Andy_Lucas I've been reading through some threads about TB intake, do you this pipe will be OK? BURT150 said pipe needs to be 70mm and 100m long How big is the oil breather pipe as the T-piece is on this is 25mm http://www.ebay.co.uk/itm/Polished-Alloy-T-Piece-TPiece-BOV-Dump-Valve-Adapter-Aluminium-Silicone-Hose-/330667339255?pt=LH_DefaultDomain_3&var=&hash=item4cfd4f2df7 Cheers