1999 Ford Mustang Performance Exhaust Systems

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    • (0 reviews)
      # 573895
      Ford Mustang 1999, American Thunder™ Dual Cat-Back Exhaust System with Tips by Flowmaster®. Polished SS Tips. Tip Outlet Diameter: 3". Exhaust Type: Cat-Back. Muffler Sound: MODERATE. Muffler Series: Super 40 Series Mufflers....
      Available sound levels: Aggressive Sound / Moderate Sound (depends on application and exhaust type)Increases Power
      $481.97 - $574.97
    • (0 reviews)
      # 55560433
      Ford Mustang 1999, Force II™ Aluminized Steel Dual Cat-Back Exhaust System with Tips by Flowmaster®. Polished SS Tips. Tip Outlet Diameter: 3". Exhaust Pipe Material: Aluminized Steel. Exhaust Type: Cat-Back. Muffler Quantity:...
      Available sound levels: Mild Sound / Mild - Moderate Sound (depends on application and exhaust type)Increases Power
      $532.97 - $572.97
    • (0 reviews)
      # 81110050
      Ford Mustang GT 1999, Outlaw™ Stainless Steel Dual Cat-Back Exhaust System with Tips by Flowmaster®. Tip Material: Stainless Steel. Single Wall Natural SS Round Tips. Tip Type: Single Wall. Tip Shape: Round. Tip Outlet Diameter:...
      Moderate - Aggressive SoundMinimal Restriction
      $434.90
    • (0 reviews)
      # 99143417
      Ford Mustang 1999, Competition Series Stainless Steel Cat-Back Exhaust System with Tip by MagnaFlow®. Tip Material: Stainless. Muffler Sound: AGGRESSIVE. Finish: Stainless. Exhaust Inlet Connection Type: Bolt On. Exhaust Pipe...
      Aggressive SoundDelivers More Horsepower
      $488.53 - $769.32
    • (0 reviews)
      # 20209214
      Ford Mustang 1999, Street Series Stainless Steel Cat-Back Exhaust System by MagnaFlow®. Tip Material: Stainless. Muffler Sound: MODERATE. Exit Location: Dual Split Rear Exit. Exit Quantity: Dual. Finish: Stainless. Exhaust Inlet...
      Moderate SoundDelivers More Horsepower
      $642.41 - $661.69
    • (0 reviews)
      # 50386530
      Ford Mustang 1999, ATAK™ Dual Cat-Back Exhaust System by Borla®. Muffler Sound: AGGRESSIVE. Muffler Series: ATAK™. System Type: Cat-Back. Exit Location: Single Split Rear Exit. Exit Configuration: Single. Main Piping Diameter:...
      Super Aggressive SoundHorsepower and Torque Increased by 7 – 10%
      $803.24 - $856.79
    • (0 reviews)
      # 86041366
      Ford Mustang 1999, S-Type™ Dual Cat-Back Exhaust System by Borla®. Muffler Sound: AGGRESSIVE. Muffler Series: S-Type™. System Type: Cat-Back. Exit Location: Single Split Rear Exit. Exit Configuration: Single. Main Piping...
      Aggressive Plus SoundIncreased exhaust flow for better performance
      $628.99 - $740.77
    • (0 reviews)
      # 50386667
      Ford Mustang GT 1999, Touring™ Stainless Steel Dual Cat-Back Exhaust System by Borla®. Muffler Sound: MILD TONE. Muffler Series: Touring™. System Type: Cat-Back. Exit Location: Single Split Rear Exit. Exit Configuration:...
      Mild Growl SoundHorsepower and torque increased by 7 – 10%
      $766.99
    • (0 reviews)
      # 3728334
      Ford Mustang GT 1999, American Muscle Car™ Exhaust System by Gibson®. Exhaust Type: Cat-Back. Exit Configuration: Dual. Exit Location: Straight Out The Back Exit. Muffler Chamber Diameter: 4" x 9". Muffler Chamber Height: 4"....
      CNC mandrel bent exhaust tubingImproved performance
      $418.50 - $505.16
    • (0 reviews)
      # 16118522
      Ford Mustang GT 1999, DT-S Stainless Steel Cat-Back Exhaust System with Polished Tip by ARK Performance®. 3.5" Dual Layer Tip. Tube Diameter: 2.5". With the many varieties of exhausts that ARK has to offer, the DT-Series premium...
