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BMW M3 (E46) Performance Parts

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  • Total performance solution for the E46 M3 replaces the factory headers, catalytic converters, and mid-pipe with high performance components engineered to improve power and sound; ECU software upgrade available for maximum power gains
    BMW M3 E46 Performance Package
    Total performance solution for the E46 M3 replaces the factory headers, catalytic converters, and mid-pipe with high performance components engineered to improve power and sound; ECU software upgrade available for maximum...
    $3,495.00
    Total performance solution for the E46 M3 replaces the factory headers, catalytic converters, and mid-pipe with high performance components engineered to improve power and sound; ECU software upgrade available for maximum...
  • Direct replacement/upgrade for the failure-prone factory headers; lighter, higher flowing, and more durable for increased performance and longevity
    BMW M3 E46 Sport Headers
    Direct replacement/upgrade for the failure-prone factory headers; lighter, higher flowing, and more durable for increased performance and longevity                      ...
    $1,195.00
    Direct replacement/upgrade for the failure-prone factory headers; lighter, higher flowing, and more durable for increased performance and longevity                      ...
  • Replaces the restrictive factory cats with high-performance HJS Racing sport cats for maximum performance and sound
    BMW M3 E46 Sport Catalytic Converters
     Replaces the restrictive factory cats with high-performance HJS Racing sport cats for maximum performance and sound                            ...
    $1,995.00
     Replaces the restrictive factory cats with high-performance HJS Racing sport cats for maximum performance and sound                            ...
  • Straight-through tubing section replaces the heavy and restrictive OEM catalytic converters for maximum power and sound; recommended for track/off-road use only
    BMW M3 E46 Catbypass Pipes
    Straight-through tubing section replaces the heavy and restrictive OEM catalytic converters for maximum power and sound; recommended for track/off-road use only.                 ...
    $995.00
    Straight-through tubing section replaces the heavy and restrictive OEM catalytic converters for maximum power and sound; recommended for track/off-road use only.                 ...
  • Universal O2 Spacers with Catalytic Converters scrub the exhaust and lengthen the distance between the O2 sensor(s) and the exhaust flow to reduce the chance of a CEL.
    Universal O2 Spacers with Catalytic Converters
    Universal O2 Spacers with Catalytic Converters scrub the exhaust and lengthen the distance between the O2 sensor(s) and the exhaust flow to reduce the chance of a CEL.             ...
    $125.00
    Universal O2 Spacers with Catalytic Converters scrub the exhaust and lengthen the distance between the O2 sensor(s) and the exhaust flow to reduce the chance of a CEL.             ...
  • High performance drop-in replacement for the factory air filter; fits OEM BMW E46 M3 air box for improved airflow and performance.
    BMW M3 E46 BMC F1 Replacement Air Filter
    High performance drop-in replacement for the factory air filter; fits OEM M3 E46 airbox for improved airflow and performance.                            ...
    $130.00
    High performance drop-in replacement for the factory air filter; fits OEM M3 E46 airbox for improved airflow and performance.                            ...
  • Every BMC air filter can be regenerated and re-used with a simple washing/oiling procedure
    BMC Air Filter Cleaning Kit
    Every BMC air filter can be regenerated and re-used with a simple washing/oiling procedure                                      ...
    $45.00
    Every BMC air filter can be regenerated and re-used with a simple washing/oiling procedure                                      ...
  • Constructed from 100% genuine carbon fiber and precision-cut brushed stainless steel.
    Carbon Fiber Wall Art - BMW
    Showcase your BMW pride with a 24" x 24" genuine carbon fiber and stainless steel wall sign!                                    ...
    $495.00 $350.00
    Showcase your BMW pride with a 24" x 24" genuine carbon fiber and stainless steel wall sign!                                    ...