E30 325i Rag-Top 2915 Report post Posted March 24, 2015 (edited) OP asks if his box is ok for tracking... Thread ends up with the answer to change the diff. OT much.. Edited March 24, 2015 by E30 325i Rag-Top 1 Quote Share this post Link to post Share on other sites
E30 325i Rag-Top 2915 Report post Posted March 24, 2015 FWIW I mentioned some drawbacks to using a 6-speed gearbox. Then you mentioned the diff. Back to the original questions about the 220 box.. Quote Share this post Link to post Share on other sites
No name user 379 Report post Posted March 24, 2015 I think its done and dusted and some good points have been brought up, don't see any harm done were all big kids here Quote Share this post Link to post Share on other sites
Arron 226 Report post Posted March 24, 2015 220 will be fine We run them behind both our s50's with no issue at all Quote Share this post Link to post Share on other sites
