2003 Ford Mustang Performance Exhaust Systems

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    • (0 reviews)
      # 1002080563
      Ford Mustang 2003, Street Series™ Stainless Steel Cat-Back Exhaust System with Split Rear Exit by MagnaFlow®. Exhaust Type: Cat-Back. Exhaust Tubing Material: Stainless Steel. Main Tubing Diameter: 2.5". Exhaust System Sound:...
      $600.85 - $618.88
    • (0 reviews)
      # 1002071391
      Ford Mustang 2003, ATAK™ Stainless Steel Cat-Back Exhaust System with Split Rear Exit by Borla®. Exhaust Type: Cat-Back. Exhaust Tubing Material: Stainless Steel. Exhaust System Sound: Aggressive / Loud. When you want the best...
      $803.24 - $856.79
    • (0 reviews)
      # mpn919065
      Ford Mustang 3.8L 2003, Force II™ Aluminized Steel Dual Cat-Back Exhaust System with Split Rear Exit by Flowmaster®. With Flanged Y-Pipe. Exhaust Type: Cat-Back. Exhaust Tubing Material: Aluminized Steel. Main Tubing Diameter: 2.5"....
      $565.24
    • (0 reviews)
      # 1002141517
      Ford Mustang 4.6L 2003, Stainless Steel Cat-Back Exhaust System with Split Rear Exit by Torxe™. Exhaust Type: Cat-Back. Exhaust Tubing Material: Stainless Steel. Exhaust System Sound: Aggressive / Loud. This product is made of...
      $337.50 - $360.00
    • (0 reviews)
      # mpn1164949
      Ford Mustang 4.6L 2003, Stainless Steel Titanium Ceramic Coated Short Tube Performance Exhaust Header by MagnaFlow®. Primary Tubing Diameter: 1.75". Collector Outlet Diameter: 2.375". Emissions: EPA compliant. Finish: Titanium Ceramic...
      $770.45
    • (0 reviews)
      # 1002075454
      Ford Mustang 2003, S-Type™ Stainless Steel Cat-Back Exhaust System with Split Rear Exit by Borla®. Exhaust Type: Cat-Back. Exhaust Tubing Material: Stainless Steel. Main Tubing Diameter: 2.5". Exhaust System Sound: Aggressive / Loud....
      $628.99 - $740.77
    • (0 reviews)
      # 22205557
      Ford Mustang 2003, OBDII Catalytic Converter by MagnaFlow®. Emissions: CARB compliant. Converter Configuration: Direct Fit. If your car needs replacement, install one that will get you through the smog check. This converter will...
      $1,062.88 - $1,141.00
    • (0 reviews)
      # mpn1145199
      Ford Mustang GT / Mach I with Crossover Pipe 2003, Off-Road Pro Series Catalytic Converter by MagnaFlow®. Emissions: CARB compliant. Converter Configuration: Direct Fit. With Crossover Pipe and Tru-X Assembly. If your car needs...
      $642.11
    • (0 reviews)
      # 1002148538
      Ford Mustang GT with 2 Valve Overhead Cam 2003, 304 SS Cat-Back Exhaust System with Split Rear Exit by Stainless Works®. Exhaust Type: Cat-Back. Exhaust Tubing Material: 304 SS. Main Tubing Diameter: 2.5". Exhaust System Sound:...
      $1,045.00
    • (0 reviews)
      # 380815162
      Ford Mustang 2003, High-Flow Mini Catalytic Converters by Pypes®. Emissions: EPA compliant. Converter Configuration: Universal Fit. Catalytic Inlet Diameter: 2.5". Catalytic Outlet Diameter: 2.5". These Mini converters are 409 stainless...
      $214.99 - $305.99
    • (0 reviews)
      # 1002122393
      Ford Mustang 2003, Phantom Series™ 409 SS Cat-Back Exhaust System with Split Rear Exit by Pypes®. Exhaust Type: Cat-Back. Exhaust Tubing Material: 409 SS. Exhaust System Sound: Aggressive / Loud. The Pypes Phantom Series is designed...
      $439.99 - $828.99
    • (0 reviews)
      # 1002146569
      Ford Mustang GT / Mach I 2003, Competition Series™ Stainless Steel Cat-Back Exhaust System with Split Rear Exit by MagnaFlow®. Exhaust Type: Cat-Back. Exhaust Tubing Material: Stainless Steel. Exhaust System Sound: Aggressive / Loud....
