I did and the first 30 miles i thought my car was burning, so much smoke came into the cabin. it's like black spray and my dealer told me to use it for sure in order to keep it ok for longer as one year...
it will look like this afterwards, but I can't tell you if it really makes it last longer...I cán tell you that the wrapping which was on the headers when i bought the car was 300 miles old and it fell apart like burned paper!
