Billet Crankcase PCV Breather Pipe Adaptor



Subarus suffer from pretty bad fuel surge, especially when on a track, Fitting an uprated fuel can help improve the fuel system on the Subaru Impreza, buts its recommended you fit one of these too.

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Built To Last.

The Fuji Racing Adaptors replace the cheap mass produced plastic ones that are used from the factory which go brittle over time and can crack causing Crank Case vapors & residue to leak out and cover the top of the block. Replacing your factory plastic adaptor eliminates this from ever happening again.

Each Adaptor is machined from a single piece of billet alloy, hard anodised in the iconic Fuji Gold, and laser etched with the Fuji Racing Logo

Identical in size to the OEM version so no custom pipe work is needed.


Additional information

Weight 3.3 kg
Dimensions 29 × 19 × 5 cm

Technical Details.

Impreza 1992 – 1996
Replaces OEM 11821AA230

Impreza 1996 – 2000 & Impreza 2005 -2015 with Drive By Wire Throttle Body
Replaces OEM 11821AA460

Universal fitment for fitting a catch can

Subaru Impreza 2000 – 2007 Non Drive by Wire Throttle Body

Model Application:

Suitable for the following models:

  • Please Select Model from options list

If you are unsure of fitment or application then please contact us with your vehicles chassis number.

What's in the kit:

  • 1 x PCV Breather Adaptor