Seems like there's a lot of negative feedback on the Redline MT-90. Personally, a friend's Civic with LSD also experience hard shift especially when it's cold. Noticeably the 2nd gear. According to him, the issue didn't surface immediately when he first poured in the MT90. It was a gradual 'degradation' kinda thing. Fortunately he had spare transaxle lying around. Exchanged it and jalan dulu while he sent the problematic one for repair.
bro mind to share how many time ur friend had using the redline gearbox oil??:hmmmm:ill probably will change mine using motul after this raya..anyway thx for ur info

---------- Post added at 03:09 AM ---------- 6 hour anti-bump limit - Previous post was at 02:56 AM ----------
Motul has always been loyal to me as me to it.. Never let me down :) abit pricy thou..
Bro care to share what is ur current viscosity for ur motul oil gearbox??and how much its cost??thx in advance