I'm wondering if there are any upgrades available for the 3.7 and if so are they worth installing? I know I can get a CAI and better muffler, but what about a bigger throttle body? Do they even make one that would fit? I don't think they make a chip for my motor, but I'm not sure I'd be into that anyway. Thanks

 

Upgrades for a 3.7? Hmmm..... Yeah they are called a 4.7 HO haha joking aside. They have a throttle body for the 3.7 and I think SCT makes a tuner for the 3.7 also. I have a SCT for my 5.2 and I love it!!

 

Haha yeah I wish. I actually contemplated that at one point, but my transmission isn't compatible with the 4.7 so that's out. Do you know who makes the throttle body that fits the 3.7? I heard a tuner is useless for the 3.7 so I'm probably just gonna do air and exhaust

 

Fastman makes one.

 

indeed they do.