.5" Outlet Diameter. If your car needs replacement, install one that will get you through the smog check and give you more horsepower. This...
      Converter body manufactured from heavy-duty stainless steelIncreases exhaust flow compared to original factory converter
      $353.88 - $439.48
    • MagnaFlow® Direct Fit Federal OEM Grade Catalytic Converter
      (0 reviews)
      # 61588277
      Ford Expedition 1999, Direct Fit Federal OEM Grade 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...
      Converter body manufactured from heavy-duty stainless steelIncreases exhaust flow compared to original factory converter
      $442.14 - $527.72
    • DynoMax® Super Turbo™ Muffler
      (0 reviews)
      # 18215902
      Ford Expedition with Rear Coil Springs 1999, Super Turbo™ Stainless Steel Oval Muffler by DynoMax®. 3" Center Inlet / 3" Center Outlet. 16" Body Length, 11" Body Width, 5.5" Body Height. Reversible. Dyno proven to flow up to 70...
      Constructed to increase horsepower and torque thanks to improved exhaust flowAluminized steel Super Turbo muffler maintains a mellow performance tone
      $139.52
    • DynoMax® Ultra Flo™ Polished Muffler
      (0 reviews)
      # 18216250
      Ford Expedition with Rear Coil Springs 1999, Ultra Flo™ Polished Round Muffler by DynoMax®. 3" Center Inlet / 3" Center Outlet. 16" Body Length, 6" Body Width, 6" Body Height. Reversible. CRF Technology absorbs unwanted interior...
      Unrestricted, straight-through design for a dyno-proven increase in horsepower and torqueEngineered to give your car a deep performance tone
      $70.75
    • DynoMax® Ultra Flo™ Welded Muffler
      (0 reviews)
      # 18216442
      Ford Expedition with Rear Coil Springs 1999, Ultra Flo™ Welded Stainless Steel Oval Muffler by DynoMax®. 3" Center Inlet / 3" Center Outlet. 14" Body Length, 9.75" Body Width, 4.5" Body Height. Reversible. Dyno proven to flow up...
      Unrestricted, straight-through design for a dyno-proven increase in horsepower and torqueEngineered to give your car a deep performance tone
      $73.60
    • DynoMax® Intermediate Pipe
      (0 reviews)
      # 18215620
      Ford Expedition 1999, Intermediate Pipe by DynoMax®. 2.5" Inlet / 3" Outlet. 27" Overall Length. With their great selection of exhaust pipes and accessories, DynoMax will provide you with everything necessary to complete the...
      Designed to ensure unrestricted exhaust flowDirect fit – no modifications needed to install
      $39.51
    • DynoMax® Tail Pipe
      (0 reviews)
      # 18216087
      Ford Expedition 1999, Tail Pipe by DynoMax®. 3" Inlet / 3" Outlet. 43.5" Overall Length. With their great selection of exhaust pipes and accessories, DynoMax will provide you with everything necessary to complete the exhaust job....
      Designed to ensure unrestricted exhaust flowDirect fit – no modifications needed to install
      $86.39
    • DynoMax® Silver Hanger
      (0 reviews)
      # 18215462
      Ford Expedition with Rear Coil Springs 1999, Silver Hanger by DynoMax®. Hardware and accessories are manufactured to work seamlessly with all Dynomax performance parts, making installation quick and easy. DynoMax has you covered...
      Designed to do the exhaust job quickly and easilyOE-style fit, design, and finish
      $27.46
    • Vibrant Performance® Exhaust Manifold Flange (0.375" Thick)
      (0 reviews)
      # 78901223
      Ford Expedition 4.6L 16-Valve 1999, Exhaust Manifold Flange by Vibrant Performance®. 0.375" Thick.
