I received the kit and after I had it mounted I looked in the master cylinder reservoir and to my surprise it had a coating of metal filings inside both reservoirs. I called and whoever I talked to sounded like it's no big deal... "just spray out the reservoirs with carb cleaner then flush the whole thing with brake fluid". I questioned his fix thinking there may be some filings already doing damage to the piston seals then he said I could return it if I wanted to but made it sound like it's a waste of time. I hear there is someone knowledgeable from CPP that checks this forum so I'm looking for a second opinion. I already tried his fix and now question if carb cleaner could have done damage to anything inside like the piston seals.

I was also very disappointed to find that although the parts list includes a "firewall seal", there is none. Just an open hole for hot or cold air to blow into the car.