      CNC Machined FlangesAll Bolt-on System
      $824.25
    • (0 reviews)
      # 99896944
      Ford Mustang GT 1999, Varitune™ Cat-Back Exhaust Kit with Exhaust Tips by BBK®.Exhaust Type: Cat-Back. Exhaust Pipe Material: Aluminized Steel. Main Piping Diameter: 2.75". Tip Material: 304 SS. Varitune Cat back exhaust kits...
      Designed for adjusting horsepower and soundIncreases sound up to 8 decibels
      $499.99
    • (0 reviews)
      # 82924007
      Ford Mustang GT with 2 Valve Overhead Cam 1999, 304 SS Cat-Back Exhaust System by Stainless Works®. Tubing Diameter: 2.5". Connection Point: Factory Connect. Exhaust Type: Cat-Back. CARB Compliant: Yes. Exhaust Material: Stainless...
      Designed to meet strict quality standardsCarefully crafted from first-rate stainless steel
      $891.00
    • (0 reviews)
      # 18215831
      Ford Mustang 3.8L 1999, Super Turbo™ Exhaust System by DynoMax®. Exit Location: Rear. Exhaust Pipe Material: Stainless Steel. Exit Quantity: Dual. System Type: Cat-Back. Main Piping Diameter: 2.5". Tip Outlet Diameter: 3"....
      Constructed to increase horsepower and torque thanks to improved exhaust flowStainless steel Super Turbo muffler will maintain a mellow performance tone
      $345.01
    • (0 reviews)
      # 18216392
      Ford Mustang GT 1999, Ultra Flo™ Welded Exhaust System by DynoMax®. Exit Location: Rear. Exhaust Pipe Material: Stainless Steel. Exit Quantity: Dual. System Type: Cat-Back. Main Piping Diameter: 2.5". Muffler Type: Straight...
      Unrestricted, straight-through design for a dyno-proven increase in horsepower and torqueUltra Flo Welded muffler will give your car a deep performance tone
      $326.24
    • (0 reviews)
      # 68924872
      Ford Mustang without Independent Rear Suspension 1999, 304 SS Cat-Back Pype Bomb Muffler Delete Kit by Pypes®. Muffler Body Material: 304 SS. Exhaust Type: Cat-Back. Includes: M-80 Mufflers and Resonated Tips. The Pypes Phantom...
      Superior upgrade for your exhaust systemDesigned to provide outstanding performance
      $409.99
    • (1 reviews)
      # 68924895
      Ford Mustang 1999, 409 SS Header-Back Exhaust System without Cats by Pypes®. Exhaust Pipe Material: 409 SS. Exhaust Type: Header-Back. Main Piping Diameter: 2.5". Without Cats. Get a lot of bang for your performance buck with this...
      Designed to deliver the ultimate in sound and performanceProvides extra punch in the passing lane and improves mileage
      $635.99
    • (1 reviews)
      # 99959517
      Ford Mustang 1999, Cat-Back Exhaust System by Pypes®. Exhaust Type: Cat-Back. 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...
      Designed to deliver the ultimate in sound and performanceProvides extra punch in the passing lane and improves mileage
      $389.99 - $799.99
    • (0 reviews)
      # 68926072
      Ford Mustang 1999, Phantom Series Cat-Back Exhaust System by Pypes®. Muffler Series: Phantom Series. Exhaust Type: Cat-Back. The Pypes Phantom Series is designed to give your car or truck a new sleek look. Black is the new color on...
      Superior upgrade for your exhaust systemDesigned to provide outstanding performance
      $439.99 - $828.99
    • (0 reviews)
      # 68924896
      Ford Mustang 1999, Phantom Series Header-Back Exhaust System without Cats by Pypes®. Muffler Series: Phantom Series. Exhaust Type: Header-Back. Main Piping Diameter: 2.5". Without Cats. The Pypes Phantom Series is designed to give...
      Superior upgrade for your exhaust systemDesigned to provide outstanding performance
      $665.99
    • (0 reviews)
      # 102504592
      Ford Mustang GT 1999, Loud Mouth Cat-Back Exhaust System by SLP®. Loud Mouth Finish: Natural. Exhaust Pipe Material: Stainless Steel. Exhaust Type: Cat-Back. Includes our infamous Loud Mouth resonators for virtually zero flow...
      Mandrel-bent Tubing offers unbeatable flow characteristicsUp to a 15 Horsepower gain
      $492.95
    • (0 reviews)
      # 1257364
      Ford Mustang GT 1999, Scavenger Series 4-1 One-Piece Style Ceramic Coated Elite Headers by Flowmaster®. Sema Emissions Code: 1. Attachment Method: Stock Flange. 2 per Pack. Inlet Port Shape: Round. Collector Outlet Diameter: 2.5"....
