2001 Ford Focus Performance Exhaust Systems

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    • MagnaFlow® Street Series Cat-Back Exhaust System
      (0 reviews)
      # 20209149
      Ford Focus 2001, Street Series Stainless Steel Cat-Back Exhaust System by MagnaFlow®. MODERATE SOUND. Single Straight Driver Side Rear Exit. 2.25" Tubing. 5" Height x 8" Width x 14" Length Muffler. 4" Polished Stainless Tip. The...
      Moderate SoundDelivers More Horsepower
      $468.29 - $495.98
    • HKS® Hi-Power Series 304 SS Cat-Back Exhaust System
      (0 reviews)
      # 78719778
      Ford Focus ZX3 2001, Hi-Power Series 304 SS Cat-Back Exhaust System by HKS®. Tubing: 2.2". Tip Style: HP. Tip Size: 3.8". Professionally developed with a racer in mind, this HKS exhaust system provides an easy opportunity to...
      Upgrades both the horsepower and sound of your vehicleMade from premium quality materials
      $512.12
    • PaceSetter® Mild Steel Exhaust Header
      (0 reviews)
      # 81960160
      Ford Focus ZX3 2001, 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...
      $204.69 - $353.28
    • MagnaFlow® Direct Fit Federal Catalytic Converter
      (0 reviews)
      # 61588427
      Ford Focus 2001, Direct Fit Federal 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...
      Converter body manufactured from heavy-duty stainless steelIncreases exhaust flow compared to original factory converter
      $274.33 - $309.20
    • MagnaFlow® Direct Fit Federal OBDII Catalytic Converter
      (0 reviews)
      # 49466238
      Ford Focus Standard (Manual) Transmission 3 Engine VIN code 2001, Direct Fit Federal OBDII Catalytic Converter by MagnaFlow®. 2" Inlet / 2" Outlet Diameter. 18.38" Width. 2.5" Tubing Diameter. Includes Gasket, O2 Sensor Ports....
      Converter body manufactured from heavy-duty stainless steelIncreases exhaust flow compared to original factory converter
      $276.70
    • MagnaFlow® Direct Fit Federal OEM Grade Catalytic Converter
      (0 reviews)
      # 61588426
      Ford Focus 2001, 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 replace...
      Converter body manufactured from heavy-duty stainless steelIncreases exhaust flow compared to original factory converter
      $333.16 - $411.57
    • Flowmaster® 40 Series Delta Flow™ Muffler
      (0 reviews)
      # 847958
      Ford Focus 2001, 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 Length. The 2-chamber design of this...
      The Quietest Option in the 40 Series Two Chamber LineLess Resonance than other 40 Series Mufflers
      $97.26
    • Magnum Gasket® Exhaust Manifold Gasket Set
      (0 reviews)
      # 82704414
      Ford Focus P Engine VIN code 2001, Exhaust Manifold Gasket Set by Magnum Gasket®. Standard Material. Magnum's Gasket engineers have utilized their many years of engine sealing experience to select the right technology choice for...
      $6.30
    • Dorman® Exhaust Manifold
      (0 reviews)
      # 16495175
      Ford Focus SOHC 2001, Exhaust Manifold by Dorman®. Shape: Square; Package Quantity: 1; Package Type: Box. This is an aftermarket part that replaces factory OE # F7CZ 9430-FB. More like a complete kit than a single part, many of the...
      Cast iron or stainless tubular construction protects against warping and/or crackingLeak-resistant for long-lasting performance
      $64.46
    • Walker® CalCat™ Catalytic Converter
      (0 reviews)
      # 85230657
      Ford Focus 2001, CalCat™ Catalytic Converter by Walker®. Inlet / Outlet Quantity: 1 Inlet / 1 Outlet. Body Material: Stainless Steel. Substrate Material: Ceramic. Walker offers complete coverage: direct-fit mufflers, converters,...
      $145.55 - $319.19
    • Walker® Ultra™ Catalytic Converter
      (0 reviews)
      # 86436270
      Ford Focus with Federal Emission 2001, Ultra™ Catalytic Converter by Walker®. Body Dimensions: 10" Length x 6.125" Width x 4.25" Height. Inlet / Outlet Quantity: 1 Inlet / 1 Outlet. Body Material: Stainless Steel. Substrate...
