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M3 (E46) (2000-2006) Performance Parts

BMW Exhaust, Intake, Tunes, and more!

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  • Eventuri BMW F8X M3 / M4 Black Carbon V2 Sealed Duct Upgrade (EVE-F8XMV2-CF-DCT)

    Eventuri

    Eventuri BMW F8X M3 / M4 Black Carbon V2 Sealed Duct Upgrade

    $435.95

    The package will convert the Eventuri V1 intake into the sealed V2 version.     Each kit consists of : LHS Sealed Carbon Duct RHS Sealed Carbon Duct Fasteners ** This item is not eligible for return **

  • Eventuri BMW E46 M3 Replacement Panel Filter (EVE-E46-PF)

    Eventuri

    Eventuri BMW E46 M3 Replacement Panel Filter

    $98.95

    The Eventuri panel filters are made using the same design philosophy of their full carbon fiber intake systems: cutting edge design, rigorous testing and prototyping methods. With a focus on performance, each design undergoes CFD analysis and is then...

  • Eventuri BMW E46 M3 Black Carbon Intake (EVE-E46-CF-INT)

    Eventuri

    Eventuri BMW E46 M3 Black Carbon Intake

    $1,177.95

    The E46 M3 Eventuri intake system uses their Patent Pending Carbon fibre Housing which provides an aerodynamically efficient airflow path from the filter to the MAF tube. Not just another cone filter with a heat shield but a unique design which invokes...

  • Forza BMW Electronic Valve Controller Kit

    Fabspeed Motorsport

    Forza BMW Electronic Valve Controller Kit

    $524.95

    The Forza Componenti exhaust valve controller kit is the complete solution that allows the user to take full manual control of the vehicle's vacuum-actuated exhaust bypass valves. The controller has a circuit board that controls the negative side of the...

  • Fabspeed Motorsport Fabspeed BMW M3 E46 Sport Headers 2000-2006

    Fabspeed Motorsport

    Fabspeed BMW M3 E46 Sport Headers (2000-2006)

    (2)

    Beautiful long tube headers that are an excellent upgrade for the failure-prone factory headers. Lighter, higher flowing, and more durable for increased performance and longevity. SOUND: Get more of that signature BMW straight six sound. These free...

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  • Fabspeed Motorsport Fabspeed BMW M3 E46 Sport Catalytic Converters 2000-2006

    Fabspeed Motorsport

    Fabspeed BMW M3 E46 Sport Catalytic Converters (2000-2006)

    Ships By: 1

    (2)

    $3,495.95

    Replaces the restrictive factory catalytic converters with high-performance 200 cell HJS sport cats for maximum performance and sound. SOUND: These sport cats will give your M3 a mild increase in exhaust volume, with a slightly sharper tone. FEATURES: ...

  • Fabspeed Motorsport Fabspeed BMW M3 E46 Cat Bypass Pipes 2000-2006

    Fabspeed Motorsport

    Fabspeed BMW M3 E46 Link Pipes (2000-2006)

    $1,495.95

    Straight-through exhaust section replaces the heavy and restrictive OEM catalytic converters for maximum power and sound. For track/off-road use only. SOUND: These straight pipes will make your M3 much louder, however the resonators make sure that the...

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  • Fabspeed Tuning BMW M3 E46 XperTune Performance Software

    Fabspeed Tuning

    BMW M3 E46 XperTune Performance Software

    $1,395.95

    Achieve maximum power from the BMW M3 3.2L straight-six engine without sacrificing drivability or reliability by optimizing the engine's performance. Fabspeed Motorsport offers an alternative tuning method for vehicles equipped with ECU's that...

  • BMC Air Filters BMW M3 E46 BMC F1 Replacement Air Filter

    BMC Air Filters

    BMW M3 E46 BMC F1 Replacement Air Filter

    $144.95

    High performance drop-in replacement for the factory air filter; fits OEM M3 E46 airbox for improved airflow and performance. Proper airflow is crucial to an engine’s performance. When it comes to a high performance vehicle like the BMW M3 E46,...