      Made of High Quality MaterialsAvailable in different sizes
      $146.21
    • Hooker® Super Competition™ Fiber Header Gasket
      (0 reviews)
      # 64168091
      Ford Expedition 4.6L 1999, Super Competition™ Fiber Header Gasket by Hooker®. 0.060" Thick. 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
      $12.89
    • Cometic Gasket® 0.030" MLS Exhaust Head Gasket
      (0 reviews)
      # 61602109
      Ford Expedition 1999, 0.030" MLS Exhaust Head Gasket by Cometic Gasket®. Compressed Thickness: 0.030". Port Style: Stock. Cometic MLS Gaskets are comprised of multiple layers of stainless steel providing a even load across the...
      $37.99
    • Hedman Hedders® Header Flange Gaskets
      (0 reviews)
      # 79419119
      Ford Expedition 1999, Header Flange Gaskets by Hedman Hedders®, 1 Pair. Gasket made from White acrylic bound paper. Hedman Hedder Hedder flange gaskets have been formulated and designed specifically for use with Hedman Hedders. The...
      $13.13
    • Magnum Gasket® Exhaust Manifold Gasket Set
      (0 reviews)
      # 82704404
      Ford Expedition 1999, Exhaust Manifold Gasket Set by Magnum Gasket®. Standard. Magnum's Gasket engineers have utilized their many years of engine sealing experience to select the right technology choice for each of the Intake...
      $8.49
    • Taylor Cable® Seal-4-Good™ Exhaust Header Gaskets
      (0 reviews)
      # 9384122
      Ford Expedition V8 5.4L L Engine VIN Code 1999, 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...
      $29.58 - $33.74
    • Taylor Cable® XX Carbon™ Exhaust Header Gaskets
      (0 reviews)
      # 9386934
      Ford Expedition V8 1999, 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,...
      $20.92
    • Dorman® Exhaust Manifold
      (0 reviews)
      # 16498105
      Ford Expedition 1999, Exhaust Manifold by Dorman®. Package Quantity: 1. More like a complete kit than a single part, many of the Exhaust Manifolds include gaskets and hardware for a complete installation. Since this part is a...
      Cast iron or stainless tubular construction protects against warping and/or crackingLeak-resistant for long-lasting performance
      $51.88 - $80.04
    • Walker® CalCat™ (2) Small Oval Direct Fit Catalytic Converter
      (0 reviews)
      # 17728284
      Ford Expedition 1999, CalCat™ (2) Small Oval Direct Fit Catalytic Converter by Walker®. Body Dimensions: 10" Length x 6.125" Width x 4.25" Height. Inlet / Outlet Quantity: 1 Inlet / 1 Outlet. Body Shape: (2) Small Oval. Body...
      $342.88 - $615.47
    • Walker® CalCat™ Small Oval Universal Fit Catalytic Converter
      (0 reviews)
      # 87066581
      Ford Expedition 1999, CalCat™ Small Oval Universal Fit Catalytic Converter by Walker®. Inlet Diameter 1: 2.5". Outlet Diameter: 2.5". Inlet / Outlet Quantity: 1 Inlet / 1 Outlet. Connection Type: Pipe Inlet and Outlet Connection....
      EPA & CARB Emissions Products Available for Most Vehicles5 Year / 50,000 Miles Warranty on Structural Components
      $65.06 - $132.70
    • Walker® Ultra™ Round and Standard Oval Direct Fit Catalytic Converter
      (0 reviews)
      # 85230041
      Ford Expedition with Federal Emission 1999, Ultra™ Round and Standard Oval Direct Fit Catalytic Converter by Walker®. Outlet Diameter: 2.5". Body Dimensions: 10" Length x 6.125" Width x 4.25" Height. Inlet / Outlet Quantity: 1...
      Designed to meet your vehicle’s specific emissions requirementsDirect fit replacement
      $204.00 - $588.13
    • Walker® Ultra™ Universal Fit Catalytic Converter
      (0 reviews)
      # 87066580
      Ford Expedition with Federal Emission 1999, Ultra™ Universal Fit Catalytic Converter by Walker®. Inlet / Outlet Quantity: 1 Inlet / 1 Outlet. Inlet Connection Type: Pipe Connection. Outlet Connection Type: Pipe Connection. Oxygen...
