Are there any documented cases where SPC has failed and broke?

Oh....YEA! Left rear suspension. Search. It even has pictures of the damage. :eek: And there is a few more that people have been lucky. Here's one thread.

http://www.the370z.com/brakes-suspen...urability.html

And another.

http://www.the370z.com/brakes-suspen...-parts-16.html

Suspension arms shouldn't break, let alone snapping in half while driving. Consider it a safety precaution. Aftermarket doesn't always mean upgrade. Suspension arms failure will be a costly repair, especially if they fail during high speed.

Didn't want to start a new thread so if anyone can chime in.

Getting new 370z. Going to lower it on swifts + spl front/rear camber + spl lockout kit + spc rear toe bolt.

Now 3-4 few years down the road I may want to switch to coilovers. Would my current spl/spc setup still work? Would it be advisable to purchase brand new set? If I go coilovers will spc rear toe bolt still work or would I need to swap that to spl rear toe arm links?

This will be a DD. Doubt i'll track the car but If I do, won't be more than once or twice a year.

Thanks ^^

Your good. Everything rolls over. SPL is the best SPC is only good for toe bolts. Front SPL camber arms aren't necessary and not a lot run it


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The SPL upper control arms are the easiest to adjust. :D

anyone got a DYI for both camber arms and toe bolts?