Beta Cummins Diesel Engine Pack 5.1.0

-Delayed WOT lockup for 48RE transmission
-Changed Off Load and Idle sounds for 12V and 24V VP44 Cummins
-Changed when 68RFE locks up at WOT
-Changed 68RFE low shift points to fix early shifting into 5th and 6th gear
-Added 5000rpm Governor Springs to 5.9L 12V Cummins 6BT
-Stock Catalytic Converters will now slightly muffle and make the exhaust sound quieter (If you want the
full straight pipe sound then use the Straight-Thru Catalytic Converter and the Magnaflow Muffler)
-Added option under Exhaust Manifold for downpipe or hood exit exhaust so you can use 2nd Gen Swap Manifold
with the Hood Exit Exhaust