      Constructed to meet your vehicle’s specific emissions requirementsFeatures stainless steel body with aluminized steel pipe and heat shields
      $85.93 - $91.29
    • Eastern® ECO CARB Direct Fit Catalytic Converter
      (0 reviews)
      # 73907740
      Ford Expedition 4WD (Four Wheel Drive) 1999, ECO CARB Direct Fit Catalytic Converter by Eastern®. If you need to replace your failed or damaged catalytic converter, this product is the right choice. Designed specifically for your...
      Direct OEM replacementConverts harmful engine emissions to less dangerous gases and water vapor
      $336.16 - $367.74
    • Eastern® ECO II Direct Fit Catalytic Converter
      (0 reviews)
      # 38843519
      Ford Expedition 4WD (Four Wheel Drive) 1999, ECO II Direct Fit Undercar Catalytic Converter by Eastern®. If you need to replace your failed or damaged catalytic converter, this product is the right choice. Designed specifically for...
      Direct OEM replacementConverts harmful engine emissions to less dangerous gases and water vapor
      $234.19 - $279.29
    • Eastern® ECO II Universal Fit Catalytic Converter
      (0 reviews)
      # 17572133
      Ford Expedition 1999, ECO II Universal Fit Catalytic Converter by Eastern®. Whether your catalytic converter is damaged by road debris or failed due to an engine problem, you definitely need a new one, and this product is the way...
      Universal fitConverts harmful engine emissions to less dangerous gases and water vapor
      $60.47 - $67.93
    • Eastern® Standard Direct Fit Passenger Side Catalytic Converter
      (0 reviews)
      # 17720486
      Ford Expedition 5.4L 4WD (Four Wheel Drive) with Dual Converters On Each Side System 1999, Standard Direct Fit Undercar Passenger Side Catalytic Converter by Eastern®. 46" Overall Length. Inlet Type 1: 2.5" ID. Outlet Type 1: 2.5"...
      Direct OEM replacementConverts harmful engine emissions to less dangerous gases and water vapor
      $293.78
    • DEC® Direct Fit Catalytic Converter
      (0 reviews)
      # 86069237
      Ford Expedition 4WD (Four Wheel Drive) 5.4L 1999, Direct Fit Catalytic Converter by DEC®. 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
      $292.60 - $312.20
    • AP Exhaust® 608 Series Catalytic Converter
      (0 reviews)
      # 81397222
      Ford Expedition CARB Compliant / EPA Compliant 1999, 608 Series Catalytic Converter by AP Exhaust®. Three-Way No / Air OBDII By Design US-EPA Compliant catalytic converters are efficient at the oxidation of HC’s and CO, and very...
      Manufactured from high quality materialsDesign meet needs of OBDII equipped vehicles
      $94.45 - $111.26
    • Walker® Quiet-Flow™ Stainless Steel Aluminized Oval Muffler
      (0 reviews)
      # 18163297
      Ford Expedition 1999, Quiet-Flow™ Aluminized Oval Muffler by Walker®. Inlet Diameter 1: 2.5". Inlet Configuration: Offset. Outlet Diameter: 2.5". Outlet Configuration: Offset. Overall Length: 28". Inlet / Outlet Quantity: 1 Inlet...
      Designed for OE equivalent sound and precision fitSpun-locked heads for a proper resistance to backfire
      $93.98
    • Walker® SoundFX™ Stainless Steel Aluminized Oval Direct Fit Muffler
      (0 reviews)
      # 18171321
      Ford Expedition 1999, SoundFX™ Aluminized Oval Direct Fit Muffler by Walker®. Inlet Diameter 1: 2.5". Inlet Configuration: Offset. Outlet Diameter: 2.5". Outlet Configuration: Offset. Overall Length: 28". Inlet / Outlet Quantity:...
