Anybody know where I could pick up the sway bars that are on the mopar 11? I hear they're 30mm in the front and 20mm in the back. All the aftermarket ones are like 35mm in the front and 18mm in the back..which isn't a sound ratio in my opinion. I can't seem to find them online..I know they're strict with M11 parts and have you enter vin numbers and what not but there are obvious ways to cheat the system. I was thinking of just going to a collision center and having them order it through their catalog. Any other suggestions?
I haven't considered the police package, I'll have to look into that. I was told collision centers have catalogs containing parts for all models/sub models of vehicles. So theoretically I could go in there and say hey order me front and rear sways from the m11 charger.
The 11-13 chargers with road and track package + super track pak come with the 30/20mm combo.
Oh yeah, and the SRT8s so don't get caught up on them being special M11 parts.
Unfortunately I couldn't find a car with the stp. I was impatient and just bought the road and track without stp..I should have shopped around a little more.
Does anyone know if the police package front and rear sways will bolt on? Mopar online says awd only in the description, but I swear I've heard of rwd guys running them. I want to put them on my 2012 SXT.
Eibach (35mm tubular; 2position adjustable)
Hotchkis (38mm hollow; nonadjustable)
Mopar (30mm solid) P/N 4782544AC
Petty’s (35mm hollow; 3point adjustable) availability unknown as of August 2015; may be available from Progress.
Pedders (32mm solid; 3point adjustable) may not be currently available
Stack Performance “Chubby” (38mm hollow; 3point adjustable) may not be currently available
Whiteline (32mm solid; 2point adjustable)
Rear
Eibach (19mm tubular; 2point adjustable)
Hotchkis (19mm hollow?)
Mopar (19mm solid) P/N 4782544AC discontinued
Mopar (22mm hollow) P/N 68184227AA
Petty’s (22mm solid; 3point adjustable) availability unknown as of August 2015; may be available from Progress.
Pedders (22mm; 3point adjustable) may not be currently available
Stack Performance “Chubby” (19mm; 3point adjustable) may not be currently available
Whiteline (18mm 2 point adjustable)
There have been theoretical engineering discussions about which is stronger. Unfortunately, as far as I know, nobody has actually conducted empirical tests! So I don't know! Lacking any hard information, my preference would be for hollow bars.
I do know this. I had the Hotchkis bars on my Challenger and the front 38mm bar was a beast! For anyone planning to track their car, this bar needs to be considered. On the other hand, it does increase ride harshness.
Both the solid and hollow bars are fine, but a hollow bar has less total flex capacity before it fails than a solid design.
It doesn't mean that it is stiffer, just that a solid bar can flex further and more often than a hollow bar before reaching failure (fracturing). The trade off is that it is heavier weight than a hollow design.
Hollow sway bars rarely fail due to stress unless you are running off road and pounding the snot out of them on a regular basis. However, if a couple of pounds of weight doesn't matter, then solid is a more durable choice.
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