BMW X3 Performance Exhaust Systems

About BMW X3 Performance Exhaust Systems

Buy a new custom exhaust system for the BMW X3 and enjoy the difference in throttle response and power boost it brings. Visit CARiD for the widest variety of X3 custom exhaust systems, mufflers, headers, catalytic converters, pipes and tips. Their X3 exhausts are specially built to optimize exhaust flow, eliminating the build-up of spent gases which inhibits the proper functioning of the engine. With a custom exhaust, your engine will optimize all its power, generating an extra 5hp at the very least. You will also experience greater pull when handling a challenging road section due to the increased torque. CARiD has a number of Borla, MagnaFlow and AFE cat back systems that you can opt for. These are best used when you want to replace the entire stock exhaust. If you only want to replace bits of the stock exhaust, go for catalytic converters, exhaust down pipes, headers or mufflers from AFE, Flowmaster, Weapon-R or Gibson. They are compatible with the stock exhaust and will be an exact fit.

Another great advantage in getting an aftermarket X3 exhaust system is the long-term savings you gain. Custom exhausts are built to last and do not wear out as easily. Most of the exhaust systems at CARiD are made from hardy stainless steel and aluminized steel. They last for years and don’t need to be replaced within a few years. Additionally, their performance remains top form: you will be enjoying the same results from your X3 custom exhaust even after 5 years or more. You cannot get such enormous value for money from the stock exhaust, which wears out and drags engine performance down in just a couple of years. You will also love the rumble a custom exhaust adds to your X3 engine. Powerful yet controlled, it certainly makes driving the X3 even more enjoyable.

