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Model specific boards => Golf mk4 => Topic started by: mikef1982 on 04 June 2013, 16:50

Title: KO3 to KO3S conversion whats needed??
Post by: mikef1982 on 04 June 2013, 16:50
H Guys,
Before i get my 1.8t AGU remapped i want to get the best out of it to change to KO3S turbo am i right in thinking i just buy the turbo and boly it on?? or is there other things to change also.
Thanks
Title: Re: KO3 to KO3S conversion whats needed??
Post by: rio_gti on 04 June 2013, 16:54
get a tip and new gaskets
Title: Re: KO3 to KO3S conversion whats needed??
Post by: Wazzzer on 04 June 2013, 17:31
All the part numbers for the gaskets and washers needed are in the maintenance section

Also worth changing the downpipe and exhaust if you haven't already
Title: Re: KO3 to KO3S conversion whats needed??
Post by: jamie16v on 04 June 2013, 20:25
if you can size the banjo washers, you`ll probably find them cheaper elsewhere other than vw.
Title: Re: KO3 to KO3S conversion whats needed??
Post by: Rockey5uk2001 on 04 June 2013, 20:26
and ofc something everyone has missed
a KO3S Turbo :)
Title: Re: KO3 to KO3S conversion whats needed??
Post by: jamie16v on 04 June 2013, 20:29
new coolant, oil etc depending on how you dismantle it  :wink: