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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 90 Degree O2 Spacers with Catalytic Converters - Pair
    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.             ...
    $195.00
    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 $346.50
    Showcase your BMW pride with a 24" x 24" genuine carbon fiber and stainless steel wall sign!                                    ...