HOW??

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bostonhoff

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Mar 10, 2023
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New Raptor owner. Purchased a 23 37p a couple months ago. Love the truck but lacking in power. My question:

How does Hennassey get get 558hp and 678 ft/lbs tq with a 3 year warranty in the Velociraptor echo boost?

Would love to tune when available but not even seeing those numbers with the tuners on here.
 

James O

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Aug 13, 2021
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I think Whipple offers a tuner that is not affected by over the air updates and does not require unlocked PCM mod.
I am waiting for Cobb to support 23 models but confused about the over the air updates with other tuners.
 
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