      $618.88 - $719.54
    • (0 reviews)
      # mpn1979411
      Ford Mustang GT 2003, DT-S™ 304 SS Cat-Back Exhaust System with Split Rear Exit by ARK Performance®. Exhaust Type: Cat-Back. Exhaust Tubing Material: 304 SS. Main Tubing Diameter: 2.5". Exhaust System Sound: Aggressive / Loud. With...
      $1,019.15
    • (0 reviews)
      # 1002111626
      Ford Mustang GT 2003, Touring™ Stainless Steel Cat-Back Exhaust System with Split Rear Exit by Borla®. Exhaust Type: Cat-Back. Exhaust Tubing Material: Stainless Steel. Main Tubing Diameter: 2.5". Exhaust System Sound: Mild / Stock....
      $766.99
    • (1 review)
      # 1002146630
      Ford Mustang 2003, American Thunder™ Dual Cat-Back Exhaust System with Split Rear Exit by Flowmaster®. Exhaust Type: Cat-Back. Main Tubing Diameter: 2.5". American Thunder exhaust systems is perfect for the person looking for a...
      $372.65 - $610.34
    • (0 reviews)
      # mpn1164990410
      Ford Mustang 4.6L 2003, Outlaw™ Stainless Steel Dual Cat-Back Exhaust System with Split Rear Exit by Flowmaster®. Exhaust Type: Cat-Back. Exhaust Tubing Material: Stainless Steel. Main Tubing Diameter: 2.5". Exhaust System Sound:...
      $461.38
    • (0 reviews)
      # 1002094605
      Ford Mustang GT / Mach I 2003, American Muscle Car™ Dual Cat-Back Exhaust System with Split Rear Exit by Gibson®. Exhaust Type: Cat-Back. Exhaust System Sound: Aggressive / Loud. Let the engine in your muscle car breathe and make it...
      $384.21 - $442.10
    • (0 reviews)
      # 1002147354
      Ford Mustang SVT Cobra with 4 Valve Overhead Cam 2003, 304 SS Header-Back Exhaust System with Split Rear Exit by Stainless Works®. Exhaust Type: Header-Back. Exhaust Tubing Material: 304 SS. Main Tubing Diameter: 3". Exhaust System...
      $1,273.00 - $1,472.50
    • (1 review)
      # 1002100537
      Ford Mustang 2003, 409 SS Exhaust System with Split Rear Exit by Pypes®. Exhaust Tubing Material: 409 SS. Main Tubing Diameter: 2.5". Get a lot of bang for your performance buck with this rewarding exhaust system by Pypes Exhaust. It's...
      $399.99 - $799.99
    • (1 review)
      # 1002114623
      Ford Mustang without Independent Rear Suspension 2003, Pype Bomb™ 409 SS Cat-Back Exhaust System with Split Rear Exit by Pypes®. Exhaust Type: Cat-Back. Exhaust Tubing Material: 409 SS. Main Tubing Diameter: 2.5". Exhaust System...
      $389.99 - $409.99
    • (0 reviews)
      # 1002076692
      Ford Mustang GT 2003, BlackHeart™ Cat-Back Exhaust System with Split Rear Exit by Hooker®. Exhaust Type: Cat-Back. Main Tubing Diameter: 2.5". Exhaust System Sound: Moderate. Hooker BlackHeart products are constructed of lightweight...
      $560.95 - $662.95
    • (0 reviews)
      # 1002125410
      Ford Mustang 2003, BlackHeart™ LS Swap Header-Back Exhaust System with Split Rear Exit by Hooker®. Exhaust Type: Header-Back. Exhaust System Sound: Aggressive / Loud. At the heart of any performance vehicle is the exhaust system....
      $479.95 - $729.95
    • (0 reviews)
      # 1002125372
      Ford Mustang GT 2003, BlackHeart™ Race Exhaust System with Split Rear Exit by Hooker®. Main Tubing Diameter: 2.5". Exhaust System Sound: Aggressive / Loud. At the heart of any performance vehicle is the exhaust system. Hooker with its...
