Rear sway bar.

[jimlloyd40]

Buy better tires, you'll actually notice a difference. A swaybar isn't going to do much for you until you get into closed course driving.

A RSB helps a lot on the street with eliminating understeer. Better tires is always a good idea.

 

[StefonJeffries]

I found a neuspeed 27 mm race rear sway bar on letgo. it comes with rear subframe braces and i was worried about it being too aggressive. installed it and fell in love. i take entrance ramps considerably faster now. don't be afraid of the beef.
edit: i'm on pretoria's on p zero summers

 

[Striker23]

034 bar and end links. Car handles great, no noise, no complaints.

 

[echelonphoto]

Thanks, guys. You gave me a lot of options!

 

[DarkArrow]

It's a metal bar. Research what thickness you want and buy whatever is cheapest.

 

[shortyb]

Under $200- ST 25mm or Eibach 25mm. Over $200- H&R 24mm. Done. Black, red, or blue? Pick one .

 

[tpellegr]

I found a neuspeed 27 mm race rear sway bar on letgo. it comes with rear subframe braces and i was worried about it being too aggressive. installed it and fell in love. i take entrance ramps considerably faster now. don't be afraid of the beef.
edit: i'm on pretoria's on p zero summers

I have this same bar with endlinks and it is awesome. Stiffened things up considerably. I was getting some very predictable lift off oversteer on the tight corners at Thompson this weekend. I am running stock dampers and springs.

 

[shovelhd]

I’ve had Moog suspension parts on many cars and never had rust issues. They’re also not bare metal, they are coated.

I still painted mine. Hammered silver.

 

[JTM65]

I have an ST bar on mine. I drive very aggressively on corners, so one of my swaybar bushing brackets was torn. So I bought some upgraded bushings. I think our end links are composite, so I might try some Moog replacements. I have DG springs and run 235/45R17 PS4 for tires. RSB is the best handling upgrade on every FWD car I have ever owned. Definitely recommended!

 

[shortyb]

You tore a bracket? ST one? Damn, you DO drive like a maniac . Surprised the enlinks didn't suffer the same fate then, even though they are rather stout for a plastic piece. A 80ish durometer urethane bushing seems to be a good compromise along with some metal endlinks. Keep em all greased up (Moogs make this a snap cuz zerks) and all will stay quiet. Unless you are H&R. No grease, no noise, lighter wallet .

 

[510danr]

What's the stock rear sway diameter?

 

[jimlloyd40]

What's the stock rear sway diameter?

Depends on the model but usually 20-21mm.