Hi I was wondering of anyone on here has added an exhaust brake on top of having a actual engine/jake. I've seen lighter duty peterbilts with Paccar engines that have both and they are almost too powerful.
I know of people with isx engines with the vgt removed and a regular turbo installed (not mentioning any performance diesel products) are loosing there braking power but if the butterfly style exhaust brake was added how it would respond?
Isx jake + exhaust brake
Discussion in 'Trucks [ Eighteen Wheelers ]' started by hetdiesel, Jan 21, 2016.