Hi,i have an ap2 na and i want a 4.44 or 4.77 differential gear, i never race it and drive it only on city. I want real world opinion from member that install it on ap2 only,i know that is perfect on ap1 but on ap2, it seem to be controversial. I see treads from people the said it like it and other said its a bad move. I want to install RX8 4.44 or KIA 4.77. Thank you for your feedback.

 

Please see this article. From the king of S2000 rear diff for the RX8 4.44

https://www.s2ki.com/s2000/topic/821...-where-to-buy/

 

4.77 on a ap2 will mean you have to shift like CRAZY, 4.44 are decent, but you want the 4.56's! i heard there great but no one makes them anymore ):

 

i know but anywone having feedback on this gear? https://www.kingmotorsports.com/p-40...rive-sets.aspx it is reallye a differential gear because kin said to me yess but it dont look like differential gear???? 4.44 decent, do you mean it dont a good upgrade for the price?

 

4.77 ap1 4.56 ap2

 

i know you said you only want to hear from ap2's but i got 4.56's on my ap1 and love it! not to exagerated on the rpms but you will see much more revs than stock 4.10's

 

I have 4.77 on my AP1 and it is defiantly a love and hate option. From what I have read about 4.77 on AP2, i here nothing but negative feedback on it. So listen what people are telling you about 4.77.

 

I've driven 1 ap2 with 4.44s, it was the balck one we ITB'd pretty phenomenal

If any one is interested in Mfactory 3.9s or 4.44s or 4.57s PM me

Evan

 

Yes, but what you think from the gear of the 4.57 gear from king motorsport unlimited?

 

Why not go with a final drive reduction? You can do it with the trans still in the car! 8% reduction on a stock AP2 is effectively like a 4.43 diff. Cheaper too!

thmotorsports.com/carbonetic/carbonetic_gear_final_drive/ar7a2302/i-169816.aspx