      Designed to meet your vehicle’s specific emissions requirementsDirect fit replacement
      $91.29 - $221.98
    • Bosal® Federal Catalytic Converter
      (0 reviews)
      # 20560658
      Ford Focus 2001, Federal 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...
      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
      $220.74 - $233.71
    • Eastern® ECO II Direct Fit Catalytic Converter
      (0 reviews)
      # 73908096
      Ford Focus 3 Engine VIN code 2001, 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 your...
      Direct OEM replacementConverts harmful engine emissions to less dangerous gases and water vapor
      $224.06 - $235.24
    • Eastern® ECO II Universal Fit Catalytic Converter
      (0 reviews)
      # 73908097
      Ford Focus 3 Engine VIN code 2001, ECO II 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...
      Universal fitConverts harmful engine emissions to less dangerous gases and water vapor
      $64.60 - $118.80
    • Eastern® Standard Direct Fit Catalytic Converter
      (0 reviews)
      # 17720778
      Ford Focus P Engine VIN code 2001, Standard Direct Fit Undercar Catalytic Converter by Eastern®. 22" Overall Length. Inlet Type 1: 4 Bolt Welded Inlet Flange. Outlet Type 1: 2 Bolt Welded Outlet Flange. One Front Gasket. One Rear...
      Direct OEM replacementConverts harmful engine emissions to less dangerous gases and water vapor
      $210.94
    • Eastern® Standard Universal Fit Catalytic Converter
      (0 reviews)
      # 17569417
      Ford Focus P Engine VIN code 2001, Standard Universal Fit Undercar Catalytic Converter by Eastern®. 12" Overall Length. Inlet Type 1: 2" ID. Outlet Type 1: 2" OD. Whether your catalytic converter is damaged by road debris or failed...
      Universal fitConverts harmful engine emissions to less dangerous gases and water vapor
      $38.88
    • DEC® Direct Fit Catalytic Converter
      (0 reviews)
      # 86069597
      Ford Focus 2001, 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 made from a heavy duty stainless...
      Direct fitMade from a heavy duty stainless steel outer shell
      $225.40 - $460.60
    • AP Exhaust® 608 Series Universal Fit Catalytic Converter
      (0 reviews)
      # 80123100
      Ford Focus 3 Engine VIN code Standard (Manual) Transmission CARB Compliant / EPA Compliant 2001, 608 Series Universal Fit Catalytic Converter by AP Exhaust®. Three-Way No / Air OBDII By Design US-EPA Compliant catalytic converters...
      Manufactured from high quality materialsDesign meet needs of OBDII equipped vehicles
      $107.20
    • AP Exhaust® Direct Fit Catalytic Converter
      (0 reviews)
      # 80137023
      Ford Focus CARB Compliant / EPA Compliant 2001, Direct Fit Catalytic Converter by AP Exhaust®. The growing concern for the environment means there is a growing need for quality emission control products. AP catalysts and catalytic...
      Manufactured from high quality materialsDesign meet needs of OBDII equipped vehicles
      $233.23 - $273.82
    • Walker® Quiet-Flow™ Stainless Steel Muffler Assembly
      (0 reviews)
      # 18160583
      Ford Focus 2001, Quiet-Flow™ Stainless Steel Aluminized Muffler Assembly by Walker®. Inlet Diameter 1: 2". Inlet Configuration: Offset. Outlet Diameter: 2". Outlet Configuration: Offset. Inlet / Outlet Quantity: 1 Inlet / 1...
      $65.91 - $160.14
    • Walker® SoundFX™ Stainless Steel Direct Fit Muffler
      (0 reviews)
      # 35465691
      Ford Focus 2001, SoundFX™ Stainless Steel Aluminized Direct Fit Muffler by Walker®. Inlet Diameter 1: 2". Inlet Configuration: Offset. Outlet Diameter: 2". Outlet Configuration: Offset. Inlet / Outlet Quantity: 1 Inlet / 1...
