[lopo]

I have a 2010 R/T automatic with CAI and kook headers. I heard a 85mm throttle body upgarde would help on hp? Any help?

 

[Flat Top]

There are better mods for the money. Some run deep into 11s with the 80mm

 

[BigBear]

Save it for more serious build

 

[2quick2shift]

If you plan for anything big such as forced induction you will need too end up going bigger but If your staying just with all motor car it wouldn't hurt any if you had extra funds to go ahead and pick one up. I compare the gains to the equivalence of a cai.