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yesterday had the car up on the hoist puttin on a new dump and front pipe, while it was up i was gona fix a hole in my mufler, i had 2 muflers, i was scratchin my head wondering why, it went turbo into cat then piping into mufler and some more piping into the arse end mufler.. do they have to have 2 muflers in japan.... and will 2 muflers be causeing power loss, if anyone can help be apresh

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I have 2 mufflers aswell, the one in the middle and the arse-end cannon :D

I got a TRUST Power Extreme II system, I wanted to remove the center muffler recently but the exhaust shop guy said it wouldn't be advisable as I'd get cabin drone (one of my pet hates)

My advice - don't do it!

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I have 2 mufflers aswell, the one in the middle and the arse-end cannon :P

I got a TRUST Power Extreme II system, I wanted to remove the center muffler recently but the exhaust shop guy said it wouldn't be advisable as I'd get cabin drone (one of my pet hates)

My advice - don't do it!

man, whats cabin drone, i am from high wycombe so things sometimes need to be explained

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rofl..

basically just a constant 'droning' sound that can be heard inside the cabin.

hahaah ahhhh like the window down drumming noise, well i might have to get myself a new mufler then, anyone ripped their 1st mufler out, and do they get much "droning" so happy i have learnt something today.. def the smartest person in high wycombe by a mile now

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yeh drone as is the most annoying noise known to man in the cabin

you can actually feel your testicles vibrate with the exhaust note

if you've only got a cannon-style muffler (read: not very efficient at muffling noise compared to others) then i'd keep the center muff in :(

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Guys...2nd Muffler is also known as Resonator right? I went to Mettams yesterday and Pat fitted a "Hotdog" Resonator for me. Cuts down the droning by lots. Is there a difference between those "hotdog" style resonator and oval type resonator? Quite confused :(

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Hello guys, just wanted to answer the Japan question from the first post.

No, they don't need to have 2 mufflers in Japan, but in order to get sufficient muffling capabilities from a 'cannon' style exhaust system, the 2nd muffler is needed obviously. Some of the 'cannon' style exhausts can be baught with just the single tail muffler, but they top 100db easy, whereas a legal exhaust system in Japan has to be <92db. It affects power loss so slightly that you won't notice/not worth the hassle.

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Hello guys, just wanted to answer the Japan question from the first post.

No, they don't need to have 2 mufflers in Japan, but in order to get sufficient muffling capabilities from a 'cannon' style exhaust system, the 2nd muffler is needed obviously. Some of the 'cannon' style exhausts can be baught with just the single tail muffler, but they top 100db easy, whereas a legal exhaust system in Japan has to be <92db. It affects power loss so slightly that you won't notice/not worth the hassle.

cheers for nippin that in the but for us mate, i think ill have to take out my 2nd muffler as it has no bottom and holles all over it, might keep it though incase its to loud otherwise

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