      $799.95 - $1,070.95
    • (0 reviews)
      # mpn358734688
      Ford Mustang GT 2003, Loud Mouth™ Stainless Steel Cat-Back Exhaust System with Split Rear Exit by SLP®. Exhaust Type: Cat-Back. Exhaust Tubing Material: Stainless Steel. Exhaust System Sound: Aggressive / Loud. Have you ever wished...
      $514.95
    • (0 reviews)
      # 781755767
      Ford Mustang 2003, Exhaust Headers by Torxe™. Emissions: Racing Only. 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. It will meet...
      $212.50 - $427.50
    • (0 reviews)
      # 781497763
      Ford Mustang Convertible / Coupe 2003, Racing 304 SS Polished Long Tube Exhaust Headers by Torxe™. Emissions: Racing Only. Finish: Polished. Color: Silver. Header Style: Long Tube. This product is made of high-quality materials to...
      $236.25 - $281.25
    • (0 reviews)
      # mpn4494135592
      Ford Mustang GT 2003, Type-2 Stainless Steel Polished Long Tube Exhaust Headers by Torxe™. Clamp-On. Primary Tubing Diameter: 1.75". Collector Outlet Diameter: 3". Emissions: Racing Only. Finish: Polished. Color: Silver. Header Style:...
      $247.50
    • (0 reviews)
      # 193412683
      Ford Mustang 3.8L with Air Conditioning with Power Steering with Exhaust Gas Recirculation with Automatic Transmission Column Shifter / with Automatic Transmission Floor Shifter with Tubular Exhaust Manifold System 2003, Standard Duty...
      $287.03 - $555.23
    • (0 reviews)
      # 332859568
      Ford Mustang 2003, Standard Duty Tork Stepped Mild Steel Long Tube Exhaust Headers by Hedman Hedders®. Primary Tubing Diameter: 1.625". Collector Outlet Diameter: 3". Emissions: Racing Only. Header Style: Long Tube. These standard-duty...
      $357.92 - $612.31
    • (0 reviews)
      # 97260336
      Ford Mustang 2003, CNC Series™ Steel Long Tube Exhaust Headers by BBK®. Primary Tubing Diameter: 1.625". Emissions: Racing Only. Header Style: Long Tube. Gain 30 plus dyno-proven horsepower just by bolting on a set of BBK long tube,...
      $499.99 - $599.99
    • (1 review)
      # 55186504
      Ford Mustang 2003, Tuned Length Steel Short Tube Exhaust Headers by BBK®. Emissions: CARB compliant. Header Style: Short Tube. Gain 15-20 dyno-proven horsepower at the rear wheels just by bolting on a set of BBK long tube, full length...
      $299.99 - $449.99
    • (0 reviews)
      # 171671670
      Ford Mustang 2003, Long Tube Exhaust Headers by Kooks®. Emissions: EPA compliant. Header Material: Stainless Steel. Header Style: Long Tube. O2 extensions, gaskets, and all installation hardware included. This product is made of...
      $1,192.89 - $1,388.26
    • (0 reviews)
      # 64825645
      Ford Mustang 2003, Long Tube Exhaust Headers by Flowtech®. Primary Tubing Diameter: 1.625". Collector Outlet Diameter: 3". Emissions: Racing Only. Header Material: Mild Steel. Header Style: Long Tube. Include all mounting hardware. What...
      $352.95 - $580.95
    • (0 reviews)
      # 368470934
      Ford Mustang 2003, BlackHeart™ Exhaust Headers by Hooker®. Collector Outlet Diameter: 3". Emissions: Racing Only. Header Material: 304 SS. Header Style: Long Tube. Hooker continues to push the boundaries of performance with the new...
      $839.95 - $887.95
    • (0 reviews)
      # 447986429
      Ford Mustang 2003, Stainless Steel Black Painted K-Member Exhaust Headers by Dynatech®. Emissions: Racing Only. Finish: Black Painted. Color: Black. Header Coating: Painted. Dynatech® K-Member Headers are the best way to make your Car...
      $579.99 - $599.99
    • (0 reviews)
      # mpn865727100
      Ford Mustang GT Coupe 2003, Stainless Steel Mid-Length Tube Exhaust Header by Spec-D®. Primary Tubing Diameter: 1.75". Collector Outlet Diameter: 2.21". Emissions: Racing Only. Color: Silver. Header Coating: Uncoated. Header Style:...
