Diesel tuning guide

[bulk66]

Hi all ive got a mate who has a diesel mk4 and is wanting to up the bhp hes had a remap but wants to go further with it is there any guides on the forum ?? ive done a search but cant find any thing or dose any on know of any good sites for tuning diesel Vags.....

[Rhyso]

What engine has he got?

300bhp is achievable if you have very deep pockets

http://uk-mkivs.net/forums/p/397746/2720972.aspx#2720972

http://uk-mkivs.net/forums/p/193610/1257316.aspx#1257316