[Steve91T]

Ok go

[SS Performance]

Couple of questions, why are you considering a aftermarket k-member and how will you be using the vehicle?

Aftermarket tubular k-members aren't as strong as the stock units. They weigh less than stock but you pay for that in strength. Also many are made from chromoly. I have seen some, not UMI, that MIG welded chromoly!

Aftermarket k-members are very popular in drag racing. However they don't see the stresses that we see.

If you are looking to lose weight you can lighten the stock unit and maintain the strength.