  • Fabspeed Motorsport Fabspeed Carbon Fiber Wall Art - BMW

    Fabspeed Motorsport

    Fabspeed Carbon Fiber Wall Art - BMW

    $573.95

    Showcase your BMW pride with a 24" x 24" genuine carbon fiber and stainless steel wall sign! FEATURES: Constructed from 100% genuine carbon fiber and precision-cut brushed stainless steel Dimensions: 24" wide x 24" tall Perfect for a showroom, garage,...

  • CTEK MXS 5.0 Battery Charger

    CTEK

    CTEK MXS 5.0 Battery Charger

    $126.95

    The CTEK MXS 5.0 4.3 Amp 12 Volt battery charger offers a unique eight-step approach to battery care. Fully automatic microprocessor controlled charger with built-in automatic temperature sensor features a unique combination of advanced charging...

  • BMC Air Filters BMC Air Filter Cleaning Kit

    BMC Air Filters

    BMC Air Filter Cleaning Kit

    (3)

    $51.95

    Every BMC air filter can be regenerated and re-used with a simple washing/oiling procedure                                              ...

BMW E46 M3 Aftermarket Parts

At Fabspeed Motorsports, we understand your passion for cars, including the iconic BMW E46 M3. This high-revving straight-six coupe has earned its place in the hearts of driving enthusiasts everywhere. We’re here to help you make your M3 truly your own with our wide selection of premium BMW M3 aftermarket parts tailored specifically for the E46 platform.

Whether you’re looking to boost performance, enhance style, or both, we have the parts to take your BMW to the next level. Explore some of our top recommendations for modifying your E46 M3.

Performance Mods for the BMW E46 M3

When making your E46 M3 faster, our performance mods offer power and acceleration gains you can feel from behind the wheel. Our signature axle-back exhausts open up the free-flowing capabilities of the factory system to unlock more horsepower while amplifying the E46's iconic straight-six soundtrack.

For more throttle response down low and higher output up top, consider one of our cold air intakes engineered to feed the engine cooler, denser air. To sharpen your shifts for quicker acceleration, we recommend our short shift kits, which reduce shifter throw while retaining excellent drivability.

In addition to bolt-ons, we offer more robust mods for big power gains. Our supercharger kits are the ultimate power adder, with 50-90% more horsepower for neck-snapping acceleration. Supporting mods like high-flow catalytic converters, lightweight flywheels, underdrive pulleys, and ECU flashes help optimize and maximize the results.

Power & Performance You Can Feel

While the dyno sheets impress, we don't just want to add power - we want you to feel it. Our mods are engineered to deliver visceral, seat-of-the-pants power that transforms every drive. Our axle-backs enhance the iconic E46 exhaust note, from the silky purr at idle to the screaming wail at redline.

Our intakes boost low-end torque for improved drivability, and our supercharger kits create instant, relentless acceleration at all RPMs. We tune our parts to make big numbers and provide the power you can feel with every throttle stab.

We Only Sell Mods That Are Durable & Long Lasting

While the results speak for themselves, we take our time to build quality and longevity. All our mods are constructed from top-grade materials tested to perform mile after mile. Our exhausts feature stainless steel or titanium piping to withstand high exhaust temperatures without corroding.

Our intakes use powder-coated heat shields and silicone couplers for durability, even in harsh engine bay conditions. Our supercharger kits utilize aircraft-grade aluminum for the blower case and pulleys. We rigorously test our mods in real-world conditions to ensure they meet the highest standards.

Ready to Learn More? Shop With Us Today

If you’re looking for BMW M3 aftermarket parts and mods or BMW X6M performance accessories , browse our full selection online or call us. We also offer a wide range of other parts, including exhaust, suspension, tuning, mufflers, wheels, filters, shocks, and bumpers, to help you modify different vehicle types. Contact us to find the parts to make your E46 M3 unique.

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