I thought this would be a BS product, but thought I would try it anyway.



It has dramatically smoothed the auto shifting. Not just in the 45-55 area that I was having the most problems with, but the whole span. Shifts were a little harsh in other gears, but now they are silky smooth. I would highly recommend it.

95 12 valve ram 2500. Worked!

2005 dodge 3500 dually



no more headaches, drives like it should



I love my truck again, spend the money its worth every penny

Just wanted to drop you a line and tell you that I purchased this APPS Noise Isolator for my 01 Ram. It completely eliminated the problem of the torque convertor locking and unlocking between 40-50 MPH.



I was dealing with this issue for 25,000 miles, going to transmission shops, installing a new Throttle Position Sensor, and nothing helped until I installed this Noise Isolator.



Best $30.00 and 15 minutes I ever spent. After the install, no matter what I try to do, I cannot duplicate the problem.



Thanks again BD Diesel!!!