[silver5spd]

I need to know the size of the stock bolts that hold the axelback and the bpipe together.
How many MM and what thread pattern.
Thanks.

 

[the wrong tone]

I know they are 14mm, but I don't know the thread.

 

[silver5spd]

I know they are 14mm, but I don't know the thread.

+rep
I think its fine thread.
Thanks!

 

[alwa703]

14 deep socket. And I might be imagining this but for some reason I have it in my head that most metric bolts are fine thread? I could be wrong though?

and go ahead and have a torque wrench or a piece of pipe ready to aid breaking the stock ones loose! Unless you've been downing plenty of Beefcake 2000, you won't be able to do it by hand alone.

 

[silver5spd]

i actually need to know the diameter of the threaded part itself, not the bolt size.

 

[alwa703]

i actually need to know the diameter of the threaded part itself, not the bolt size.

ahhh, makes sense. I guess if all else fails, call the parts dept at Lexus?

 

[silver5spd]

They must be longer then stock.