Besides the obvious weight reduction, how else do these parts benefit your car?

 

Kmember, space, A arms I think offer more camber gain dont they?

 

k-member is a weight reduction, probably only useful for drag racing.

Also you don't know how they relocate the lower a-arms, which could cause geometry problems and alignment issues.

Lower a-arms are a good mod, provided they use spherical bearings or rod ends.

LG makes lower a-arms with rod ends, GW makes a spherical bearing kit.

Both are probably the best on the market for our cars right now.

Steve

 

I've installed the BMR upper and lower control arms and also the K-member one a couple cars and liked them. Both cars are used for auto-X. The car seemed to sit a little lower in the front and also they change the upper ball-joint angle so it's correct when the car is lowered. Install was not bad at all except for no brackets for the brake lines on the K-member. Would have been nice if they'd put those on there.

 

Weight reduction rules in all motorsports, except maybe tractor pulling and monster trucks

You'd get some lower weight, and improved distribution, win-win. It seems most suggested to use mild steel instead of moly for the street, so keep that in mind, or ask around.

Again, space gained with k-member, usefull for LTs.