BMosely
Well-Known Member
We have had these on the car for a few years now. TTI long tube headers to a 2 1/2" full TTI system thru mufflers. Quiet in the neighborhood and let her eat on the street. The feedback on the cutouts is to consider them a maintenance item. Even with constant use and cycling the carbon build up eventually becomes to heavy and the blades start hanging up. They are easy to service as long as you are smart enough to leave the electrical connector under the car before pulling the wires up thru the floor for routing. Pull them, scrap them down and keep going. On the last attempt I out smarted myself and thought that some aluminum anti-seize would both add lubrication and prevent the carbon from sticking. In practice, anti-seize will not withstand the heat and it eventually caked up adding to the problem. Just clean them and run them dry. It looks like an 8-10,000 mile service interval.