      Increases horsepower and torqueImproves engine efficiency and throttle response
      $599.00
    • (0 reviews)
      # 49303729
      Ford Mustang 4.6L 1999, Titanium Ceramic Coated Stainless Steel Performance Header by MagnaFlow®. CARB Compliant: No. Components Included: 3 Gaskets, 4 Nuts, 4 Washers. System Type: Short Tube Header. Primary Tubing Diameter: 1.75"...
      Increases Horsepower and Torque to your engineDurable Stainless Steel Ceramic Coated Construction
      $770.45
    • (0 reviews)
      # 97260283
      Ford Mustang 1999, Full Length Exhaust Headers by BBK®. System Type: Full Length. Primary Tubing Diameter: 1.625". Full length headers increase exhaust flow and provide optimal cylinder scavenging for improved power 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
    • (0 reviews)
      # 55186479
      Ford Mustang GT 1999, Tuned-Length Shorty Exhaust Headers by BBK®. System Type: Shorty. Components Included: Gaskets. Primary Tubing Diameter: 1.625". Bolt-on headers increase exhaust flow for improved power and performance. CAD...
      CNC Mandrel Bent Tubes to Ensure Consistent Diameter Throughout the TubesDyno-tested for Maximum Horsepower
      $339.99 - $439.99
    • (1 reviews)
      # 55186504
      Ford Mustang 3.8L 1999, Premium™ Shorty Exhaust Headers by BBK®. System Type: Shorty. Primary Tubing Diameter: 1.625". Get at least 10 more ponies from your engine with an easy bolt-on installation. These shorty exhaust headers...
      Developed using CAD (Computer Aided Design) software and dyno-tested for maximum horsepowerAvailable with equal length and unequal length tubes
      $299.99 - $399.99
    • (0 reviews)
      # 82924010
      Ford Mustang GT with 2 Valve Overhead Cam 1999, Headers Off Road Assembly by Stainless Works®. Primary Tubing Diameter: 1.625". Collector Diameter: 2.5". Connection Point: Factory Connect. This superior product is made from...
      Designed to meet strict quality standardsCarefully crafted from first-rate stainless steel
      $1,395.00 - $1,575.00
    • (0 reviews)
      # 68924890
      Ford Mustang 1999, Stainless Steel Long Tube Headers by Pypes®. CARB Compliant: No. System Type: Long Tube. Still searching for some more horsepower and better sound? Then here’s your solution... and when you install...
      304 Stainless Steel ConstructionSuperior upgrade for your exhaust system
      $527.22
    • (0 reviews)
      # 82095019
      Ford Mustang 1999, 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
      $1,143.71 - $1,478.56
    • (0 reviews)
      # 82095020
      Ford Mustang 1999, 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
      $1,143.71 - $1,331.03
    • (0 reviews)
      # 64825622
      Ford Mustang MFI 1999, Headers by Flowtech®. System Type: Long Tube Header. CARB Compliant: No. Components Included: all Mounting Hardware. Primary Tubing Diameter: 1.625". Collector Outlet Diameter: 3". FLOWTECH headers are...
      Mandrel-formed Power Plenum collectors for low backpressureConstructed of .060 cold roll flash mild steel tubing
      $332.95 - $549.95
    • (0 reviews)
      # 64182942
      Ford Mustang SVT Cobra 1999, Super Competition™ Full Length Header by Hooker®. Series: Super Competition™. Primary Tubing Diameter: 1.625". Collector Outlet Diameter: 3". CARB Compliant: No. Collector Length: 8". Port Shape:...
      Tuned-length primary tubes for maximum exhaust scavenging and velocityMandrel-bent tubing for smooth exhaust flow
      $647.95 - $842.95
    • (0 reviews)
      # 84208652
      Ford Mustang 1999, K-Member Headers by Dynatech®. 1 Pair. Dynatech® K-Member Headers are the best way to make your Car conversion an easy bolt in. Designed specifically with an AFCO Tubular K-Member.
      For use with AJE, TEAMZ, and P.A. Racing K MembersFits with factory starter, master cylinder, brake booster & proportioning valve (SBC, SBF, LSX only)
      $579.99 - $659.99
    • (0 reviews)
      # 136721869
      Ford Mustang 1999, Mild Steel Long Tube Headers by PaceSetter®. From the leader in the design, manufacture and distribution of affordably priced, quality made performance exhaust products. You can have increased performance in your...
