Hi guys, first post. Proud owner of a pretty much stock 2004 A4 GTO here (have been for a year now). I'm curious if the 918's (rated .600 lift) will withstand the punishment of the TSP 228r (.588/.588), or should I invest in some PRC dualies? Opinions?

Nice to meet you guys.

 

Hey man, the new 918 springs should hold the 228R cam, no problem. However, if you are concerned about it or want the added insurance of a dual spring, you can definitely run the PRC springs. It won't hurt to have a little heavier spring for added spring-life or if you decide to upgrade cams again down the road.

Feel free to PM or call with any questions or concerns!