There are two differences between the KW V1 and ST: V1s have a stainless strut body and have a lifetime warranty. STs have a galvanized strut housing and a 5 year warranty.
Originally Posted by nick0780
Whats the difference between these and the ST V1 E46 M3 Coilovers. The 90223 others sell look different and have a helper spring. Are the ones in your picture 90222 for the E46 (non-M).
Our photographs are of the actual product we sell. I suspect someone showing a helper spring is using stock photography - we take all our own photos. You can see the similarity between the E46 M3 V1 and the ST here:
I am happy to say these are both part of our BLACK FRIDAY SALE and are now on sale for a limited time!
Last edited by ECSTuning; 11-27-2012 at 12:11 PM.