A/S

I'm on my 5th spoiler lip in the 2019 GT3RS, and it is broken already.

In my .1 GT3RS I only bought one, that one was flexible, it would scratch but never break in pieces like the .2 GT3RS.

I'm going to check on the 991.2 GT3Cup version, if it flexes, I'm switching.

Mr. Turtles

The CUP front lip alone won't make that much difference. It's all small increments and should help to move air away from the bottom of the track. I also have an APR wing so I probably need even more front downforce to get full benefit of the wing.

asenna8

Isringhausen Porsche ordered the Cup lip for my car. It was about $180 for it.




Randall

tqevo

That's a good price, especially compared to OEM. Did you have them install it and do you know if the cup lip will fit the GT3RS and GT2RS without issues?

asenna8

I know it will fit GT3 and GT3RS, but not sure about a 2RS. With the GT3, there is a bit of a step on the connector to the vertical pieces, but I use it for track and will switch back to the stock soon. The lips pop off (carefully) from the bumper piece and the new one snaps on. 10 minutes to swap out.

Randall

bergx7

Can you post photos?

asenna8

I will add another if you need.

s2kmunop

Would you mind sharing the part number please? My local dealer couldn't find anything.

asenna8

I will have to look for the receipt. It is a motorsport part from the Cup car. If I cannot find it, I would recommend calling Isringhausen and asking them. They are not my primary dealership, but they are very helpful.

Randall

s2kmunop

If you can easily find it that would be great, otherwise I'll just give Isringhausen a call. When I asked my dealer's parts dept. they said they didn't even know what a "Cup Car" was haha. Do you know if the side pieces are available to order too?

asenna8

They are, but they won't match up on a GT3, they might on an RS. I inquired to the US Manthey Racing person here on Rennlist to see how much they would be. Manthey did custom side pieces to work on a GT3 with the Cup lip. I have never heard back. I plan on switching back and forth between the two lips depending on whether I am at the track.

Randall

s2kmunop

Ah, same issue as the RS lip then. Might have to stick with stock until someone can provide the sides.

Szpet

Manthey have the sides for mk2.

9914s

Yes, but we can’t get them in the US.

asenna8

We have someone who can get parts from them, but I PM'ed him months ago, he said he would get back to me, but has not done that. There is a way to get them, I'm sure.

Randall