I have some HNR Lowering Springs model 53050 and checked the site where it said they are not compatible with the g35 coupe. Has anyone tried to use them anyways and has it worked or should I just try and sell them?

 

If they're not compatible don't use them and sell them so you can get springs that are. You don't want to compromise the suspension as it plays a large part in your comfort of ride and safety.

Don't be that guy......

 

They are for a 2003-2008 350Z so it should work just find on the G35. Probably just says it's not compatible because it was specifically sold FOR the 350Z.

 

well my g35 had lowering springs in it and i took them out and put the factory springs back in........i couldnt drive the car anywhere without scraping bottom so much better now no camber and 265/45/18 can breath in the wheel wells

 

That completely depends on how low you are, I'm lowered a little and can still make it across the construction site, speedbumps, sidewalk cuts for parking lot entrances, etc and not touch bottom. I do have to carefully pick my travel path though.

 

Those are some tall azz tires, very unusual to see on a G.