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f**k that shit is dangerous.

See after reading that info about the engineering, I can't understand how exhausts get passed, I can't understand how BOV's get passed, ext wastegates, and once you go bigger turbo and a greater flowing cat, there go emissions when using 98 fuel. Then after all that you can still wind up with a defect.

You can only engineer bovs plumbed back into intake. Same with wastegates, must direct back through exhaust pre cat.

http://nissansilvia.com/forums/index.php?showtopic=491953&st=90&gopid=6825920entry6825920

That's my build thread if anyone is bored

Ah wait just read what u said.

I dunno man, as long as it meets emissions and noise limits it's no different to any other car.

I'm going e85 so shuldnt be an issue. Running hks hi power silent too. Nice and quiet downlow, loud up top

I run that same exhaust. It won't pass its 106db at the counted RPM. Its quiet on idle and cruising but all hell breaks loose when you give it any stick lol. Such an orgasmic sound.

Far from hi power silent lol.

I run that same exhaust. It won't pass its 106db at the counted RPM. Its quiet on idle and cruising but all hell breaks loose when you give it any stick lol. Such an orgasmic sound.

Far from hi power silent lol.

yeh my mates told me it was quite loud when i planted it. perhaps sr20s are quieter.

had a cop test mine at 3500rpm, no issues.

I run that same exhaust. It won't pass its 106db at the counted RPM. Its quiet on idle and cruising but all hell breaks loose when you give it any stick lol. Such an orgasmic sound.

Far from hi power silent lol.

I know that road :P

yeh my mates told me it was quite loud when i planted it. perhaps sr20s are quieter.

had a cop test mine at 3500rpm, no issues.

They're really loud. Mine can be heard from 3 streets away. Its tested at 5000rpm or 5500rpm. I was gonna get a mid muffler installed but couldn't bring my self to get that exhaust hacked up so now I swap between a nismo and the hks.

I run that same exhaust. It won't pass its 106db at the counted RPM. Its quiet on idle and cruising but all hell breaks loose when you give it any stick lol. Such an orgasmic sound.

Far from hi power silent lol.

Fk that's sounds good Sarge!!!

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