Infinity sound system upgrade - Dodge Diesel - Diesel Truck Resource Forums

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Infinity sound system upgrade

Old 10-07-2017, 10:51 PM
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Infinity sound system upgrade

Well after hours of searching I'm just not finding what I need to know so hopefully you guys can help me out, thanks in advance!!!
My question is what interface wiring harness should be used for a 2003 ram 2500 with the infinity sound system (7 speaker withOUT steering wheel controls) in order to retain use of the factory amplifier?
Many models say 04 and up, some say 02-08, and reviews are all over the place. What is the best unit to use for this? Thanks again!

Im going to upgrade to double din big screen deck when this is through, any budget friendly suggestions on that are welcome too!
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Old 10-09-2017, 04:34 PM
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Go to Crutchfield and ask one of there techs. Very helpful and great prices.
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