Great upgrade for 5.7 or 6.4
I purchased this for my 2020 scatpack I had read a article about how it helps as you make more power. Bolts right on to filter housing. However it tube to the throttle body is 4.5 compared to 4.0 and it's a little long your gonna have to cut some length off just cut it same size as factory box. If you buy the hellcat lower as I did you have about as good a cai and can be bought. At any price. Highly recommend it and these people at great to deal with and fast shipping.
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