My car summary: I have a 07 612 HGTC with the 599 challenge rims with 255/305 Porsche spec PS4S tires (Porsche spec are wider than standard PS4S 315) I have had the dealer lower the stock suspension to their “performance specification” (I don’t know how low that is, but it looks great) Question: I am looking to improve the cars handling around turns, and was wondering if the H&R sway bar set for the 599 would fit and if it would be recommended. I’m also open to any other suggestions. Thank you and cheers! Sent from my iPhone using Tapatalk
The rear tracks are different, 1618 mm for the 599, and 1641 mm for the 599, so probably not. Front tracks are closer. You already have the heavy duty rear anti-roll bar and body/shock ECU.
Thanks Taz. Do you think it would be worth upgrading the front sway? H&R makes one for the 599. Sent from my iPhone using Tapatalk
I doubt it would fit and all it would make her do is understeer more. This is why HGTS/HGTC packages only include a rear bar to cut down on understeer. The same is true for handling packages on the 575M and 599.
