E92 M3 Track spec rear diffuser

  • $950.00
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This rear diffuser is the big daddy, the ultimate racing diffuser upgrade for your E92 M3. This is a full size rear diffuser that assists with air transition beneath the vehicle at high speeds, reducing drag and increasing the speed of the air travelling under the vehicle and allowing it to escape rapidly thus increasing the high pressure area on top of the vehicle ultimately increasing mechanical grip. 

This kit only comes with generic mounting hardware and no pre drilled holes so it requires custom installation, it is highly recommended that this kit be installed professionally. 




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