When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.
I am not sure about the stock springs but the L-Tuned springs are the same for both GS4s and GS3s. The weight of the engine is not that different either as the V8 has an aluminum block while the I6 is cast iron. This is partly why RMM was able to reconcile putting a GS430 engine into an IS.
Sorry I don't have part numbers and such for the OEM parts to verify for you but just wanted to give some insight.
Originally posted by Letsride The 2 vehicles are different weights and different balance. The rates will be different......
nop, not really, the gs3 and gs4 are basically the same weight. the i6 is cast iron, very heavy, and the v8 is aluminum block, light. overall the engine weight is pretty much identical
Not too sure about the US models, but the Aristo Twin Turbo and the Aristo N/A use different shocks. Also the part no are different.
The Aristo TT shocks are stiffer than the NA.