Originally Posted by
Merlin086
Very happy with how the car performs, but the noise level within the car is unbearable after a very short period.
Subsequently I have driven only about 1,000k's in the past 8 weeks instead of my usual 5,000k's over that period, due to the noise level inside and out.
I too was of the belief that it would meet ADR's, having read the Hondatech website.
Obviously they got so rapped up in the dyno figures thay forgot to make it legal.
That having been said, and remembering that I am running the production prototype, I advised James of the db level shortly after installation, and he has told me he has had inserts manufactured for the mufflers which have apparently reduced the noise level considerably.
My understanding prior to installation was that it was the pre-production kit that was being installed on my car but has turned out to be the semi-final prototype. I have some serious harmonics happening in my car almost right through the rev range, but I personally believe this is due to the prototype headers being too short and I believe is too close and vibrating on the crossmember, although this has been apparently rectified by lengthening the header pipes for the production run.
My expected 4-6 week wait for replacement parts to make my car reasonably quiet inside and out will likely be 4 months.
It has been marketed as completed project but it appears far from it, but I supposed it should have been expected considering documented delays.
Probably my ECU that got fried...........:eek: