I can't find any info to say whether these fit under OEM MY04 17" alloy wheels?

They do say they come with fitting kit / spacers so I presume they will.

If not, are there any other BBK'swhich will fit? (not including Wilwoods)

Help appreciated.

 

The Brembo GTs do not fit w/o spacers under the OEM wheel. The only one that has a chance are the Rotora Minis.

But as most will tell you, upgrading the OEM brakes to SS lines, upgrading the fluid and pads, are more than sufficient for the track.

 

Thanks Steve

Does the Brembo kit come with the spacers (I think so?) and does this introduce any other issues?

 

I don't believe the kit comes with spacers.

With spacers you really should run extended lugs to be safe. Also, I haven't heard of any issues personally but some say running spacers is not safe (although VW does it).

 

I used spacers on my 94 3.6 turbo 993, 996 and NSX without issue.