i had eibach pro's mated to koni yellows before i took the switch to espelir's GT springs.

the springs are phenomenal and have the stance that i want on the car. it's not a slamming spring, but don't let the looks fool you. it's definitely a stiffer spring than eibach and the drop is more subtle (see links at bottom for pictures of sleek's car ) and the ride is more tolerant. for those seeking aftermarket bumpers along with a performance oriented spring that doesn't compromise the drop, espelir GT springs are just for you. another spring to consider is RS*R springs.

pics for unsettled:
https://g35driver.com/forums/showthr...spelir+springs

and settled:
https://g35driver.com/forums/showthr...spelir+springs

and last but not least, kudos to F1 motorsports. first class service, excellent turn around time and their prices are good to go. their shop is like a candy store: it's filled galore with VIP euros (and a f430 to boot), wheels, brochures and stuff magazines ( big plus ). best of all, they put up with my crap (miscommuncation problem, but all solved now!).

thanks to chris, pat and joe for the help and company.

 

koo mang

chris along with F1 fellas are dope peeps to deal with

 

settled:

https://g35driver.com/forums/showthr...spelir+springs

 

+1 Chris @ F1 is very reliable in product knowledge and great customer support. Their prices can't be beat.