That sounds incredible.. In all honestly how much do you think this conversion has cost you? All in? I hear 4k thrown out there. Wanted to see whether that was true?
Hahaha cheers gents!!! :thumbsup:
I must admit I was expecting some WTF comments over the tailpipe to be honest, but it seems like people are seeing the method in the madness.
Legal for on track?
Legal for on track?
Without getting it db testing I would imagine it's hard to say 100%. Although the turbo will kill a lot of the db's so unlike an NA it shouldn't be insanely loud. Also the 'Dolphin' tip may help a little as most tracks will measure at ~1m away at a 45degree angle; this exhaust will be pointing a lot of the noise towards the ground (in principle).
we need like one of those guys that can tell from a video what hp an engine produces that can do the same for db ratings :thumbsup:
we need like one of those guys that can tell from a video what hp an engine produces that can do the same for db ratings :thumbsup:
MP & Robo, it's hard to judge but as soon as Oulton Park reopen in a few weeks time I'm going to have a ride over and get a test done. She was loud when she was NA with the last iteration of the exhaust but even then she was ''only'' around 93DB or something like that!?! It's a big jump from 93DB to 94DB for example, the algorythm for it is something mad like for every 3DB increase the physical sound level doubles. Also, it's a completely different noise to when she was NA, the tone is very different which makes it difficult to tell if it's louder or not. If it was two NA engines or two FI engines you'd be able to say with some accuracy which was louder but with this I'm not so sure. She should sneak under 105DB, that's all that matters really, I've heard F3000 cars that have to adhere to the same noise restrictions and they are F?CKING loud so I'm not overly worried. And like Rob says, le dolphin will help with that anyway. There's always a bung if all else fails.
we need like one of those guys that can tell from a video what hp an engine produces that can do the same for db ratings :thumbsup:
we need like one of those guys that can tell from a video what hp an engine produces that can do the same for db ratings :thumbsup:
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