      3/8” thick CNC-machined, port matched steel flanges1-7/8” or 1-3/4” 16-gauge mild steel, mandrel-bent primaries
      $177.66 - $428.34
    • (0 reviews)
      # 97208364
      Ford Mustang 3.8L 1999, Standard Duty Uncoated Headers by Hedman Hedders®. System Type: Shorty. Primary Tubing Diameter: 1.5". Collector Diameter: Stock., 1 Pair. Includes Bolts/Studs, Gaskets. Header made from Steel. The...
      Made of High Quality MaterialsBuilt to Last
      $259.62
    • (0 reviews)
      # 97208363
      Ford Mustang 4.6L 1999, Tork-Step Stepped Headers by Hedman Hedders®., 1 Pair. Includes Bolts/Studs, Gaskets. Header made from Steel. These standard-duty headers use TORK-STEP stepped tube technology to provide performance superior...
      Made of High Quality MaterialsBuilt to Last
      $313.57
    • (0 reviews)
      # 4309343
      Ford Mustang 1999, Direct Fit Stainless Steel Federal Catalytic Converter by Flowmaster®. Inlet Diameter: 2.25". Outlet Diameter: 2.25". Converter Configuration: Direct-Fit. Substrate Material: Ceramic. Inlet Connection Type:...
      Exceed all federal emission standardsStainless Steel shells
      $608.38 - $663.36
    • (0 reviews)
      # 22205532
      Ford Mustang 1999, Direct Fit California OBDII Catalytic Converter by MagnaFlow®. Catalytic Series: OBDII. Catalytic Converter Substrate Material: Ceramic. Converter Body Material: Stainless Steel. CARB Compliant: Yes. Converter...
      Increases exhaust flow compared to original factory converterIncreased exhaust flow allows your engine to make more power
      $1,062.88 - $1,141.00
    • (0 reviews)
      # 108470792
      Ford Mustang 4.6L 1999, Direct Fit California Off-Road Pro Series Catalytic Converter by MagnaFlow®. Catalytic Series: Off-Road Pro Series. CARB Compliant: Yes. Converter Configuration: Direct-Fit. Main Piping Diameter: 2.5"....
      Increases exhaust flow compared to original factory converterIncreased exhaust flow allows your engine to make more power
      $642.11
    • (0 reviews)
      # 61588473
      Ford Mustang 1999, Direct Fit Federal OEM Grade Catalytic Converter by MagnaFlow®. Catalytic Series: OEM Grade. Catalytic Converter Substrate Material: Ceramic. Converter Body Material: Stainless Steel. CARB Compliant: No....
      Reduces harmful emissionsIncreases exhaust flow compared to original factory converter
      $886.39 - $974.30
    • (0 reviews)
      # 61588472
      Ford Mustang 1999, Direct Fit Federal Standard Catalytic Converter by MagnaFlow®. Catalytic Series: Standard. Catalytic Converter Substrate Material: Ceramic. Converter Body Material: Stainless Steel. CARB Compliant: No. Converter...
      Converter body manufactured from heavy-duty stainless steelIncreases exhaust flow compared to original factory converter
      $709.89 - $772.61
    • (0 reviews)
      # 68926046
      Ford Mustang 1999, Catalytic Converter by Pypes®. CARB Compliant: 48 State Legal. Converter Configuration: Direct Fit. These Mini converters are 409 stainless for heavy duty applications, but weigh only 2.5 lbs and measure only 11"...
      409 stainlesss steel construction resists corrosionWith slots and 02 bung
      $214.99 - $305.99
    • (0 reviews)
      # 68926084
      Ford Mustang 1999, Catted H-Pipe with Catalytic Converters by Pypes®. CARB Compliant: No. Includes: Catalytic Converters. All model-correct kits install like a dream. Theres no skimping on materials here. All kits include dual 409...
      409 stainlesss steel construction resists corrosionAll tubes mandrel bent
      $390.99
    • (0 reviews)
      # 68926081
      Ford Mustang 1999, Catted X-Pipe by Pypes®. CARB Compliant: No. Includes: Catalytic Converters. All model-correct kits install like a dream. Theres no skimping on materials here. All kits include dual 409 stainless reinforcement...
