hexagone

What would prevent me from adding a set of aftermarket (KW) 997TT coilovers on a 997.2S?

I know the fronts are differently designed on AWD cars, but is there anything that could be done to make the parts fit? The rears I see are close, but with different spring rates.

Petza914

I believe the front top mounts are also different between the different models. C2 ,c2s ate one type, turbo and c4 / c4s another, and gt2 / gt3 a third type. Spring diameter and shock valving are also different, at least they are with Bilsteins. If you changed to a monoball top mount, you might be able to make them work, like a Tarett one. Ira at Tarett would know.

hexagone

They do have monoball top mounts.

Petza914

What brand? Call or write the company and ask.

hexagone

Well that's the problem. They say KONI and I cannot find a single thing about them, except that they were on a 997TT.

KONI's website has nothing.