2003 Ford Focus Exhausts

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    • (0 reviews)
      $648.14$518.51
      Ford Focus SVT 2003, MagnaFlow Series Stainless Steel Cat-Back Exhaust System by MagnaFlow®, MODERATE TO AGGRESSIVE SOUND. Single Straight Driver Side Rear Exit. 2.25" Tubing. 5" x 8" x 14" Muffler. 4" x 14" Resonator. 4" Polished...
      # 20206324
    • (0 reviews)
      $585.36from $468.29 - $495.98
      Ford Focus 2003, Street Series Cat-Back Exhaust System by MagnaFlow®, MODERATE SOUND. The Street Series is designed for customers seeking increased performance and better economy, combined with a powerful and well tuned exhaust...
      # 20209155
    • (0 reviews)
      $726.24$580.99
      Ford Focus SVT 2003, Stainless Steel Cat-Back Exhaust System by Borla®, AGGRESSIVE SOUND, Single Left Rear Exit. 3.5" Inlet / 6" Outlet Single Round Half-Rolled Angle-Cut Phantom Tip. 2.5" Tubing. When you want the best performing,...
      # 1221319
    • (0 reviews)
      $342.91from $274.33 - $309.20
      Ford Focus 2.0L 2003, Direct Fit Federal Catalytic Converter by MagnaFlow®. Includes Gasket. If your car needs replacement, install one that will get you through the smog check and give you more horsepower. This converter will...
      # 22205378
    • (0 reviews)
      $345.88$276.70
      Ford Focus 2.0L Standard Transmission 2003, Direct Fit Federal OBDII Catalytic Converter by MagnaFlow®. 2" Inlet / 2" Outlet Diameter. 18.38" Wide. Without Air Tube. If your car needs replacement, install one that will get you...
      # 49466239
    • (0 reviews)
      $254.06from $203.25 - $684.74
      Ford Focus 2.3L 2003, Direct Fit Federal Pre-OBDII Catalytic Converter by MagnaFlow®. If your car needs replacement, install one that will get you through the smog check and give you more horsepower. This converter will directly...
      # 49467503
    • (0 reviews)
      $379.71from $303.77 - $822.03
      Ford Focus 2003, Direct Fit 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 replace the...
      # 22205384
    • (0 reviews)
      $118.05$94.44
      Ford Focus LX / SE / SVT / ZTS / ZTW / ZX3 / ZX5 2003, 40 Series Delta Flow™ Aluminized Steel Muffler by Flowmaster®, AGGRESSIVE SOUND, 2" Offset Inlet / 2" Center Outlet, 4" Thick x 9.75" Wide x 13" Case Length x 19" Overall...
      # 41954928
    • (0 reviews)
      $4.10from $3.28 - $7.92
      Ford Focus 3 Engine VIN code 2003, Exhaust Flange Gasket by Bosal®. Bosal has a vast selection of all necessary accessories and hardware to help you make the exhaust system installation or repair job quick and easy. Choose Bosal,...
      Constructed for a hassle-free exhaust repairEnsures a precise fit
      # 36904263
    • (0 reviews)
      $73.14$58.51
      Ford Focus SOHC 2003, Exhaust Manifold by Dorman®. Square Port. Material: Cast Iron. Bolt Hole Quantity: 4. With Installation Hardware. Includes: Exhaust Manifold, 1 Manifold Gasket, 2 Studs. This is an aftermarket part that...
      Includes heat-shield for protection of hoses, wiring, and other engine componentsCast iron or stainless tubular construction protects against warping and/or cracking
      # 16495181
    • (0 reviews)
      $476.99$381.59
      Ford Focus 2.3L with Federal Emissions 2003, Exhaust Manifold with Integrated Catalytic Converter by Dorman®. CARB not Compliant. Round Port. Material: Stainless Steel. Bolt Hole Quantity: 7. Includes: Exhaust Manifold, 1 Manifold...
      Includes heat-shield for protection of hoses, wiring, and other engine componentsCast iron or stainless tubular construction protects against warping and/or cracking
      # 16495697
    • (0 reviews)
      $609.09$487.27
      Ford Focus LX / SE / ZTS / ZTW / ZX3 / ZX5 2003, Ultra™ Front Exhaust Manifold with Integrated Catalytic Converter by Walker®. Material - SS (Body) / Ceramic (Substrate), Body Shape - Round, Direct Fit, Connection Type - 7 Bolt...