      Designed to deliver ultimate performance and pleasing sound qualityOE-equivalent direct-fit design
      $64.06
    • AP Exhaust® Challenge Series Muffler
      (0 reviews)
      # 80135690
      Ford Expedition 1999, Challenge Series Muffler by AP Exhaust®. Body Shape: Oval. Includes Inlet / Outlet Neck. This superior product was carefully designed with key attention to detail and manufactured from high-grade materials to...
      Limited Lifetime Warranty backed by AP Exhaust Products100% aluminized components
      $68.51 - $123.09
    • Walker® Aluminized Intermediate Pipe
      (0 reviews)
      # 18157969
      Ford Expedition 1999, Aluminized Intermediate Pipe by Walker®. Inlet Diameter 1: 2.5". Outlet Diameter: 2.5". Overall Length: 17". Inlet / Outlet Quantity: 1 Inlet / 1 Outlet. Inlet Connection Type: Pipe Connection. Outlet...
      Made of High Quality Aluminized SteelCorrosion Resistant
      $36.18
    • Walker® Aluminized Tail Pipe
      (0 reviews)
      # 18180179
      Ford Expedition 1999, Aluminized Tail Pipe by Walker®. Inlet Diameter 1: 2.5". Overall Length: 50.375". Inlet / Outlet Quantity: 1 Inlet / 1 Outlet. Inlet Connection Type: Pipe Connection. Outlet Connection Type: Spout. Outside...
      Designed to directly replace the factory partMade with precision benders and fixture checked
      $36.98
    • Dorman® Exhaust Manifold Hardware Kit
      (0 reviews)
      # 69862593
      Ford Expedition 1999, Exhaust Manifold Hardware Kit by Dorman®. Size: M8-1.25 x 56mm; Package Quantity: 1. This is an aftermarket part that replaces factory OE # N811313-S431. More like a complete kit than a single part, many of...
      Cast iron or stainless tubular construction protects against warping and/or crackingLeak-resistant for long-lasting performance
      $8.69
    • Walker® U-Bolt Clamp
      (0 reviews)
      # 18129523
      Ford Expedition 1999, U-Bolt Clamp by Walker®. Diameter: 2.5". Inlet / Outlet Quantity: 1 Inlet / 1 Outlet. With their extensive selection of accessories and hardware for the exhaust system, Walker will provide you with everything...
      Makes installation quick and easyOptimal OE-style fit and quality
      $2.24
    • AP Exhaust® Exhaust Gaskets
      (0 reviews)
      # 80183364
      Ford Expedition 4WD (Four Wheel Drive) CARB Compliant / EPA Compliant 1999, Exhaust Gaskets by AP Exhaust®. This superior product was carefully designed with key attention to detail and manufactured from high-grade materials to the...
      Made from first-rate materialsEnsures outstanding durability
      $2.74 - $10.00
    • Fel-Pro® Exhaust Manifold Gasket Set
      (0 reviews)
      # 19063581
      Ford Expedition 6 / L Engine VIN code 1999, Exhaust Manifold Gasket Set by Fel-Pro®, Improved Design. If you need durable gaskets to prevent leaks on your vehicle, Fel-Pro is the way to go. Engineered using the latest technologies...
      Direct OEM replacement for a proper fitEnsure reliable sealing performance
      $11.61
    • Victor Reinz® Exhaust Manifold Gasket
      (0 reviews)
      # 24117637
      Ford Expedition 1999, Exhaust Manifold Gasket by Victor Reinz®, Use 1 per Car. OEM Standard. 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...
      $9.86 - $39.98
    • DNJ Engine Components® Exhaust Manifold Gasket Set
      (0 reviews)
      # 81864640
      Ford Expedition 1999 Exhaust Manifold Gasket Set by DNJ Engine Components®. Get this top-grade quality replacement for your worn out part from DNJ. Expertly crafted from premium materials, this product is of the finest quality to...
