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This listing is for the installation of a Sydney Composites Universal Rear Diffuser only. Universal diffusers are sold separately: click here


Sydney Composites are happy to offer an installation service to customers who have purchased our diffusers whether it be in any of the below configurations:

  • Standard
  • Large
  • Large with rebate


Due to the nature of Open class, Pro class and Sports sedan diffuser installs, an additional fee will be charged on top of this listing. Please contact us before purchasing to discuss options and requirements.


Please note, this price is to install our diffusers onto a vehicle with no current diffusers or flat floors installed. Shortly after purchasing this product, you will be contacted to arrange a booking and discuss additional fees (if applicable). The vehicle must be dropped off at our Wetherill Park workshop for all required modifications after a booking date is agreed.


Conditions apply, please contact us for any questions.

Sydney Composites Universal Rear Diffuser Installation

GST Included
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