      $63.27 - $80.94
    • Ansa® Muffler
      (0 reviews)
      # 80697717
      Ford Focus 2001, Muffler by Ansa®. This premium part is essential for completing a professional exhaust installation. The key a well-functioning vehicle is about purchasing only premium quality parts and hardware. ANSA makes its...
      Engineered to provide excellent exhaust system managementBuilt to the strict quality standards
      $82.92 - $192.12
    • AP Exhaust® Challenge Series Muffler
      (0 reviews)
      # 80123030
      Ford Focus 3 Engine VIN code Standard (Manual) Transmission CARB Compliant / EPA Compliant 2001, Challenge Series Muffler by AP Exhaust®. This superior product was carefully designed with key attention to detail and manufactured...
      Limited Lifetime Warranty backed by AP Exhaust Products100% aluminized components
      $63.30
    • AP Exhaust® Muffler Welded Assembly
      (0 reviews)
      # 80137019
      Ford Focus 2001, Muffler Welded Assembly by AP Exhaust®. AP engineers design mufflers using state-of-the-art SolidWorks 3-D modeling programs resulting in rapid prototype and production implementation.
      Aluminized components for longer lifeOriginal equipment appearance and performance
      $160.89 - $179.89
    • Walker® Extension Pipe
      (0 reviews)
      # 18131107
      Ford Focus 2001, Stainless Steel Aluminized Extension Pipe by Walker®. Inlet / Outlet Quantity: 1 Inlet / 1 Outlet. Inlet Connection Type: 2 Bolt Welded Flange. Outlet Connection Type: 2 Bolt Welded Flange. If you want exhaust...
      Designed to directly replace the factory partMade with precision benders and fixture checked
      $78.60 - $79.71
    • Ansa® Intermediate Exhaust Pipe
      (0 reviews)
      # 80697725
      Ford Focus 2001, Intermediate Exhaust Pipe by Ansa®. OE Design. This premium part is essential for completing a professional exhaust installation. The key a well-functioning vehicle is about purchasing only premium quality parts...
      Engineered to provide excellent exhaust system managementBuilt to the strict quality standards
      $99.54 - $101.00
    • Walker® U-Bolt Clamp
      (1 reviews)
      # 18129520
      Ford Focus 2001, U-Bolt Clamp by Walker®. Diameter: 2". 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 needed...
      Makes installation quick and easyOptimal OE-style fit and quality
      $1.44
    • Fel-Pro® Exhaust Manifold Gasket Set
      (0 reviews)
      # 19060908
      Ford Focus 2001, 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
      $8.37 - $9.94
    • Walker® Exhaust Gasket
      (1 reviews)
      # 18138095
      Ford Focus 2001, Exhaust Gasket by Walker®. Inlet / Outlet Quantity: 1 Inlet / 1 Outlet.
      $5.66 - $16.12
    • Bosal® Exhaust Flange Gasket
      (0 reviews)
      # 36904249
      Ford Focus 2001, 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, and you'll get...
      Constructed for a hassle-free exhaust repairEnsures a precise fit
      $3.28 - $7.92
    • Fel-Pro® Exhaust Pipe Flange Gasket
      (0 reviews)
      # 19067378
      Ford Focus 2001, Exhaust Pipe Flange Gasket by Fel-Pro®. Location: Pipe to Manifold. 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...
      Direct OEM replacement for a proper fitEnsure reliable sealing performance
      $6.50 - $8.48
    • Ansa® Exhaust Gasket
      (0 reviews)
      # 80695324
      Ford Focus 2001, Exhaust Gasket by Ansa®. This premium part is essential for completing a professional exhaust installation. The key a well-functioning vehicle is about purchasing only premium quality parts and hardware. ANSA makes...
      Engineered to provide excellent exhaust system managementBuilt to the strict quality standards
      $2.74
    • DNJ Engine Components® Exhaust Manifold Gasket Set
      (0 reviews)
      # 81853512
      Ford Focus SOHC 2001 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
      $7.48
    • Vibrant Performance® GESI ® High Output Catalytic Converters
      (0 reviews)
      # 78902206
      Universal GESI ® High Output Catalytic Converters by Vibrant Performance®. Vibrant Performance and Global Emissions Systems Inc. (GESi®) have teamed up to supply a series of OBD2 (1996 and newer) high flow Catalytic Converters...
