I have a 2001 Dodge with an Edge Comp Box, and stage ll injectors. I have started noticing some surging when driving down the road. 
2001 Dodge 2500, 6 speed , 245 hp. , Edge Comp box, K&N Filter, stage ll Diesel dynamics injectors, 4" BD Exhaust, No silencer ring, Northwest Customs stainless steel mud flaps, 5" Skyjacker lift kit, 35" tires.

2001 Dodge 2500, 6 speed , 245 hp. , Edge Comp box, K&N Filter, stage ll Diesel dynamics injectors, 4" BD Exhaust, No silencer ring, Northwest Customs stainless steel mud flaps, 5" Skyjacker lift kit, 35" tires.