ForScan help. Need to modify sync radio for line level output

[Bsingh897]

Hello, base on my research I can either get a fix86 to de-equalize my system and after seeing price I think I rather do the modification. I have 2017 mustang 6 speaker base system with 4 inch sync. I have installed after market front speakers on both doors and both rears and both tweeters and I will be adding a subwoofer. I have everything installed but vocals are too loud and starts clipping at volume 20.

My questions are:

• There are tons of information out there but I do not know the latest method of doing this. What are the items I need?
• Are there detailed instruction or video that can show me step by step and all the codes provided for me to alter the ACM?
• Once I get it modified, is it necessary to get DSP to equalize it? Likes a DSR1 or will it sound good being de-equalized?

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[Bsingh897]

Is this the only hardware i need?

https://www.amazon.com/OHP-ELMconfi...n&qid=1563418266&s=gateway&sr=8-1-spons&psc=1

 

[Bsingh897]

Is this the only hardware i need?

https://www.amazon.com/OHP-ELMconfi...n&qid=1563418266&s=gateway&sr=8-1-spons&psc=1

Is this the only modification i need to do?

Stereo - Flat Line Out (enables flat/low output so you can hook up amps or disconnect subs)

727-01-01 xx5A xxxx xxxx 727-01-02 00xx

 

[Cathul]

Yes, the first one will enable variable line output for front and rear (although it could also be xx50) and the second one will disable the factory EQ.

 

[GEBRONI]

How did the codes work out for you?

 

[Emilbadal]

In my experience, the xx50 results in a better signal to the amp. I tried both and the xx50 sounds cleaner(Less muddy) with better bass response. The difference is very subtle but it's there.

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