      409 stainlesss steel construction resists corrosionAll tubes mandrel bent
      $391.99
    • (0 reviews)
      # 82080739
      Ford Mustang 4.6L 1999, High-Flow Catalytic Converter by SLP®. Outlet Diameter: 2.5". Outlet Diameter: 2.5". CARB Compliant: No. Catalytic Series: High-Flow. Converter Configuration: Direct-Fit. Converter Body Material: Stainless...
      Expertly crafted from premium materialsDesigned to match rigorous quality standards
      $95.95 - $191.95
    • (0 reviews)
      # 18220879
      Ford Mustang 1999, Direct Fit Muffler by DynoMax®. Muffler Series: Super Turbo™. Muffler Body Length: 14". Muffler Body Width: 8.81". Muffler Body Height: 4.25". Muffler Overall Length: 17". Muffler Body Material: Stainless...
      Constructed to increase horsepower and torque thanks to improved exhaust flowAluminized steel Super Turbo muffler maintains a mellow performance tone
      $89.19 - $90.10
    • (0 reviews)
      # 18222593
      Ford Mustang GT 1999, Direct Fit Muffler by DynoMax®. Muffler Series: Ultra Flo™. Muffler Body Length: 14". Muffler Body Width: 8.81". Muffler Body Height: 4.25". Muffler Body Material: Stainless Steel. Muffler Body Finish:...
      Unrestricted, straight-through design for a dyno-proven increase in horsepower and torqueEngineered to give your car a deep performance tone
      $134.65 - $140.84
    • (0 reviews)
      # 18223214
      Ford Mustang GT 1999, Direct Fit Welded Muffler by DynoMax®. Muffler Series: Ultra Flo™. Muffler Body Length: 14". Muffler Body Width: 9.75". Muffler Body Height: 4.5". Muffler Overall Length: 19". Muffler Body Material:...
      Unrestricted, straight-through design for a dyno-proven increase in horsepower and torqueEngineered to give your car a deep performance tone
      $103.08 - $106.39
    • (0 reviews)
      # 64182933
      Ford Mustang 1999, Aero Chamber™ Muffler by Hooker®. Muffler Series: Aero Chamber™. Muffler Body Height: 4.75". Muffler Body Width: 10.25". Muffler Body Length: 14". The all aluminized and stainless steel Aero Chamber is...
      Reinforced Inlets and OutletsStainless Steel Perforated Plate eliminates Internal Rust
      $77.09
    • (0 reviews)
      # 81676019
      Ford Mustang 4.6L 1999, Xlerator Performance Muffler by AP Exhaust®. Today’s exhaust performance market continues to cover a broad spectrum of vehicles. The unique nature of this market is that a product demand is not based on...
      Deep performance soundIncreased exhaust flow
      $29.43 - $41.08
    • (0 reviews)
      # 112182414
      Ford Mustang GT / SVT Cobra 1999, Loud Mouth Bullet-Type Resonators by SLP®. Inlet Diameter: 2.5". Outlet Diameter: 2.5". Muffler Series: Loud Mouth®. Muffler Body Height: 4". Muffler Body Width: 4". Muffler Body Length: 14"....
      Expertly crafted from premium materialsDesigned to match rigorous quality standards
      $148.95
    • (0 reviews)
      # 112182415
      Ford Mustang GT / SVT Cobra 1999, Loud Mouth II Bullet-Type Mufflers by SLP®. Inlet Diameter: 2.5". Outlet Diameter: 2.5". Muffler Series: Loud Mouth II®. Muffler Body Height: 4.5". Muffler Body Width: 4.5". Muffler Overall...
      Expertly crafted from premium materialsDesigned to match rigorous quality standards
      $191.95
    • (0 reviews)
      # 91021404
      Ford Mustang V8 1999, Pro Venom 250-Series Muffler (2.5" Offset Inlet-Center Outlet Muffler, 14"x9"x4" Body) by Black Widow®. Muffler Chamber Size: 14"x9"x4". Inlet Diameter: 2.5". Outlet Diameter: 2.5". Finish: 14-Gauge...
      Made out of durable 304 stainless-steelProducing a crisp, clean sound
      $165.28
    • (0 reviews)
      # 91021504
      Ford Mustang V8 1999, Venom 250-Series Muffler by Black Widow®. Muffler Chamber Size: 14"x9"x4". Inlet Diameter: 2.5". Outlet Diameter: 2.5". Finish: 14-Gauge Brushed 430 Stainless Steel. Available in 2.5" and 3" center/center and...
