Twin Scroll Sump
 

Hyperflow Stage 3 Sump has been designed specifically to suit those rexy owners running a twin scroll setup.

RRP £550

Hyperflow are the manufacturers of all these types of aftermarket products and have a stage 1 and 2 sump as an alternative to your standard.

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You can find out more about Hyperflow by emailing sales@hyperflow.com.au or visiting www.hyperflow.com.au

Kind Regards
Alex
Team Hyperflow

hi,
can you give more detail on this product, and why do i need one?

Cheers
Andrew

The Hyperflow Stage 3 twin scroll racing sump is a semi dry sump (4.5L Capacity compare OEM 3L) which provides better oil surge reduction for the Subaru WRX / STi and can be fitted with a twin scroll header system. This innovative design allows us to control oil surge within the sump and has a stronger oil pick up strainer and supply tube incorporated, as well as a gating system, top baffle plate and return. This concept utilises a series of chambers which reduces the longitudinal and lateral movement of the oil, reducing oil surge under high G force operation on and off the track.

Traditionally the oil pickup has been an engine component and the sump is fitted around the strainer, this is no different on the Subaru engine. This creates complications when it comes to controlling the oil surge due to cornering, acceleration and braking force, as there has to be a large hole in the top baffle to allow the sump to fit around the pickup.

To counter act this Hyperflow have developed a Semi Dry sump for the twin scroll (majority of oil is stored separate to the engine) to provide an exceptional oil surge reduction. The innovation allowing us to control and minimize oil surge within the sump and has been the incorporation of the oil pickup strainer and supply tube as a part of the sump, combined with a one way gating system to control lateral and longitudinal oil surge.


I hope this not only explains how the product works, but also why it is beatifically to have one installed. Obviously if you drive like a grandma don't worry about it.

If you are not running twin scroll headers you will benefit more from our stage 2 sump as it has a larger oil capacity (HFT=5.75L OEM= 4L).

Kind Regards
Alex
Team Hyperflow

Thankyou:thumb:

Maybe worth posting some pictures!! :)

Stage 3 twin scroll racing sump
 

Some pictures as mentioned

http://hyperflow.com.au/site_images/...arge/264_1.jpg

http://www.hyperflow.com.au/site_ima...arge/264_3.jpg

http://www.hyperflow.com.au/site_ima...arge/264_2.jpg

I will add some others installed next week sometime

Kind Regards
Alex
Team Hyperflow