View Single Post
Old 06-28-2015, 12:09 AM   #3
kodyo
Senior Member
 
Join Date: Jan 2013
Drives: Scion FR-S
Location: Los Angeles
Posts: 686
Thanks: 597
Thanked 257 Times in 174 Posts
Mentioned: 6 Post(s)
Tagged: 0 Thread(s)
Best mod I ever did was 4.56 diff final drive upgrade, staying NA and manual trans. 4.88 is what You'd want if you have AT. Would cost about $1k for shop to do it including parts, get gears from weir performance.
kodyo is offline   Reply With Quote
The Following 2 Users Say Thank You to kodyo For This Useful Post:
drewbot (06-29-2015), Lonewolf (06-28-2015)