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Discussion Starter · #1 ·
I just added some headers and a air intake and a body throttle to my challenger. But i have a wierd exhaust sound i think its the MDS making my car sound like a loud trucker. “ My question is can i turn off the MDS with a diablo tuner or should i just get a actual tune up and asked them to turn off my MDS . Any tips 😭
 

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The Bacon Hauler (‘12 Cop Charger)
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Yes, the DiabloSport handheld tuner should be able to disable the MDS. Just go in to the tune section like you are going to load a new one, but disable MDS and back out. That should load the current with a single modification - MDS is turned off.
 

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2011 R/T 6M Bright White, 590whp 490wtq, Whipple 10psi, 274 cam, 1 7/8 LT headers, 429 gears
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1,392 Posts
I just added some headers and a air intake and a body throttle to my challenger. But i have a wierd exhaust sound i think its the MDS making my car sound like a loud trucker. “ My question is can i turn off the MDS with a diablo tuner or should i just get a actual tune up and asked them to turn off my MDS . Any tips 😭
What Nuke said until you can actually get a tune. Bigger TB and Headers you will want to get a tune to account for those changes.
 

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2015 Challenger R/T 5.7L A8 Pitch Black aka "Black Beauty"
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If it is before 2015 Yes, if it is a 2015 or after, not without an unlocked ECM installed.
 
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