5.7 Hemi Swap Exhaust Recommendations

[70chall440]

What car is your engine out of? I am using a 2010 Challenger donor. The factory 5.7 manifolds would not work with the torsion bars, even with a frame notch like Darius did on his car. The log style manifolds I am using will clear the torsion bars and the passenger side starter, as well as the factory PS box.

My engine is a 5.7 crate engine which should be the same as a 2019-2020 Challenger. So, are you (or someone) saying these will not work?

What are the "log" style manifolds?

 

[Offender]

My engine is a 5.7 crate engine which should be the same as a 2019-2020 Challenger. So, are you (or someone) saying these will not work?

What are the "log" style manifolds?

2006 Jeep Commander Exhaust Manifold Kit 5.7L Eng. - V8 Eng. - Pair 44-30042 BKKY (buyautoparts.com)

 

[70chall440]

Looking at those they do not look all that much different than the ones I have on the engine, perhaps where they point is different, not sure. That said I just looked at 2015 Jeep GC manifolds and found them under $200 but again not sure if they are necessary or not. Guess I will have to wait and see when I mock it up (whenever that happens).

 

[Offender]

Looking at those they do not look all that much different than the ones I have on the engine, perhaps where they point is different, not sure. That said I just looked at 2015 Jeep GC manifolds and found them under $200 but again not sure if they are necessary or not. Guess I will have to wait and see when I mock it up (whenever that happens).

Get the part numbers off your manifolds and compare them to the ones I posted. What car is your crate engine supposed to fit?

 

[70chall440]

Get the part numbers off your manifolds and compare them to the ones I posted. What car is your crate engine supposed to fit?

I believe a 2019+ Challenger with 6 speed