      Constructed to meet your vehicle’s specific emissions requirementsDirect fit design
      # 17724164
    • (0 reviews)
      $176.65from $141.32 - $345.35
      Ford Focus 2003, Direct Fit Catalytic Converter by Walker®. This catalytic converter is constructed specially for your vehicle to directly replace the original equipment part and comes ready to install. The part is designed to meet...
      Designed to meet your vehicle’s specific emissions requirementsDirect fit replacement
      # 8744559
    • (0 reviews)
      $114.11from $91.29 - $145.55
      Ford Focus 2003, Universal Catalytic Converter by Walker®. This part features the correct load of precious metals to ensure the proper limitation of tailpipe emissions. It is designed to meet the EPA policy and emission reduction...
      Constructed to meet your vehicle’s specific emissions requirementsFeatures stainless steel body with aluminized steel pipe and heat shields
      # 35465727
    • (0 reviews)
      $275.09from $220.07 - $232.12
      Ford Focus 2.0L 2003, Catalytic Converter by Bosal®. If you’re in need of a replacement catalytic converter, you can’t do better than Bosal. They’re a leading supplier to vehicle manufacturers and use advanced manufacturing...
      Constructed to meet your vehicle’s specific emissions requirementsRadial flow concept allows for an even distribution of the gas flow in the converter for the optimal conversion of harmful gases
      # 20560683
    • (0 reviews)
      $177.34from $141.87 - $460.74
      Ford Focus 2003, EPA 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 vehicle, this catalytic converter...
      Direct OEM replacementConverts harmful engine emissions to less dangerous gases and water vapor
      # 17578202
    • (0 reviews)
      $42.48from $33.98 - $52.85
      Ford Focus 2003, EPA Universal Fit Undercar 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
      # 17572579
    • (0 reviews)
      $477.13from $381.70 - $724.40
      Ford Focus 2003, Catalytic Converter by DEC®. Is your car noisier these days? Can you smell exhaust fumes in the cabin? Exhaust system repairs should not be put off, both for safety and legal reasons, but before you waste your time...
      # 7652560
    • (0 reviews)
      $88.73from $70.98 - $172.46
      Ford Focus 2003, Quiet-Flow Muffler by Walker®. Together with delivering OE-style sound, the Quiet-Flow Muffler features 100% structural stainless steel construction that resists rust three times longer than aluminized mufflers...
      Designed for OE equivalent sound and precision fitSpun-locked heads for a proper resistance to backfire
      # 18138107
    • (0 reviews)
      $78.88from $63.10 - $85.96
      Ford Focus 2003, SoundFX Direct Fit Muffler by Walker®. This muffler is the right choice if you opt for quality acoustics and performance. Walker offers 100% aluminized steel SoundFX Mufflers with direct fit and universal fit...
      Designed to deliver ultimate performance and pleasing sound qualityOE-equivalent direct-fit design
      # 35465734
    • (0 reviews)
      $105.80from $84.64 - $85.84
      Ford Focus 2003, Extension Pipe by Walker®. If you want exhaust piping that delivers precise OE-style fit, appearance, and reliability, this part is your number one choice. Every pipe is vehicle-specific and is manufactured using...
      Designed to directly replace the factory partMade with precision benders and fixture checked
      # 35465731
    • (0 reviews)
      $30.94from $24.75 - $30.70
      Ford Focus LX / SE / ZTS / ZTW / ZX3 / ZX5 L4 2.3L Z Engine VIN Code 2003, 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...
      # 9384327
    • (0 reviews)
      $25.38$20.30
      Ford Focus LX / SE / ZTS / ZTW / ZX3 / ZX5 L4 2.3L Z Engine VIN Code 2003, XX Carbon™ Exhaust Header Gaskets by Taylor Cable®. These durable header flange gaskets are composed of a graphite composition material on a malleable...
      # 9387699
    • (0 reviews)
      $11.10from $8.88 - $23.59
      Ford Focus 2003, Exhaust Manifold Gasket Set by Fel-Pro®. If you need durable gaskets to prevent leaks on your vehicle, Fel-Pro is the way to go. Engineered using the latest technologies and global engineering resources, the...
      Direct OEM replacement for a proper fitEnsure reliable sealing performance
      # 19060914
    • (0 reviews)
      $9.95$7.96
      Ford Focus 2.0L 2003, Catalytic Converter 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...
      # 24123991
    • (0 reviews)
      $2.90from $2.32 - $17.36
      Ford Focus 2003, Gasket by Walker®. With their extensive selection of accessories and hardware for the exhaust system, Walker will provide you with everything needed to do the complete exhaust job. When you choose Walker...
