Note on parts legality: MSW does our very best to ensure the parts listed here abide by the most current Spec E46 class rules. However, the driver of any race car is ultimately responsible for ensuring their car meets all racing and class requirements. Please do not hesitate to contact us for clarification If you have any questions or concerns regarding a certain part.

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Software & Programming

MSW Test & Diagnostics MS43 DME

$189.99
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Accessories, Cables, & Adapters

E46 CANbus Plug-n-Play Adapter

Price range: $63.99 through $75.99
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Drivetrain Fluids

Red Line Racing ATF (Type F)

$17.49
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Drivetrain Fluids

Red Line High-Temp ATF

$16.97
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Bushings, Mounts, & Joints

Condor E46 FCAB Replacement Inserts

$30.00
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Drivetrain Fluids

Red Line D6 ATF – QT

$17.49
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Spec E46 may also be referred to as SpecE46 or SE46. Just like Spec E36, Spec 3, and Spec E30 that came before it, SpecE46's name is derived from BMW's chassis coding and "Spec" being the type racing class. Spec classes use the same cars, with the same specified equipment and parts, hence "spec".