Did not fully read the thread... sorry. Jess gave you the correct info. The Z3 arms are just more weight... no real upgrade. Have you ever seen a bent ti trailing arm? I really like your part choices, great build. I have an aluminum block 2.8 that I have not decided what to do with. __________________ SUPPORT 318ti.org! CLICK THE LINK ABOVE! Hosting a forum like this is not free. 318ti.org is one of the best BMW forums on the web because it is member supported, not vendor supported. The cost to become a Supporter is a nominal $10.00... A YEAR! DO IT! NOW! www.BimmerBum.com ALL NEW! 318ti Specific Parts For Sale www.facebook.com/BimmerBum BMWCCA #132203 95 318ti Club Sport 98 318ti Active S50 Swap Last edited by BimmerBum; 12-16-2011 at 06:11 AM. Reason: Lack of reading. |