Big Gun 40-R50G TFI Power Box EFI Tuner

Haven't installed unit yet

Product was as advertised. Packaging was poor. Furnace was damaged (bent in two places) but not enough to effect operation. Their prices were much better than other sites. Would definitely recommend for RV parts.

Didn't get to use it got too cold, Ready to go ice fishing have to try it in the summer.

Great, now let’s see if I get the package by the end of the week.

Explained what was in kit and easy to understand

I found what I needed online placed my order and had it in a couple days thanks for the great service

good

Very easy to order and quick delivery time. Very Happy

Haven't installed unit yet

Product was as advertised. Packaging was poor. Furnace was damaged (bent in two places) but not enough to effect operation. Their prices were much better than other sites. Would definitely recommend for RV parts.