Vararam with or without bigger throttle body?

[Scott5888]

I have a 2021 1500 with the 5.7 and with etorque. I just ordered the vararam intake off moes performance. Got to wondering if I should of ordered the 87mm throttle body with it? Will it make that much of a difference with it? Do most of you guys just leave the factory throttle body?

 

[crazykid1994]

Unless you are running other mods I don’t see any huge reason to run a ported TB. It doesn’t hurt the performance. Just your wallet. It’s more beneficial if you have headers and full exhaust done.

 

[Scott5888]

Yeah the only thing I have done to it is replace the factory muffler with one from B2 fabrication. No other mods on this truck