      Makes installation quick and easyOptimal OE-style fit and quality
      # 17738878
    • (0 reviews)
      $8.60$6.88
      Ford Focus 2003, Insulator by Walker®. 3.125" Exhaust Hanger Overall Length, 1 Inlet, 1 Outlet. With their extensive selection of accessories and hardware for the exhaust system, Walker will provide you with everything needed to do...
      Makes installation quick and easyOptimal OE-style fit and quality
      # 18152796
    • (0 reviews)
      $2.58$2.06
      Ford Focus 3 / P Engine VIN code 2003, U-Bolt Clamp by Walker®. Heavy Duty Clamp Type, Hex Nut Type, 2" Diameter, 1 Inlet, 1 Outlet. With their extensive selection of accessories and hardware for the exhaust system, Walker will...
      Makes installation quick and easyOptimal OE-style fit and quality
      # 18129718
    • (0 reviews)
      $4.10from $3.28 - $9.60
      Ford Focus 2003, Exhaust Pipe Flange Gasket by Fel-Pro®. If you need durable gaskets to prevent leaks on your vehicle, Fel-Pro is the way to go. Engineered using the latest technologies and global engineering resources, the gaskets...
      Direct OEM replacement for a proper fitEnsure reliable sealing performance
      # 19067385
    • (0 reviews)
      $9.95$7.96
      Ford Focus 2.0L 2003, Exhaust Pipe Flange Gasket by Victor Reinz®, Use 1 per Car. OEM Standard. Material: Multi-Layered Steel. When you’re low on oil, coolant or some other fluid, you may be tempted to just run down to the local...
      # 24042486
    • (0 reviews)
      $11.30$9.04
      Ford Focus 2.0L 2003, Exhaust Pipe to Manifold Gasket by Victor Reinz®, Use 1 per Car. OEM Standard. Material: Steel. When you’re low on oil, coolant or some other fluid, you may be tempted to just run down to the local auto...
      # 24042815
    • (0 reviews)
      $27.96$22.37
      Ford Focus LX / SE / ZTS / ZTW / ZX3 / ZX5 L4 2.3L Z Engine VIN Code 2003, Graph-Flex™ Exhaust Header Gaskets by Taylor Cable®. These durable header flange gaskets are composed of a graphite composition material on a malleable...
      # 9381806
    • (0 reviews)
      $94.53from $75.62 - $146.90
      Universal 10 Series Delta Force Single Chamber Race Muffler by Flowmaster®, AGGRESSIVE SOUND. The 10 Series Race mufflers are a compact lightweight single chamber design that will give a noticeable sound reduction compared to open...
      # 898490
    • (0 reviews)
      $209.88from $167.90 - $267.60
      Universal 30 Series Delta Force™ 3-Chamber Race Muffler by Flowmaster®, AGGRESSIVE SOUND. These are the most powerful and the quietest professional race mufflers available. 5.00” & 6.00” thick case sizes for maximum power and...
      # 898450
    • (0 reviews)
      $132.48from $105.98 - $230.86
      Universal 40 Series Delta Force™ 2-Chamber Race Muffler by Flowmaster®, AGGRESSIVE SOUND. The 40-Series mufflers offer a combination of maximum power and substantial dB-reduction compared to open headers. They are recommended for...
      # 898479
    • (0 reviews)
      $246.58$197.26
      Universal 60 Series Delta Force Stainless Steel Race Muffler by Flowmaster®, MODERATE SOUND, 4" Offset Inlet / 4" Offset Outlet, 22" Length. These are the most powerful and the quietest professional race mufflers available.
      # 3146020
    • (0 reviews)
      $390.89$312.71
      Universal Delta Force™ Aluminized Steel Low Profile Oval Tubing Race Muffler by Flowmaster®, Aggressive Sound, 3.50" Dual Inlet / 3.50" Dual Outlet, 2.75 Thick x 11" Wide x 25" Length. The low profile mufflers are Delta Flow™...
      # 898448
    • (1 reviews)
      $111.25from $89.00 - $134.32
      Universal Outlaw™ Race Muffler by Flowmaster®, AGGRESSIVE SOUND. These mufflers are very small and lightweight. Attached directly to the collector they generally produce more power than open headers, while taking “the edge”...
