2003 BMW 3-Series Performance Headers

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    • (0 reviews)
      # 1022433100
      BMW M3 2003, Twisted Steel™ 304 SS Long Tube Exhaust Headers by aFe®. Primary Tubing Diameter: 1.625". Header Style: Long Tube. The new Twisted Steel performance header from aFe Power is redefining the header industry with the new...
      $1,453.50 - $1,938.00
    • (0 reviews)
      # 389013758
      BMW 3-Series 2003, Heavy Metal Stainless Steel Exhaust Manifold with Integrated Catalytic Converter by MagnaFlow®. Emissions: EPA compliant. Color: Silver. Header Coating: Uncoated. If your car needs replacement, install one that will...
      $716.28 - $805.71
    • (0 reviews)
      # 600021984
      BMW 3-Series 2003, Stainless Steel Exhaust Manifold with Integrated Catalytic Converter by MagnaFlow®. Emissions: CARB compliant. Color: Silver. Header Coating: Uncoated. If your car needs replacement, install one that will get you...
      $936.07 - $957.11
    • (0 reviews)
      # mpn4488951064
      BMW M3 2003, Sport Exhaust Headers by Fabspeed®. Emissions: Racing Only. Direct replacement for the restrictive OEM headers, offering improved power and throttle response throughout the RPM range. Direct replacement for the restrictive...
      $795.00
    • (0 reviews)
      # 270887953
      BMW 320i / 325Ci / 325i / 325xi / 330Ci / 330i / 330xi / M3 Base 2003, Exhaust Manifold Flange by Vibrant Performance®. Do you want to get more power out of your vehicle? Then this superior Vibrant Performance product is just for you....
      Port sizing is optimized for use with standard wall round tubingMade of High Quality Materials
      $89.95 - $99.95
    • (0 reviews)
      # mpn3557984075
      BMW 325Ci / 325i / 325xi / 330Ci / 330i / 330xi / M3 2003, Header Locking Nut Kit by Stage 8®. Stage 8 locking fastener solutions are fail-safe when used and installed as directed. They are removable and reusable and can be visually...
      Thoughtfully designed for the highest efficiency and safetyWill provide more breakaway torque than any other locking system
      $49.14
    • (1 review)
      # 1092443825
      BMW 3-Series 2003, Stainless Steel Exhaust Manifold with Integrated Catalytic Converter by PaceSetter®. Emissions: EPA compliant. PaceSetter Manifold Catalytic Converters are custom-engineered to deliver maximum performance and...
      Manifold Catalytic Converters are a direct replacement for original equipmentManufactured using mandrel-bent stainless steel tubing for a low restriction tubular manifold design
      $176.39 - $238.57
    • (0 reviews)
      # 231027504
      BMW 325Ci / 325xi / 330Ci / 330i 2003, Stainless Steel Exhaust Manifold with Integrated Catalytic Converter by Dorman®. Emissions: EPA compliant. Color: Natural. Header Coating: Uncoated. More like a complete kit than a single part,...
      Includes heat-shield for protection of hoses, wiring, and other engine componentsConstruction protects against warping and/or cracking
      $432.49 - $432.95
    • (0 reviews)
      # 346276751
      BMW 3-Series 2003, Ultra™ Stainless Steel Exhaust Manifold with Integrated Catalytic Converter by Walker®. Emissions: EPA compliant. Walker is an OE supplier to many major nameplate vehicle manufacturers. Trust Walker, an industry...
      Constructed to meet your vehicle’s specific emissions requirementsDesigned to meet EPA regulations
      $461.16
    • (0 reviews)
      # 600542438
      BMW 3-Series 2003, Exhaust Manifold with Integrated Catalytic Converter by Bosal®. Emissions: EPA compliant. If you’re in need of a replacement catalytic converter, you can’t do better than Bosal. They’re a leading supplier to...
      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
      $301.99 - $302.77
    • (0 reviews)
      # 346276707
      BMW 325Ci / 325i / 325xi / 330Ci / 330i 2003, ECO III Stainless Steel Exhaust Manifold with Integrated Catalytic Converter by Eastern®. Emissions: EPA compliant. If you need to replace your failed or damaged manifold, this product is...
      Direct OEM replacementConverts harmful engine emissions to less dangerous gases and water vapor
      $447.56 - $448.18
    • (0 reviews)
      # 231027526
      BMW 3-Series 2003, Exhaust Manifold with Integrated 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...
      Direct fitMade from a heavy duty stainless steel outer shell
      $385.56 - $941.05
    • (0 reviews)
      # 564481249
      BMW 3-Series 2003, Exhaust Manifold with Integrated Catalytic Converter by Davico®. Emissions: EPA compliant. This product by Davico will be a great solution to replace your failed or damaged catalytic converter. Once your stock cat...
      Helps your vehicle emit harmless gasesDirect OEM replacement
      $239.12 - $522.23
    • (0 reviews)
      # mpn4552652475
      BMW 325Ci / 325i / 325xi M54 Engine 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...
