the new search feature is great, i did a search and read up on a lot of posts. I read something that I'm a little curious about. I want to the XTB, stage 3 silicone hose, the intake manifold workshop, and the ram air similar to you and Mr. D (I think I read you have the same setup, excuse me if I'm wrong). With all of those upgrades I read that I will need to install an A/F meter and larger fuel injectors and most likely some other things. Is this true and what exactly would the "other things" be? I read to install the A/f meter I have to wire into the ECU, which I know nothing about so that kinda scared me and fuel injectors I also dont know anything about. Any comments? Thanks very much.

i get the impression that the individual members who've done one or both of those things have done so most for themselves, and not to do with any specific upgrade.

Granted, yes, larger injectors *may* improve engine running performance given multiple intake upgrades, and the A/F meter is more of a systems monitoring device rather than a "go, no-go" necessity.

this is just my take on it, and in either case I'm sure the originators of the changes will pipe up sooner or later.

ciao

but not mandatory tho you'd like the results. XTB is available for your car if it's the 2.8 12V 100. Depending on year the same goes for the S3 hose kit.

and out of almost 100 TB's sold to date you could count the number that went to 100 series cars on your ears. The same reason I wouldn't market Bic lighters in hell. Ice water maybe but not matches or lighters. 2% market share doesnt blow a lot of cool breezes up my skirt.