hey guys,

My question is regarding the SPC rear camber kit on my 2006 G35 coupe 6MT.

I have the car lowered by 1"-1.5", and installed the SPC rear camber kit. After going to an alignment shop, they told me that they can adjust the toe back to 0 degrees but the best they can do on the rear camber was -3 degrees.

After some investigation, I realized that the rear camber arms were installed properly but I did not elongate the toe bolt area (by the rear control arms).

I have two questions:
1) What is the best camber I can get if i go through the extra effort to elongate the toe bolt area?......the SPC box says +/-4 degrees on camber, so does that mean i can actually bring the rear camber back to -1 or even zero?
2) My toe is now back to factory specs at 0 degrees, how detrimental is it to my tires if i continue to run at 0 degree toe and -3 degree camber.

Thanks guys.