      Direct OEM replacement for a proper fitEnsures reliable sealing performance
      $34.80
    • (0 reviews)
      # mpn194744
      BMW 325Ci / 325i / 325xi / 330Ci / 330i / 330xi 2003, Exhaust Manifold Gasket by Beck Arnley®. For one hundred years, Beck/Arnley has been providing premium OE quality parts for vehicles. Beginning with motorcycle parts in 1914 and...
      OE quality products from top original equipmentTop quality materials
      $41.92
    • (0 reviews)
      # mpn4480621338
      BMW 325Ci / 325i / 325xi / 330Ci / 330i / 330xi 2003, Exhaust Pipe to Manifold Gasket by Beck Arnley®. For one hundred years, Beck/Arnley has been providing premium OE quality parts for vehicles. Beginning with motorcycle parts in 1914...
      OE quality products from top original equipmentTop quality materials
      $7.33
    • (0 reviews)
      # mpn1320750
      BMW 320i / 325Ci / 325i / 325xi / 330Ci / 330i / 330xi 2003, ACM Exhaust Manifold Flange Gasket by AJUSA®. Material: ACM. These gaskets seal components in the intake and exhaust systems of the vehicle such as the intake manifold, intake...
      Direct OEM replacement for a proper fitEnsure reliable sealing performance
      $2.79
    • (0 reviews)
      # 231027407
      BMW 3-Series 2003, Composite Exhaust Manifold Gasket by AJUSA®. Material: Composite. These gaskets seal components in the intake and exhaust systems of the vehicle such as the intake manifold, intake plenum, and exhaust manifold to the...
      Direct OEM replacement for a proper fitEnsure reliable sealing performance
      $2.57 - $13.26
    • (0 reviews)
      # mpn597861
      BMW 325Ci / 325i / 325xi / 330Ci / 330i / 330xi 2003, Multi-Layer Steel Exhaust Manifold Gasket Set by Victor Reinz®. Material: Multi-Layer Steel. This product is made of high-quality materials to serve you for years to come. Designed...
      High quality at an affordable priceExpertly made from premium materials
      $38.34
    • (0 reviews)
      # mpn4486228208
      BMW M3 2003, Exhaust Manifold Flange Gasket by Elring®. Position: Front. 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...
      OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price
      $13.06
    • (0 reviews)
      # mpn2453752
      BMW M3 2003, Exhaust Manifold Gasket by Elring®. 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...
      OE quality parts from top original equipment and aftermarket manufacturersThe finest quality at a great price
      $9.78
    • (0 reviews)
      # 22199718
      BMW 3-Series 2003, OEM Grade Stainless Steel Exhaust Manifold with Integrated Catalytic Converter by MagnaFlow®. Emissions: EPA compliant. Color: Silver. Header Coating: Uncoated. If your car needs replacement, install one that will get...
      $813.05 - $867.48
    • (0 reviews)
      # mpn4507285628
      BMW M3 2003, Exhaust Manifold Gasket by Elring®. For professional repairs, place your trust in gaskets, gasket sets and service parts from Elring - the reliable and experienced supplier of spare parts to original equipment standard. The...
      Expertly Crafted from the highest grade materialsMade to provide maximum accuracy and dependability
      $5.27
    • (0 reviews)
      # mpn4495934534
      BMW 325Ci / 325i / 325xi / 330Ci / 330i / 330xi 2003, Exhaust Manifold Gasket by Genuine®. If your exhaust parts are in need of repair, don’t compromise the performance and safety of your car with suspect, off-brand replacement parts...
      Designed to restore your vehicle’s exhaust systemGenuine OE replacement parts from the OE manufacturer
      $44.20
    • (0 reviews)
      # mpn4530554623
      BMW 325Ci / 325i / 325xi / 330Ci / 330i / 330xi 2003, Exhaust Port Stud by Genuine®. If your exhaust parts are in need of repair, don’t compromise the performance and safety of your car with suspect, off-brand replacement parts from...
      Designed to restore your vehicle’s exhaust systemGenuine OE replacement parts from the OE manufacturer
      $2.27
    • (0 reviews)
      # 781513773
      Exhaust Flanges 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 Kooks will last a lifetime. It will meet...
      Expertly crafted from premium materialsDesigned to match rigorous quality standards
      $13.17 - $85.49
    • (0 reviews)
      # mpn4494134580
      BMW M3 2003, 304 SS 6-2 Exhaust Headers by Megan Racing®. Direct Bolt-On, Increased exhaust flow for improved engine performance Emissions: Racing Only. Megan Racing Stainless Steel Headers are made of thick T-304 Stainless Steel and...
      Made with quality and safety in mindThe highest grade materials and the latest technologies
      $272.65
    • (0 reviews)
      # mpn2564447
      BMW M3 2003, Racing Exhaust Header by Agency Power®. Emissions: Racing Only. Adding a high quality exhaust header is a great way to gain power for your car. The Agency Power stainless steel exhaust header is constructed with quality in...
      Increases horsepower and torqueManufactured from 304 stainless steel
      $1,200.00


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