I'm changing these 3 fluids to redline products. Can anyone tell me what type of oil,tranny fluid and differential fluid i will need from this site http://search.netscape.com/ns/boomfr...%2Fredline.htm

also how many quarts will i need for each. Thanks

p.s sorry for this question but i am not able to check the manual or do a search because i will not be next to my 8 for a few days and i am in a rush somewhere.Thanks.

 

Im guessing you have the 6MT

Gear oil/Differential fluid- 2 quarts - 75W90

Transmission fluid- 2 quarts- MT-90

Oil- 6 quarts - 5W-20

A site sponsor sells all three- Rosenthal Mazda

http://www.finishlineperformance.com...intenance.html

 

Everything you wanted to know and more: https://www.rx8club.com/series-i-do-yourself-forum-73/diy-transmission-differential-fluid-replacement-35115/
on replacing transmission and differential fluids.