      # 898456
    • (1 reviews)
      $236.09$188.87
      Universal Pro Series™ Stainless Steel Race Muffler with Turn Down by Flowmaster®, MODERATE SOUND, 6" Diameter x 16" Case Length. Laminar Flow Mufflers have applications in all forms of racing. The Cool Shell Technology makes...
      # 898465
    • (0 reviews)
      $234.83from $187.86 - $208.84
      Universal Scavenger Series Outlaw II Race Collector Muffler by Flowmaster®. These Delta Force Mufflers are designed to attach directly to the exhaust header primary tubes, replacing the collector in sprint and drag racing...
      # 23297627
    • (0 reviews)
      $274.15$219.32
      Universal Scavenger Series Race Collector Muffler by Flowmaster®. These Delta Force Mufflers are designed to attach directly to the exhaust header primary tubes, replacing the collector in sprint and drag racing applications. They...
      # 898468
    • (1 reviews)
      $112.49from $89.99 - $108.08
      Universal 40 Series Delta Flow™ Muffler by Flowmaster®, AGGRESSIVE SOUND, 4" Thick x 9.75" Wide x 13" Case Length x 19" Overall Length. The 2-chamber design of this muffler, incorporating the patented Flowmaster Delta Flow...
      # 897054
    • (0 reviews)
      $108.85$87.08
      Universal 40 Series Original Muffler by Flowmaster®, AGGRESSIVE SOUND, 4" Thick x 9.75" Wide x 13" Case Length x 19" Overall Length. This is the muffler that launched the success of Flowmaster. It is an aggressive sounding...
      # 897079
    • (0 reviews)
      $133.78from $107.02 - $125.92
      Universal 50 Series Delta Flow™ Muffler by Flowmaster®, MODERATE SOUND, 4" Thick x 9.75" Wide x 17" Case Length x 23" Overall Length. The 50 Series Delta Flow mufflers are designed for passenger cars. The sound characteristics...
      # 897086
    • (0 reviews)
      $174.45$139.56
      Universal 50 Series Delta Flow™ Slimline Muffler by Flowmaster®, MODERATE SOUND. The 50 Series Delta Flow Slimline mufflers are designed for passenger cars. The sound characteristics are moderate exterior sound level and minimal...
      # 897156
    • (0 reviews)
      $163.98$131.18
      Universal 60 Series Delta Flow™ Aluminized Steel Muffler by Flowmaster®, MILD SOUND, 2.25" Center Inlet / 2.25" Center Outlet, 5" Thick x 10" Wide x 13" Case Length x 19" Overall Length. The 60 Series increases horsepower and...
      # 897052
    • (0 reviews)
      $190.19$152.15
      Universal 70 Series Delta Flow™ Big Block Muffler by Flowmaster®, MILD SOUND, 5" Thick x 10" Wide x 22" Case Length x 28" Overall Length. The 70 Series Big Block II Muffler uses a longer case for increased volume and added...
      # 897109
    • (0 reviews)
      $183.63from $146.90 - $205.66
      Universal Pro Series™ Laminar Flow Muffler by Flowmaster®, MODERATE SOUND. PRO Laminar Flow mufflers have a patented core design that is characterized by efficient exhaust scavenging and minimized drone. They produce a rich, deep...
      # 897161
    • (5 reviews)
      $87.49from $69.99 - $73.44
      Universal Super 10 Series Delta Flow™ Stainless Steel Muffler by Flowmaster®, AGGRESSIVE SOUND, 4" Thick x 9.75" Wide x 5.50" Case Length x 12.50" Overall Length. If you want to be arrested, you should mount this muffler on your...
      # 897126
    • (0 reviews)
      $131.15from $104.92 - $109.49
      Universal Super 40 Series Delta Flow™ Muffler by Flowmaster®, AGGRESSIVE SOUND, 5" Thick x 10" Wide x 13.50" Case Length x 19.50" Overall Length. The Super 40 Series Delta Flow Mufflers are developed from the Top Ten muffler...
      # 897132
    • (2 reviews)
      $104.88from $83.90 - $94.44
      Universal Super 44 Series Delta Flow™ Muffler by Flowmaster®, AGGRESSIVE SOUND, 4" Thick x 9.75" Wide x 13" Case Length x 19" Overall Length. The Super 44 has the deepest, richest, most aggressive muscle tone of all 4” street...
      # 897136
    • (0 reviews)
      $137.73from $110.18 - $178.38
      Universal Super HP-2™ Stainless Steel Performance Muffler by Flowmaster®, 4" Thick x 5" Wide. The new Super HP-2 Series muffler offers the same great performance benefits and moderate tone that you would expect from our laminar...
