Hey guys, I just got off the phone with SWIFT springs and they are willing to design a set of Sport Springs for the G35/G37 sedans. Currently they have designed a set for the G37 coupe, as seen here with Amplified Motorsports.

http://www.myg37.com/forums/brakes-s...amplified.html

If we can get enough interested buyers, they are willing to move forward. Here's a link to their product:

http://www.swiftsprings.net/products-sport_springs.html

Thanks!

 

id be in but hoping they can do an X version, or a version that wont cause saggy rear.

 

Looks like that is a constant rate spring as opposed to a variable rate spring, I think ride quality would suffer more so than say the Eibach sport spring. I could be wrong though, the site does not specify....

 

i think people would rather stick to what they know for sure will work well based on previous reviews! such as eibach/h&r!

 

these are available and I have ordered. I will have them this weekend with install date TBD