I'm on my 4th speed motor. My experience with pipes are the 2050 isn't good at all, the 2060 is a great pipe for the speed and the re10 is even better. Fuel consumption is close but i can't tell you exactly since i can pit after the 10 min mark with both pipes in my truggy. The difference in the performance is topend. Where the 2060 tops out the re10 takes over keeps revving. This is only noticeable on a very long straight. Bottom to mid both pipes are on par with each other. I only have 1 speed left and have been experimenting with 4 other brands of engines so the speed doesn't get used like it used to but it was out the last 2 weekends and damn it's a honkin motor. I'll always have one for sure.