The Revo PCV Revamp kits have been received @ BroTek HQ, are now all packaged up and will be at the Post Office mid afternoon for 1st class delivery so you should get them tomorrow. What a delay thats been but we got there in the end. I have asked the question to many tuners s3_trev about the catch cans and also to CTS Turbo who make a top notch catch can system which I will be bolting to my S3 shortly. Does the catch can remove the need for the front PCV delete??........as no-one got back to me I fitted the delete kit anyway as its a relatively cheap mod to do but I think it does looking at what is contained in the CTS Turbo catch can kit and at photos of it.