      $254.18
    • (0 reviews)
      # 448058469
      Ford Mustang 4.6L 2003, 4-Tube Metallic Ceramic Coated Mid-Length Tube Exhaust Headers by Doug's Headers®. Primary Tubing Diameter: 1.625". Finish: Metallic Ceramic Coated. Color: Silver. Header Coating: Ceramic Coating. Header Style:...
      $638.36 - $838.61
    • (0 reviews)
      # mpn4234441492
      Ford Mustang 4.6L 2003, 4-Tube Steel Metallic Ceramic Coated Long Tube Exhaust Headers by Doug's Headers®. Primary Tubing Diameter: 1.625". Finish: Metallic Ceramic Coated. Color: Silver. Header Coating: Ceramic Coating. Header Style:...
      High quality at an affordable priceExpertly made from premium materials
      $851.58
    • (0 reviews)
      # 221604118
      Ford Mustang 2003, Cat4ward Mid-Length Tube Exhaust Headers by JBA®. Primary Tubing Diameter: 1.625". Collector Outlet Diameter: 3". Emissions: Racing Only. Header Style: Mid-Length Tube. JBA long tube headers are the number one choice...
      $628.31 - $761.58
    • (0 reviews)
      # 221604125
      Ford Mustang 2003, Cat4ward Stainless Steel Shorty Exhaust Headers by JBA®. Collector Outlet Diameter: 2.5". Emissions: CARB compliant. Header Material: Stainless Steel. Header Style: Short Tube. JBA shorty headers are one of the best...
      $531.23 - $782.21
    • (0 reviews)
      # mpn3918350273
      Ford Mustang 2003, Hi-Temp Black Coated Long Tube Exhaust Headers by Patriot Exhaust®. Primary Tubing Diameter: 1.5". Collector Outlet Diameter: 3". Emissions: EPA compliant. Finish: Hi-Temp Black Coated. Color: Black. Header Coating:...
      $286.77
    • (0 reviews)
      # 448058314
      Ford Mustang 2003, Lakester Exhaust Headers by Patriot Exhaust®. Primary Tubing Diameter: 1.625". Collector Outlet Diameter: 3.5". Emissions: EPA compliant. Classic design allows for hookup to an under chassis exhaust system while the...
      $531.32 - $871.47
    • (0 reviews)
      # 466362349
      Ford Mustang 2003, Long Tube Tri-Y Exhaust Headers by Patriot Exhaust®. Primary Tubing Diameter: 1.625"-2". Collector Outlet Diameter: 2.5". Emissions: EPA compliant. Header Style: Long Tube. This superior Patriot EXhaust product is...
      $485.16 - $637.56
    • (0 reviews)
      # 447947037
      Ford Mustang 2003, T-Bucket Style Roadster Exhaust Headers by Patriot Exhaust®. Primary Tubing Diameter: 1.625". Collector Outlet Diameter: 3.5". Emissions: EPA compliant. This superior Patriot EXhaust product is just for you. Carefully...
      +1
      $322.45 - $597.61
    • (0 reviews)
      # 448147096
      Ford Mustang 2003, Tight Tuck Street Rod Exhaust Headers by Patriot Exhaust®. Emissions: Racing Only. This superior Patriot Exhaust product is just for you. Carefully designed for maximum performance, is will more than just meet your...
      +1
      $218.59 - $436.46
    • (0 reviews)
      # 409458829
      Ford Mustang 2003, Mild Steel Long Tube Exhaust Headers by PaceSetter®. Primary Tubing Diameter: 1.625". Collector Outlet Diameter: 3". Emissions: EPA compliant. Header Style: Long Tube. Manufactured using mandrel-bent, 16-gauge mild...
      $211.12 - $436.91
    • (0 reviews)
      # 409490847
      Ford Mustang 3.8L 2003, Mild Steel Short Tube Exhaust Headers by PaceSetter®. Primary Tubing Diameter: 1.625". Collector Outlet Diameter: 2.5". Emissions: EPA compliant. Header Style: Short Tube. Flanged Collector. Manufactured using...
      $163.43 - $283.55
    • (0 reviews)
      # 61588472
      Ford Mustang 2003, Heavy Metal Catalytic Converter by MagnaFlow®. Emissions: EPA compliant. Converter Configuration: Direct Fit. Without Air Tube. With Pre and Post-Cat O2 Sensor Ports. If your car needs replacement, install one that...