      Designed to restore your vehicle's original performanceProvides superior sealing performance
      $8.82
    • Percy High Performance® XX Carbon Exhaust Header Gaskets
      (0 reviews)
      # 69055818
      Ford Expedition 1999, XX Carbon Exhaust Header Gaskets by Percy High Performance®, 1 Pair. Gasket made from Carbon composite. Header Gaskets XX Carbon Ford 4.6/5.4L 2V. Round 1.625".
      $21.59
    • Taylor Cable® Graph-Flex™ Exhaust Header Gaskets
      (0 reviews)
      # 9381044
      Ford Expedition V8 1999, Graph-Flex™ Exhaust Header Gaskets by Taylor Cable®. These durable header flange gaskets are composed of a graphite composition material on a malleable stainless steel core. They’ll seal up tight on...
      $23.04
    • Walker® Universal Fit Manifold Converter
      (0 reviews)
      # 85230042
      Ford Expedition with Federal Emission 1999, Universal Fit Manifold Converter by Walker®. This component is constructed for your vehicle’s specific emissions requirements and designed to meet EPA regulations. The part features the...
      Constructed to meet your vehicle’s specific emissions requirements49-State legal and 50-State legal catalytic converters are available
      $76.05
    • Dorman® Front Exhaust Flange Stud and Nut
      (0 reviews)
      # 31663319
      Ford Expedition 1999, Front Exhaust Flange Stud and Nut by Dorman®. Size: M10-1.5 x 71mm; Package Quantity: 1; Package Type: Card. This is an aftermarket part that replaces factory OE # N811145-S301. Dorman’s Exhaust Flange Stud...
      Direct replacement for a proper fit every timeDurable steel construction
      $8.52
    • Flowmaster® 200 Series OBDII Round Catalytic Converter
      (2 reviews)
      # 492248
      Universal 200 Series OBDII Stainless Steel Round Catalytic Converter by Flowmaster®. Inlet / Outlet Connection Type: Slip-Fit. Without O2 Sensor Port. The new Flowmaster replacement catalytic converters are made to meet and exceed...
      Exceed all federal emission standardsStainless Steel shells
      $116.53 - $204.95
    • Flowmaster® 220 Series Oval Catalytic Converter
      (5 reviews)
      # 87243712
      Universal 220 Series Stainless Steel Oval Catalytic Converter by Flowmaster®. Inlet / Outlet Connection Type: Slip-Fit. Without O2 Sensor Port. The new Flowmaster replacement catalytic converters are made to meet and exceed all...
      Exceed all federal emission standardsStainless Steel shells
      $68.56
    • Flowmaster® 222 Series Round Catalytic Converter
      (5 reviews)
      # 87243734
      Universal 222 Series Stainless Steel Round Catalytic Converter by Flowmaster®. Inlet / Outlet Connection Type: Slip-Fit. Without O2 Sensor Port. The new Flowmaster replacement catalytic converters are made to meet and exceed all...
      Exceed all federal emission standardsStainless Steel shells
      $67.12
    • Flowmaster® 223 Series Round Catalytic Converter
      (2 reviews)
      # 492138
      Universal 223 Series Stainless Steel Round Catalytic Converter by Flowmaster®. Inlet / Outlet Connection Type: Slip-Fit. Without O2 Sensor Port. The new Flowmaster replacement catalytic converters are made to meet and exceed all...
      Exceed all federal emission standardsStainless Steel shells
      $73.86




    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

    1999 Ford Expedition Performance Exhaust Systems Reviews

    Average rating:  4.5  4.5 - 77 reviews
    4 of 5
    Supper Cool Sound!
    I bought this for my Mitsubishi and it sounds awesome! It's got a 3.5 l v6 and it makes it sound like its very souped up! And almost like it has a v8 in it. I couldn't be more happy with this product the sound will blow your mind on whatever you choose to put it on whether it be a six cylinder like I put it on or a v8 very much recommend this product if you want a really nearly sound.
    SPosted by Shawn (Shakopee, MN) /
    Was this review helpful for you? Yes1   people found this review helpful.
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