SIR E30 68 Report post Posted October 1, 2015 (edited) Hi all, I feel like this is something that has been covered a million times over so I apologise.. I need a diff for my E30, currently running a small case but ideally a medium case is what I need. LSD would be a bonus, but it depends on cost. I need something with a ratio between 3.9 and 4.4 Cheers in advance, Jason Edited October 1, 2015 by SIR E30 1 Quote Share this post Link to post Share on other sites
beemwr 42 Report post Posted October 7, 2015 Hi Jason What model of e30? On a cautionary note an e30 320i may not take the medium casing without a mod. Best of luck in your search.Cheers Quote Share this post Link to post Share on other sites
_BRS_ 199 Report post Posted October 7, 2015 He has found one now 1 Quote Share this post Link to post Share on other sites
SIR E30 68 Report post Posted October 9, 2015 Hi Jason What model of e30? On a cautionary note an e30 320i may not take the medium casing without a mod. Best of luck in your search.Cheers Thanks, medium case bolted straight in and we are back in action. Quote Share this post Link to post Share on other sites
jeff002 23 Report post Posted October 9, 2015 what ratio? Quote Share this post Link to post Share on other sites
