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Old 07-17-2011, 03:15 PM
rvan rvan is offline
Dodge Ram Forum Newcomer
Join Date: Jun 2011
Location: WA
Posts: 2
Gender: Male
Vehicle: 2007 Dodge Ram
Trim Level: SLT Sport
Color: Sunburst Orange
Engine: 2003-2008 345ci (5.7L) Hemi V8 345hp 375lb/ft
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rvan is on a distinguished road
Default DSP questions MDS/ octane/ Diablo custom tunes.

Just got my DSP. Went out and put in the 87 PERF tune. Spent another 20 minutes trying to find out how to shut off the MDS. I think I search everywhere with no luck. Can someone walk me through the steps, since this is the main reason I bought the DSP.(With magnaflow exhaust the 4 cylinder tone sucks.)

Also if I use the 87 tune, can or should I be using 87 octane? In the DSP manual it says use premium for all their tunes.

The final question is should I contact Diablosport and have them send me a custom tune? Again in their manual it says that the tuner may have issues with aftermarket parts. (Exhaust, CAI) I have a Magnaflow cat back and AFE stage 2 CAI. I am of course looking for alittle HP and response, but also mileage and possibly 87 octane. (With gas prices through the roof.)

Thanks Randy
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