Hi all, I’m new on here and just purchased a mk1 gto tt.
I’m wanting to make a few adjustments such as adding a subtle lip kit and other bits.
Anyway I like the rear garnish on the mk2 and was wondering whether it would go straight onto the mk1?
If any1 can help me with locating a lip kit please get back to me.
I will also be needing help with a few other things such as suspension etc
Thanks in advance 
All the rear bumpers are compatible and the rear garnish, I have the mark 2 on mine but you can also fit the mark 4.
Side skirts are also compatible, again I have mark 2 on mine.
As for the front end mark one lights are pop ups and mark 2 onwards are not so look out for that when changing the front end.
Apart from the front bumper and lights all parts are swapable , there have been modified bumpers done which have been MKII lower fabricated onto the upper part of a MKI to retain the pop ups also it has been done with a MK4 bumper .
If you wanted to you could go the whole hog and do a full on 99 conversion which means removing your lights and welding in the headlight buckets for the 99 lights and fitting that kit (it is a bit more indepth than that ) theres a few on here that were previously MKI’s
Basically you options are endless as long as you have the cash
Craig 
Awesome info guys! That is also the front lip i am wanting.
That gto looks gorgeous, i love it!!
Im not wanting to go all the way with a conversion would like to do more or less exactly what martyn has done.
any info on lazy eye lights?
i see some people have lights on when in lazy eye mode, do you actually get enough light coming out?
Be warned, the KAZE lip is a really crap fit it will need a lot of work
It’ll be worth it in the end!
What suspension setup do you have?
Any advice on suspension but keeping costs low.
Mine come over from Japan with tein suspension with a drop of 3 inch, ■■■■■■ solid no movement what so ever 
