Last year I finished up a 2g build, and although I am very happy with it now I fear that I will get tired/bored of it over time and I ask myself whats next... Currently my GSX makes 562whp with room to spare. This being said I do not have fuel to spare. My tune is based on 93 pump and I am kicking around the idea of a flex fuel setup via DSMlink. I would love some feedback on who likes it, who hates it etc... anything would be helpful, the good the bad, the ugly... My cars full stats are listed on my build page. Thanks!

What's there to hate? It's set it and forget it. I set mine up a couple years ago and never looked back. I switch between e85 and gas and never need to change anything.

Same experience as Vegas above. They make the harnesses for you and allow you to utilize the GM flex sensor which is readily available and relatively cheap. It's plug and play hardware wise. And they offer enough adjustments in the software to dial in the setup exactly the way you want it. The only drawback is if you are utilizing ecmlink electronic boost control, you cannot have two maps that interpolate like fuel and timing.

Overall, it's excellent.

llxkevinxll said:

Same experience as Vegas above. They make the harnesses for you and allow you to utilize the GM flex sensor which is readily available and relatively cheap. It's plug and play hardware wise. And they offer enough adjustments in the software to dial in the setup exactly the way you want it. The only drawback is if you are utilizing ecmlink electronic boost control, you cannot have two maps that interpolate like fuel and timing.

Overall, it's excellent.

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Whoa, I didn't know that! I was planning on getting both, now I know just to get the flex sensor and stick with my MBC. Thanks!!!!

lucky for me I use aem tru boost, so this won't be an issue. I'm glad people seem to like flex on link... for some reason I always thought it wasn't that good, I don't know why.