      # 15943155
    • (0 reviews)
      $99.60from $79.68 - $124.88
      Universal Resonator by Flowmaster®. The resonators are designed for use in conjunction with Flowmaster Mufflers for improved sound reduction and minimize interior resonance.
      # 898502
    • (12 reviews)
      $219.99$175.99
      Universal S-Type™ Stainless Steel Round Muffler by Borla®. Get increased performance and the aggressive sound of power with this Universal S-Type Muffler. This is the same style austenitic stainless steel straight through muffler...
      # 25728287
    • (1 reviews)
      $306.24from $244.99 - $469.99
      Universal XR-1™ Multicore Stainless Steel Race Muffler by Borla®. The Borla XR-1 Multi-Core Muffler was developed on the race track to quiet the most severe engine noise without restricting power. They work so well that they're...
      # 959705
    • (1 reviews)
      $262.49$209.99
      Universal Heavy Duty Stainless Steel Round Muffler by Borla®, 3" Center Inlet / 3" Center Outlet. Get increased performance and the aggressive sound of power with this Heavy Duty Stainless Steel Round Muffler. This muffler includes...
      # 25728296
    • (0 reviews)
      $107.49from $85.99 - $137.66
      Universal CFT Superflow™ Oval Muffler by Gibson®. Get optimum usable power and a deep powerful sound with a Gibson CFT Superflow Muffler. The CFT Superflow has one of the lowest restriction ratings of any muffler on the market,...
      # 2060024
    • (1 reviews)
      $117.23from $93.78 - $291.94
      Universal SFT Superflow™ Round Muffler by Gibson®. Get increased exhaust flow for more power and great sound with a Gibson SFT Superflow Muffler. The SFT Superflow has one of the lowest restriction ratings of any muffler on the...
      # 2060137
    • (0 reviews)
      $216.01$172.81
      Universal Race Muffler by Gibson®. Inspite of the large host of engineers and technicians, Gibson Performance has not lost its commitment to building cost-effective exhaust systems that deliver more performance for less spendings....
      # 26542951
    • (0 reviews)
      $229.44from $183.55 - $199.29
      Universal 8" Round Muffler by Gibson®, 3.5" Center Inlet / 3.5" Center Outlet, 24" Length. Get increased exhaust flow for more power and great sound with a Gibson Muffler. The straight through, baffled and chambered design gives...
      # 26542948



    Guides & Articles
    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...
    It has been a battle of the ages to make exhaust sound like it should. Having less bends or turns will not only improve the sound but also performance. A custom exhaust is always an option for the race inspired and spirited weekend warriors. Our manufactures offer everything needed to build a custom exhaust to your preference.
    Headers are installed because the stock exhaust manifolds usually flow poorly. An exhaust header has individual tubes for each exhaust port, allowing each exhaust pulse to flow unobstructed from the cylinder head. The tubes on headers are usually larger in diameter than the runners on an exhaust manifold and the tubes are mandrel bent for gradual radius bends.
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    2003 Ford Focus Exhausts Reviews
    Average rating:55 - 1 reviews
    5(5)
    APPEARANCE10
    EASE OF INSTALLATION10
    PRICE/VALUE10
    QUALITY10
    Magnaflow SS 3" Exhaust Tip
    2001 Ford Focus
    | Posted by | (Bethlehem, PA)

    I got this tip for my Focus ZX3. The stock pipe was to lame for me. The SS tip is just the right length and I found a short section of heavy wall pipe to us as an adapter. I cut off the stock pipe with a saw - all to the correct length. I welded the heavy wall pipe inside the tip and slid the new pipe, with the adapter, onto the stock cut off pipe and tacked on. This made the back of the car look 100% better.

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    2003 Ford Focus Models
    • 2003 Ford Focus High Performance Exhaust Systems
    • 2003 Ford Focus LX Performance Exhaust Systems
    • 2003 Ford Focus Mid Performance Exhaust Systems
    • 2003 Ford Focus SE Performance Exhaust Systems
    • 2003 Ford Focus SVT Performance Exhaust Systems
    • 2003 Ford Focus ZTS Performance Exhaust Systems
    • 2003 Ford Focus ZTW Performance Exhaust Systems
    • 2003 Ford Focus ZX3 Performance Exhaust Systems
    • 2003 Ford Focus ZX5 Performance Exhaust Systems