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    • Diamond Eye® Turbocharger Down Pipe
      (0 reviews)
      # 1769418
      Universal Turbocharger Down Pipe (322001) by Diamond Eye Performance®. Performance Diesel Exhaust Down Pipe; 3 in.; Aluminized. This products is created for those who are not afraid of the power. It is fine-tuned to deliver...
      The finest quality at a great priceOE quality parts from top original equipment and aftermarket manufacturers
      $67.14
    • Diamond Eye® Turbocharger Down Pipe
      (0 reviews)
      # 1769413
      Universal Turbocharger Down Pipe (221043) by Diamond Eye Performance®. Performance Diesel Exhaust Down Pipe Kit; For HX40 Style Turbo; Incl. V-Band. This products is created for those who are not afraid of the power. It is...
      The finest quality at a great priceOE quality parts from top original equipment and aftermarket manufacturers
      $102.53
    • Diamond Eye® Turbocharger Down Pipe
      (0 reviews)
      # 1769412
      Universal Turbocharger Down Pipe (221040) by Diamond Eye Performance®. Performance Diesel Exhaust Down Pipe; For HX40 Style Turbo. This products is created for those who are not afraid of the power. It is fine-tuned to deliver...
      The finest quality at a great priceOE quality parts from top original equipment and aftermarket manufacturers
      $88.71
    • Diamond Eye® Turbocharger Down Pipe
      (0 reviews)
      # 1769411
      Universal Turbocharger Down Pipe (166004) by Diamond Eye Performance®. Performance Diesel Exhaust Down Pipe; 3.5 in.; 409 Stainless Steel. This products is created for those who are not afraid of the power. It is fine-tuned to...
      The finest quality at a great priceOE quality parts from top original equipment and aftermarket manufacturers
      $140.49
    • Diamond Eye® Turbocharger Down Pipe
      (0 reviews)
      # 1769406
      Universal Turbocharger Down Pipe (162004) by Diamond Eye Performance®. Performance Diesel Exhaust Down Pipe; 3 in.; 409 Stainless Steel. This products is created for those who are not afraid of the power. It is fine-tuned to...
      The finest quality at a great priceOE quality parts from top original equipment and aftermarket manufacturers
      $110.83
    • Diamond Eye® Turbocharger Down Pipe
      (0 reviews)
      # 1767806
      Universal Turbocharger Down Pipe (126004) by Diamond Eye Performance®. Performance Diesel Exhaust Down Pipe; 3.5 in.; Aluminized; Off-Road. This products is created for those who are not afraid of the power. It is fine-tuned to...
      The finest quality at a great priceOE quality parts from top original equipment and aftermarket manufacturers
      $129.65
    • Diamond Eye® Turbocharger Down Pipe
      (0 reviews)
      # 1767805
      Universal Turbocharger Down Pipe (125050) by Diamond Eye Performance®. Performance Diesel Exhaust Down Pipe; 4 in.; Aluminized; Off-Road. This products is created for those who are not afraid of the power. It is fine-tuned to...
      The finest quality at a great priceOE quality parts from top original equipment and aftermarket manufacturers
      $96.76
    • Diamond Eye® Turbocharger Down Pipe
      (0 reviews)
      # 1767801
      Universal Turbocharger Down Pipe (124001) by Diamond Eye Performance®. Performance Diesel Exhaust Down Pipe; 4 in.; 98-02 Ford; Aluminized. This products is created for those who are not afraid of the power. It is fine-tuned to...
      The finest quality at a great priceOE quality parts from top original equipment and aftermarket manufacturers
      $83.71
    • Diamond Eye® Turbocharger Down Pipe
      (0 reviews)
      # 1767800
      Universal Turbocharger Down Pipe (122004) by Diamond Eye Performance®. Performance Diesel Exhaust Down Pipe; 3 in.; Aluminized; 2 pc. This products is created for those who are not afraid of the power. It is fine-tuned to deliver...
      The finest quality at a great priceOE quality parts from top original equipment and aftermarket manufacturers
      $86.66
    • Diamond Eye® Exhaust Pipe
      (0 reviews)
      # 1767130
      Universal Exhaust Pipe (420065) by Diamond Eye Performance®. Performance Diesel Exhaust Y-Pipe; 4 in. Dia.; Single In/Dual Out; 409 Stainless Steel. This products is created for those who are not afraid of the power. It is...
      The finest quality at a great priceOE quality parts from top original equipment and aftermarket manufacturers
      $82.50
    • Diamond Eye® Exhaust Pipe
      (0 reviews)
      # 1767124
      Universal Exhaust Pipe (400065) by Diamond Eye Performance®. Performance Diesel Exhaust Y-Pipe; 4 in. Dia; Single In/Out; Aluminized. This products is created for those who are not afraid of the power. It is fine-tuned to deliver...
      The finest quality at a great priceOE quality parts from top original equipment and aftermarket manufacturers
      $89.58
    • Diamond Eye® Muffler
      (0 reviews)
      # 1766286
      Universal Muffler (570050) by Diamond Eye Performance®. Performance Perforated Packed Muffler; 5 in. Inlet/Outlet; Center/Center; 27 in. Length; 409 Stainless Steel. This products is created for those who are not afraid of the...
      The finest quality at a great priceOE quality parts from top original equipment and aftermarket manufacturers
      $116.68
    • Diamond Eye® Rolled Angle Cut Tip
      (0 reviews)
      # 1766285
      Universal Rolled Angle Cut Tip (5622RA) by Diamond Eye®. Inlet Diameter: 5". Outlet Diameter: 6". Overall Length: 22". This products is created for those who are not afraid of the power. It is fine-tuned to deliver unrestricted...
      The finest quality at a great priceOE quality parts from top original equipment and aftermarket manufacturers
      $77.01
    • Diamond Eye® Muffler Delete Tube
      (0 reviews)
      # 1766284
      Universal Muffler Delete Tube (560220) by Diamond Eye Performance®. Performance Diesel Exhaust Muffler Delete Pipe; 5 in. Dia.; Single In/Out; 30 in. Length; 409 Stainless Steel. This products is created for those who are not...
      The finest quality at a great priceOE quality parts from top original equipment and aftermarket manufacturers
      $66.33
    • Diamond Eye® Muffler
      (0 reviews)
      # 1766283
      Universal Muffler (560031) by Diamond Eye Performance®. Performance Perforated Packed Muffler; 5 in. Inlet/Outlet; Center/Center; 30 in. Length; 409 Stainless Steel. This products is created for those who are not afraid of the...
      The finest quality at a great priceOE quality parts from top original equipment and aftermarket manufacturers
      $123.75



    Guides & Articles
    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...
    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.
    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...
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