      EPA certified for use on OBD2 vehicles (1996 and newer) in jurisdictionswhere the installation of Universal Catalytic Converters is still permitted
      $335.21 - $448.35
    • Vibrant Performance® High Output Catalytic Converters
      (0 reviews)
      # 78902217
      Universal High Output Catalytic Converters by Vibrant Performance®. Vibrant Performance Metal or Ceramic Core Catalytic Converters are made entirely of Stainless Steel and feature a Monolith that is far more durable and capable...
      T304 Stainless Steel ConstructionThese Converters are covered by a 5 year / 50,000 mile warranty
      $75.76 - $109.10
    • Stainless Works® 304 SS High-Flow Catalytic Converter
      (0 reviews)
      # 83115043
      Universal 304 SS High-Flow Catalytic Converter by Stainless Works®. This superior product is made from high-grade stainless steel to ensure excellent quality and maximum resistance to corrosion. Engineered with careful attention to...
      Designed to meet strict quality standardsCarefully crafted from first-rate stainless steel
      $184.50
    • Dynatech® PowerCat Stainless Steel Catalytic Converter
      (0 reviews)
      # 84198005
      Universal PowerCat Stainless Steel Catalytic Converter by Dynatech®. 1 Piece. The Dynatech PowerCAT catalytic convertor uses the latest technology in catalytic convertor design. Utilizing a Premium Metallic Substrate internal...
      $174.99
    • Flowmaster® 10 Series Delta Force Single Chamber Race Muffler
      (0 reviews)
      # 898490
      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...
      Race Proven TechnologyNoticeable Sound Reduction Compared to Open Headers
      $92.92 - $151.28
    • Flowmaster® 30 Series Delta Force™ 3-Chamber Race Muffler
      (0 reviews)
      # 898450
      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...
      Race Proven TechnologyDelta Force Technology for Maximum Torque and Power
      $124.40 - $275.60
    • Flowmaster® 40 Series Delta Flow™ Muffler
      (2 reviews)
      # 897054
      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...
      Stainless Steel ConstructionDyno Tuned For Maximum Performance
      $89.70 - $111.31
    • Flowmaster® 40 Series Delta Force™ 2-Chamber Race Muffler
      (0 reviews)
      # 898479
      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...
      Race Proven TechnologyDelta Force Technology for Maximum Torque and Power
      $109.13 - $237.75
    • Flowmaster® 40 Series Original Muffler
      (1 reviews)
      # 897079
      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...
      Stainless Steel ConstructionDyno Tuned For Maximum Performance
      $83.76 - $165.34
    • Flowmaster® 50 Series Delta Flow™ Slimline Muffler
      (0 reviews)
      # 897156
      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...
      Stainless Steel ConstructionDyno Tuned For Maximum Performance
      $134.99 - $139.56
    • Flowmaster® 60 Series Delta Flow™ Muffler (952460)
      (0 reviews)
      # mpn909945
      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...
      Stainless Steel ConstructionDyno Tuned For Maximum Performance
      $135.08
    • Flowmaster® 60 Series Delta Force Stainless Steel Race Muffler (854063-12)
      (0 reviews)
      # mpn912883
      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.
      Race Proven TechnologyNoticeable Sound Reduction Compared to Open Headers
      $203.17
    • Flowmaster® 70 Series Delta Flow™ Big Block Muffler
      (0 reviews)
      # 897109
      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...
      Stainless Steel ConstructionDyno Tuned For Maximum Performance
      $152.15 - $156.70
    • Flowmaster® Outlaw™ Race Muffler
      (1 reviews)
      # 898456
      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”...
      Race Proven TechnologyPure Race Muffler
      $91.66 - $138.32
    • Flowmaster® Pro Series Outlaw™ Race Muffler
      (0 reviews)
      # 62419096
      Universal Pro Series Outlaw™ Race Muffler by Flowmaster®, AGGRESSIVE SOUND. Inlet / Outlet Position: Center. Outlet Diameter: 3". Body Height: 5". Body Width: 5". Body Length: 9". These mufflers are very small and lightweight....
