[kropscamaro16]

not necessary but i added a full spl parts kit to my ss last year started with the rear toe rods with lockout which are so clutch! car feels way better i can attack the corners/curbs with no issues and my alignment hasnt changed in almost a year of track driving

[Mark R]

When you upgrade all the spindly suspension pieces, and firm up the rear bushings in the regular ZL-1, the car pretty much achieves the best possible handling the chassis is capable of without spending a fortune. The stock pieces are major weak link in this car, and the improvement is dramatic.

[khcoaching]

Since I ended up with BMR rear toe lock outs, I ended up with a full BMR set for the rear of my car. All installed, aligned and ready for the track.

Ken

[SOCAL.M6.ZLE]

Originally Posted by JSH

What was your goal with this work? Is it a DD or road race or drag car or what?

Good question. Just a fun weekend street car so far... perhaps Ill try the track some day but for now no plans... just a poser as my son would say

[SOCAL.M6.ZLE]

Originally Posted by Fast4wd

Sorry to hijack, but are these SPL/BMR parts "necessary" for track days?

If so, what are the benefits?

Lastly, what does it do to NVH during street driving?

Someone else will have to answer about being necessary for track days or not. Thats not my sand box.


As for NVH... ZERO for the back end bits... I was worried about the motor mounts, but have been presently surprised the change was almost undetectable for me. but the power transfer feels much better to me. The motor feels more responsive. Im happy i did them.