      Made of brushed Stainless SteelHigh performance sound characteristics
      $131.95
    • (0 reviews)
      # 84766219
      Ford Mustang GT / SVT Cobra 1999, Stainless Steel Performance Pipe by MagnaFlow®. Main Piping Diameter: 2.5". Material: Stainless Steel. Inlet Diameter: 2.5". Outlet Diameter: 2.5". Weld-On Behind OEM Converter Installation. The...
      Makes installation of X-member-back exhaust system easyUpgraded front pipes for optimized performance
      $355.62
    • (0 reviews)
      # 118688392
      Ford Mustang GT / SVT Cobra 1999, High-Flow by BBK®. Inlet Diameter: 2.5". Outlet Diameter: 2.5". High-flow large diameter tube H-Pipe increases exhaust flow to gain horsepower by allowing both cylinder banks to make use of both...
      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 - $379.99
    • (0 reviews)
      # 97260293
      Ford Mustang 1999, Off-Road X-Pipe by BBK®. Inlet Diameter: 3". Outlet Diameter: 3". 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...
      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
    • (0 reviews)
      # 118688390
      Ford Mustang GT / SVT Cobra 1999, X-Pipe Assembly by BBK®. Inlet Diameter: 2.5". Outlet Diameter: 2.5". High-flow large diameter tube X-Pipes increase exhaust flow to gain horsepower by allowing both cylinder banks to make use of...
      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 - $419.99
    • (0 reviews)
      # 55498530
      Ford Mustang 1999, High-Flow X-Pipe by BBK®. Material: Aluminized Steel. Components Included: Converters. Inlet Diameter: 3". Outlet Diameter: 3". High-flow large diameter tube X-Pipe increases exhaust flow to gain horsepower by...
      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
    • (0 reviews)
      # 118688388
      Ford Mustang GT / SVT Cobra 1999, eXtracter™ High-Flow by BBK®. Inlet Diameter: 2.5". Outlet Diameter: 2.5". X-pipes increase exhaust flow to gain horsepower by allowing both cylinder banks to make use of both sides of the...
      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 - $419.99
    • (0 reviews)
      # 18221855
      Ford Mustang GT 1999, Intermediate Pipe by DynoMax®. Material: Steel. Inlet Diameter: 2.75". Outlet Diameter: 2.5". With their great selection of exhaust pipes and accessories, DynoMax will provide you with everything necessary to...
      Designed to ensure unrestricted exhaust flowDirect fit – no modifications needed to install
      $19.25 - $22.89




    Guides & Articles

    • Performance Exhaust Systems
      Here's A "Tip": Exhaust Tips Are An Easy Way To Dress Up Your Tailpipe
      Performance exhaust systems give you improvements in power output, sound levels, and appearance, all in one package. But let's face it: not everyone has the spare change to buy and bolt up one of these kits. So you soldier on with what you have. And that may be a tired-looking exhaust system that is still functional. You've spent all day washing and waxing the vehicle's paint and chrome to perfection, but no degree of elbow grease will make that tailpipe look better.
    • Performance Exhaust Systems
      Are Headers Worth The Performance Improvement?
      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 Exhaust Systems
      Are X-pipes and H-pipes Better Than Straight Pipes on Dual Exhaust Systems?
      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 Exhaust Systems
      Power, Sound, Looks | Can I Have It All With a Cat-Back Exhaust System?
      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?
    • Bed Accessories
      Pickup Truck Cab And Bed Sizes Are Important When Selecting Accessories
      Americans love to have choices. Buying a dress shirt? Decide solid or stripe, short or long sleeve, cotton or poly blend, button or spread collar, regular fit, slim fit, or big & tall. How about a meal at your favorite steak house? Will it be porterhouse, T-bone, or sirloin? Cooked rare, medium-rare, or medium? With baked, mashed, or French fried potatoes? Thirsty for a fancy cup of coffee? Let's not even get started on options that let you end up with a "grande caramel macchiato with 1% low-fat milk, 2 Splendas, and an extra espresso shot".
    • Replacement Exhaust Parts
      Direct Fit vs. Universal Mufflers
      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 Mustang Performance Exhaust Systems Reviews

    Average rating:  5  5 - 1 review
    5 of 5
    Excellent
    Perfect fit. I had no problems with installation. Way much better quality than original stock headers.
    MPosted by Monica (Adelanto, CA) /
    2004 Ford Mustang
    Was this review helpful for you? Yes5  people found this review helpful.
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