Real world gains in add ons

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Hemihog6.4

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I just bought a 2015 2500 with a 6.4 hemi and am planning on putting a CAI and performance exhaust and tonneau cover, I was wondering what to expect realistically for gains in hp and mpg.
 
MADDOG

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You won't get much out of the CAI and exhaust. You need a programmer and a custom tune to make that 6.4L HEMI run right.
 
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SilverRam11

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Hemihog6.4 said:
I just bought a 2015 2500 with a 6.4 hemi and am planning on putting a CAI and performance exhaust and tonneau cover, I was wondering what to expect realistically for gains in hp and mpg.
Click to expand...

that cover adds at least 50 HP and 2 mpg :crazy: (sorry I had to lol)
 
Casper

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GIJoe2010 said:
A Tuner
Click to expand...
^^^ X2

CAI and exhaust will make it sound like you've got a Hemi and maybe add a little "Butt Dyno" feel, but you're not going to suddenly spin 20" rims on dry pavement if you couldn't do it before.
 
OP
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H

Hemihog6.4

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I was more interested in mpg...
 
Casper

Casper

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Hemihog6.4 said:
I was more interested in mpg...
Click to expand...
You drive a vehicle with the aerodynamics of a cinder block and a massive engine.

I don't want to say anything mean here, so i'll say get the pedal commander and maybe you can keep your foot out of the skinny pedal a little.
 
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