Originally Posted by Dennis5374
like the title states what are some advantages to the bmr and umi a arms? I'm skeptical as my turbo kit fits pretty tight with the stock ones and I'd be very upset to spend a grand on something that would force me to alter my down pipe
Where is the turbo piping tight at? I would be curious to see this.
On a-arms, when the mounting points aren't changed the benefits can be minimal. We have been revamping our line of a-arms to give the most possible benefits we can get. Our newest boxed lower a-arms and adjustable upper a-arms offer increased caster by moving both the upper and lower ball joints to tilt the spindle. Doing it together keeps the spindle centered as well.
I recommend checking out our 2309 and 2310 a-arms, you can get a nice 6-7 degrees of positive caster and the 2310 upper has the most clearance of any a-arm design out there. In clearance I am referring to other designs hitting the inner fenders on lowered cars.
Let us know if you have any questions we can help with.