      Race Proven TechnologyPure Race Muffler
      $91.66
    • Flowmaster® Pro Series™ Laminar Flow Muffler
      (0 reviews)
      # 897161
      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...
      Stainless Steel ConstructionDyno Tuned For Maximum Performance
      $151.28 - $211.80
    • Flowmaster® Pro Series™ Stainless Steel Race Muffler with Turn Down
      (1 reviews)
      # 898465
      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...
      Race Proven Patented Laminar Flow TechnologyProven to Reduce dB Levels with no Reduction of Engine Performance Level
      $194.51
    • Flowmaster® Resonator
      (0 reviews)
      # 898502
      Universal Resonator by Flowmaster®. The resonators are designed for use in conjunction with Flowmaster Mufflers for improved sound reduction and minimize interior resonance.
      Reduce Interior ResonanceWork with Flowmaster Mufflers
      $82.05 - $128.60
    • Flowmaster® Scavenger Series Outlaw II Race Collector Muffler
      (0 reviews)
      # 23297627
      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...
      Race Proven TechnologyAttach to Exhaust Header Primary Tubes
      $193.46 - $215.08
    • Flowmaster® Super 10 Series Delta Flow™ Stainless Steel Muffler
      (5 reviews)
      # 897126
      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...
      Stainless Steel ConstructionDyno Tuned For Maximum Performance
      $75.67
    • Flowmaster® Super 40 Series Delta Flow™ Muffler
      (0 reviews)
      # 897132
      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...
      Stainless Steel ConstructionDyno Tuned For Maximum Performance
      $108.05 - $112.77
    • Flowmaster® Super 44 Series Delta Flow™ Muffler
      (5 reviews)
      # 897136
      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...
      Stainless Steel ConstructionDyno Tuned For Maximum Performance
      $86.41 - $97.26
    • Flowmaster® Super HP-2™ Stainless Steel Performance Muffler
      (0 reviews)
      # 15943155
      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...
      Stainless Steel ConstructionDyno Tuned For Maximum Performance
      $113.47 - $183.71
    • MagnaFlow® Black Series Stainless Steel Muffler with Tip
      (0 reviews)
      # 70984949
      Universal Black Series Stainless Steel Muffler with Tip by MagnaFlow®. Inlet Diameter: 2.25". Outlet Diameter: 4". MagnaFlow Performance mufflers are 100% stainless steel and lap-joint welded for solid construction and rugged...
      Great Sound - Has A Smooth Deep ToneMade of High Quality Stainless Steel
      $219.24 - $247.94
    • MagnaFlow® Black Series Stainless Steel Oval Muffler
      (0 reviews)
      # 71080431
      Universal Black Series Stainless Steel Oval Muffler by MagnaFlow®. Inlet Diameter: 2.25". Overall Length: 24". MagnaFlow Performance mufflers are 100% stainless steel and lap-joint welded for solid construction and rugged...
      Great Sound - Has A Smooth Deep ToneMade of High Quality Stainless Steel
      $242.39 - $303.53
    • MagnaFlow® Glass Pack Red Coated Aluminized Steel Muffler
      (0 reviews)
      # 61459909
      Universal Glass Pack Red Coated Aluminized Steel Muffler by MagnaFlow®. The Glass Pack Mufflers have the same high performance optimizing, straight-through design as the more expensive MagnaFlow mufflers. They are made in...
      Red Coated 100% aluminized steelNon-fiberglass acoustic packing material
      $35.14 - $51.26
    • Borla® ATAK® Sound Level Crate Muffler
      (0 reviews)
      # 81529542
      Ford Focus 2001 ATAK® Sound Level Crate Muffler by Borla®. Chamber Size: 14" x 4.35" x 9". Give your ride the sound it deserves! Premium-quality Crate Mufflers™ tuned to optimize the sound and performance of popular crate and...
      Made of High Quality Stainless SteelAvailable in various sizes and sound levels
      $220.44




    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

    2001 Ford Focus 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? Yes
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