      $709.89 - $772.61
    • (0 reviews)
      # 380815160
      Ford Mustang 2003, Heavy Metal Catalytic Converter by MagnaFlow®. Emissions: EPA compliant. Converter Configuration: Universal Fit. Without Air Tube. If your car needs replacement, install one that will get you through the smog check....
      $105.95 - $113.92
    • (0 reviews)
      # 18315398
      Ford Mustang 2003, OBDII Catalytic Converter by MagnaFlow®. Emissions: CARB compliant. Converter Configuration: Universal Fit. Without Air Tube. If your car needs a new catalytic converter, install one that will get you through the smog...
      $147.67 - $248.01
    • (0 reviews)
      # 35355154
      Ford Mustang 2003, OEM Grade Catalytic Converter by MagnaFlow®. Emissions: EPA compliant. Converter Configuration: Direct Fit. If your car needs replacement, install one that will get you through the smog check. This converter is part...
      $886.39 - $974.30
    • (0 reviews)
      # 49714544
      Ford Mustang 2003, OEM Grade Catalytic Converter by MagnaFlow®. Emissions: EPA compliant. Converter Configuration: Universal Fit. Without Air Tube. If your car needs replacement, install one that will get you through the smog check....
      $119.49 - $154.65
    • (0 reviews)
      # 199202011
      Ford Mustang 2003, Catalytic Converter by Flowmaster®. Emissions: EPA compliant. Converter Configuration: Direct Fit. Without Air Tube. Catalytic Inlet Diameter: 2.25". Catalytic Outlet Diameter: 2.25". The new Flowmaster replacement...
      $608.38 - $663.36
    • (0 reviews)
      # 286223590
      Ford Mustang 4.6L 2003, High-Flow Catalytic Converter by SLP®. Emissions: EPA compliant. Converter Configuration: Universal Fit. Catalytic Inlet Diameter: 2.5". Catalytic Outlet Diameter: 2.5". Catalytic Converter Overall Length: 12"....
      $95.95 - $199.95
    • (0 reviews)
      # 18220888
      Ford Mustang 2003, Super Turbo™ Aluminized Steel Oval Exhaust Muffler by DynoMax®. Muffler Inlet Diameter: 2.5". Muffler Outlet Diameter: 2.5". Muffler Body Length: 14". Muffler Overall Length: 17". Muffler Sound: Mild / Stock....
      $93.06 - $94.01
    • (0 reviews)
      # 18222602
      Ford Mustang GT / Mach I 2003, Ultra Flo™ Polished Stainless Steel Oval Exhaust Muffler by DynoMax®. Muffler Inlet Diameter: 2.5". Muffler Outlet Diameter: 2.5". Muffler Body Length: 14". Muffler Sound: Moderate. Muffler...
      $131.75 - $139.34
    • (0 reviews)
      # 18223223
      Ford Mustang GT / Mach I 2003, Ultra Flo™ Welded Stainless Steel Oval Exhaust Muffler by DynoMax®. Muffler Inlet Diameter: 2.5". Muffler Outlet Diameter: 2.5". Muffler Body Length: 14". Muffler Overall Length: 19". Muffler Sound:...
      $105.78
    • (0 reviews)
      # mpn358734639
      Ford Mustang GT / SVT Cobra / SVT Cobra 10th Anniversary 2003, Loud Mouth II® Stainless Steel Round Bullet-Type Polished Exhaust Muffler by SLP®. Muffler Inlet Diameter: 2.5". Muffler Outlet Diameter: 2.5". Muffler Overall Length:...
      $199.95
    • (0 reviews)
      # mpn358734638
      Ford Mustang GT / SVT Cobra / SVT Cobra 10th Anniversary 2003, Loud Mouth® Stainless Steel Round Bullet-Type Polished Exhaust Resonators by SLP®. Muffler Inlet Diameter: 2.5". Muffler Outlet Diameter: 2.5". Muffler Body Length: 14"....
      $164.95




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    Popular Products



    2003 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) / June 1, 2013
    2004 Ford Mustang
    Was this review helpful for you? YesThis review was helpful for 5 users!

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