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Im thinking about buying a used pred. from a guy and he said he bought and used it on a 5.7 magnum. My question is: when you buy one new, is it tuned for a specific type of car? It the same model number i need for the SRT - U7135.
He also said he installed the factory tune which should un-marry it right?

Oh, and would a throttle body spacer for a 5.7 fight on the 6.1 SRT?

THANKS
 

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It's notified in diablosport.com.

U1735 is for 5.7,6.1 L Hemi
 

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Im thinking about buying a used pred. from a guy and he said he bought and used it on a 5.7 magnum. My question is: when you buy one new, is it tuned for a specific type of car? It the same model number i need for the SRT - U7135.
He also said he installed the factory tune which should un-marry it right?

Oh, and would a throttle body spacer for a 5.7 fight on the 6.1 SRT?

THANKS

If the model number is the same, it will work on your car. 7135 is correct for SRT8, not usre about 5.7. If the last tune written was the stock back-up, then the unit should be "un-locked" and ready for use. Don't know about the tb spacer.
 

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The predator is the same for the 5.7 and 6.1 I uninstalled mine and put it on my new SRT a few weeks ago. I am also pretty sure that the throtle body spacer is the same because it uses the same size trotle body. So you should be good.
 
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