ECS G30 rear diffuser 011818ecs03

G30 rear diffuser

ECS ECS
T#: 31522976 | Part#: 011818ecs03
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397.79
SALE: $397.79 (10% OFF)
WAS: $441.99 on 06-14-2026

This product was last offered at the strikethrough price on
06-14-2026

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ECS G30 rear diffuser 011818ecs03
G30 rear diffuser
$397.79

This diffuser adds to aggressive styling of your G30's body while still maintaining the sleek lines BMWs are so famous for. Installing over you vehicles rear bumper makes installation a snap and you'll be elated with just how proper the fit and finish really is. 

Features:

  • Simple and quick installation
  • Flawless fit and finish for an OE look
  • Body clips included for securing the diffuser
  • Works with M-sport rear bumper only

Prop 65 WarningProp 65 Warning

Cross Reference
  • G30PDIFF540

Product Q&A

Lifetime Replacement

This Product Is Covered By Our Lifetime Replacement Program

Products protected by our Lifetime Replacement Program are covered for as long as you own the product, no need to worry about an expiration date. Purchase your products and enjoy some worry-free motoring, knowing we've got you covered.

If you have any questions, would like to learn more or are ready to place a replacement claim, click here!

MAKE MODEL SUBMODEL ENGINE Special Fitment Notes
BMW G30 530e B48 2.0L Use vehicle selector to confirm fitment
BMW G30 530e xDrive B48 2.0L Use vehicle selector to confirm fitment
BMW G30 530i B48 2.0L Use vehicle selector to confirm fitment
BMW G30 530i xDrive B48 2.0L Use vehicle selector to confirm fitment
BMW G30 540d xDrive B57 3.0L Use vehicle selector to confirm fitment
BMW G30 540i B58 3.0L Use vehicle selector to confirm fitment
BMW G30 540i xDrive B58 3.0L Use vehicle selector to confirm fitment
BMW G30 M550i xDrive N63 4.4L Use vehicle selector to confirm fitment
*The above product applications have been written by Turner Motorsport. All warranties, product application, fitment, and performance are the responsibility of Turner Motorsport. For additional information see the terms of use.