Howie-N54 1 Report post Posted May 30, 2022 Looking for recommendations for diff specialists around Auckland. Well they don’t have to be specialists but just need help with finding an LSD for a 135i with out spending $4-5,000 buying and shipping the full pumpkin from over seas. Quote Share this post Link to post Share on other sites
Harper 539 Report post Posted May 30, 2022 Kayne Barrie 3 Quote Share this post Link to post Share on other sites
Jacko 2152 Report post Posted May 31, 2022 I got the whole B1 kit with quaife for like 3k landed. Quote Share this post Link to post Share on other sites
BM WORLD 1283 Report post Posted May 31, 2022 https://www.facebook.com/search/top?q=kayne barrie motorsport Quote Share this post Link to post Share on other sites
elias 253 Report post Posted May 31, 2022 (edited) have been looking into this as well for my 135i, depends on if you have a manual or automatic car, automatic is easier as it is a bolted ring gear, so it is easier to swap over. seems there are a few different options speed science will sell you the LSD core for about $2200ish and then you can either install it yourself or pay someone to fit it can buy the LSD core directly from Mfactory, works out slightly cheaper especially if you can find way to avoid import duty then it will be fair bit cheaper than speed science. Kayne barrie can do the whole thing for you for about 3k. speedfactor in Tauranga can sell you a Ruff branded LSD core for $1800ish, and you can install it yourself or possibly send them your pumpkin and get them to fit it for you at an extra cost im tempted to just order one direct from Mfactory, they seem to have decent warranty and people have had good experiences with them, install doesn't look too complicated with the right tools, just have to check backlash with a dial gauge and it should be good. Edited May 31, 2022 by elias spelling Quote Share this post Link to post Share on other sites
dirtydoogle 383 Report post Posted May 31, 2022 You need to do side bearing preload also, if you want it to be reliable. Quote Share this post Link to post Share on other sites