Forum Discussion
Sloop343
Jun 04, 2013Explorer
This is not a cheap method, but... after I upgraded my '08 Winny F-53 MH with custom tuning from 5Star Tuning, there was a very noticeable difference in the amount of engine noise. The RV was much quieter under all driving conditions (towing or not, hill climbing). I even noticed the engine does not run as hot when I'm towing. I also got the additional benefit of slightly better gas mileage (calculated over two years to be .4 mpg/6% increase while towing and .6 mpg/9% increase not towing). But like I said, this is a costly method... and it was completely worth it to me!
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