I've been using FP in my car for a good while now at 1oz to 5 gal dosage. My FP mix is actually 3:1 (fp/lc) due to a midnight blunder thinking I was mixing in the mola brew of FP/Neutra.
I'm a HUGE detailing nut and the main thing I have really noticed is that there is litterally none/zero exhuast soot at all. I'm not sure if the FP is the work of all this or possibly my new exhaust that I had put on this spring. I used to end up polishing the tips every 2 weeks but now, it's just a quick wipe with a metal polish cleaner and I'm done.
I'm a HUGE detailing nut and the main thing I have really noticed is that there is litterally none/zero exhuast soot at all. I'm not sure if the FP is the work of all this or possibly my new exhaust that I had put on this spring. I used to end up polishing the tips every 2 weeks but now, it's just a quick wipe with a metal polish cleaner and I'm done.