In line power modules

[blksmok]

Modules like Banks, or Edge.

What have you used and what did you think?

[blksmok]

On my '05 LLY I used the Edge Module.

I liked it because it was easy to connect and had on the fly adjustability. It has more power than a stock trans can handle and I limped my stock trans a couple times on higher power levels. I didn't like how it made the transmission shift. The built in gauges in the attitude monitor were nice to have. It seemed to have what I would describe as unrefined raw power. It made good power, but it seemed like they could have smoothed it out a little better.

[gmduramax]

Edge works good