My question is a bit different from most above because I just want the car a little better. My GTI is pure stock currently but I want to use it on the track (I'm quite experienced, having been racing for 10 years and instructing for 14 years). I view it as a "temporary" track car although it's a blast as a DD. My race car is a 107 HP Miata and it's just too slow to keep up with the Porsches (and just about anything else) in a DE so was hoping to take the GTI out for a few sessions when I instruct. Tried it and - HOLY CRAP THAT'S A LOT OF UNDERSTEER (with all-season Hankook Ventus Noble2).
I'm thinking of how little I can do to have the car at least reasonable on the track. It won't be my primary track car but I don't want to have to come almost to a stop to keep from plowing off the track for the turns.
I'll be installing myself.
My thoughts are:
Better tires - already put MPS4Ss on the car
Rear sway bar - The Eibach 25mm is very reasonable - anyone with experience with it?
RSB end links - Whiteline are inexpensive (anyone with experience?), Neuspeed, other suggestions?
Try that and see how much change, then consider:
Fixed or adjustable camber strut mount
Dogbone mount insert
Other "bang for the buck" suggestions? The car is fast enough in a straight line, just need to dial out that understeer so I can keep my momentum (remember I'm used to racing a car with half the horsepower).
I'm not interested in lowering the car if I can avoid it (I park it over my lift)
Not interested in coilovers
Thanks in advance for suggestions, experience with the parts mentioned, advice.
Peter