Throttle body size decision and difference.

[rammitWill]

I've recently purchased my 2020 RAM 1500 Laramie and love it. I've always liked Mopar products and have owned a few but not a ram. Since getting it I've started to build on it and so far I've put a c.a.i. on it and I put a stage 2 chip that plugs in under the dash. I've heard mixed thoughts on those plug in things and it worked well on my jeep I had. I'm looking to get a larger throttle body and was wondering if the 90mm would be too much with what I have. I'm not sure what else I will add to it I'm sure I won't be done after that but thanks for any feedback

 

[vincentw56]

I've recently purchased my 2020 RAM 1500 Laramie and love it. I've always liked Mopar products and have owned a few but not a ram. Since getting it I've started to build on it and so far I've put a c.a.i. on it and I put a stage 2 chip that plugs in under the dash. I've heard mixed thoughts on those plug in things and it worked well on my jeep I had. I'm looking to get a larger throttle body and was wondering if the 90mm would be too much with what I have. I'm not sure what else I will add to it I'm sure I won't be done after that but thanks for any feedback

I never heard of a stage 2 chip that plugs in under the dash. What is that? The only performance options I've seen are the Pulsar and replacing the PCM with an unlocked one. The only under the dash stuff I've seen is a throttle controller.

 

[rammitWill]

It plugs into the obd 2 port increases HP and mpg. There's a few different brands most used for turbo or super charged engines but I had one on my jeep and it made a difference in mpg by a lot and in this 5.7 it's the same thing as well as response time.

 

[Paul B]

Gotta ask...is the mpg increase hand calculated or truck gauge?
Paul B