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HELP im looking to fit a dump valve to my 99 sti type r, but i dont realy like the noise they make,can i get one that will do the same job but without the noise. cheers lads
There are no benifits by fitting a VTA dumpvalve over the re-circulating one that you have now.
You will also suffer 'overfueling' if you fit a vta, due to metered air being vented.