Mongoose 4x4 cossie exhaust - Removing middle box
#1
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Mongoose 4x4 cossie exhaust - Removing middle box
Put a 4x4 mongoose 4" system on my car last nite, replacing the 3" mongoose system that was on there before and it sounds hardly n e different.
I find it really quiet (compard to the rs turbo). How do they sound with the middle box removed? I know u lose torque by doing this but...
I find it really quiet (compard to the rs turbo). How do they sound with the middle box removed? I know u lose torque by doing this but...
#2
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didnt know you could get a 4" system for a cossie off the shelf
you sure its not the same just a 4" tailpipe
what was wrong with the 3" unless your pushing over 500bhp
you sure its not the same just a 4" tailpipe
what was wrong with the 3" unless your pushing over 500bhp
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sorry, I did mean the tailpipes, both were 3" bore systems.
The only other difference between the two were the middle boxes. The 3" one has like a flanged section where as the 4" one has a proper silencer on it.
The only other difference between the two were the middle boxes. The 3" one has like a flanged section where as the 4" one has a proper silencer on it.
#4
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if they are both mongooes you should just be able to swap the backboxes
they are loud with the middle box removed
depends on your spec i have a mongooes with 3.5" tail and a centre box and mine is a nice sound
they are loud with the middle box removed
depends on your spec i have a mongooes with 3.5" tail and a centre box and mine is a nice sound
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It will be LOUD though! depends if you can put up with it to be honest we removed the middle box on my mates saff... god it sounded horrific! there is a constant DRONEEEEEEEEEEEEEEE when your cruising along.. and when you accelerate.... well put it this way you might want to ask for ear defenders for your birthday...
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Loud is fine, its how I want it and i dont use the car everyday so shouldnt get annoying.
my m8 had it done on his escort cossie (i think has a mongoose) and it sounds the tits, another m8 has has it done on his 2wd saph with a scorpion system and it sounds very echo'y on idle (which Im not 100% keen on) but sounds wicked on boost. Havent heard a 4x4 mongoose on a saph yet but I've just booked it into pipecraft to have done in a couple of weeks so will have to see!
my m8 had it done on his escort cossie (i think has a mongoose) and it sounds the tits, another m8 has has it done on his 2wd saph with a scorpion system and it sounds very echo'y on idle (which Im not 100% keen on) but sounds wicked on boost. Havent heard a 4x4 mongoose on a saph yet but I've just booked it into pipecraft to have done in a couple of weeks so will have to see!
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They're gonna weld in a replacement pipe on mine but Im sure they could make it up so that it can be clamped on instead - could then put the middle box back in you changed u're mind.
#18
DEYTUKURJERBS
Cost me 30quid and was done with FAR better quality stainless and far better quality welds than the original system
The totally changed the centre hanger into this fucking ace triangulated stainless thing that looked awesome
But was done local to me so no use to you
The totally changed the centre hanger into this fucking ace triangulated stainless thing that looked awesome
But was done local to me so no use to you
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i've had the box removed from mine and it sounds farbetter than it did before. i'd recommend it. I had it done at 4Xtreme in crays hill, essex and it cost me no more than £50.
do it for definite
do it for definite
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I dont think mine would be a problem as its standard and generally isnt that noisy - even at full boost.
My m8s 2wd scorpion box however I reckon would be too loud.
My m8s 2wd scorpion box however I reckon would be too loud.
#24
Do anyone have any videos inside/outside a Cossie which has had the 3'' stainless steel exhaust centre box removed? I'd like to hear a samples as Im planning the removal of Mongoose 3'' middle silencer...
#26
Yes, infact it's loud enough with the middle box, I was just thinking of removing it as it took fair a bit of punishment from a pothole. I'll probably stick with it to retain some sort of refinement in cabin but if anyone have any sound samples of Cossies running single silencer exhausts I'd like to hear them just for curiosity.
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Middle box removal is ok with the Mongoose systems,but don't do it to a Scorpion as they have a tiny back box and sound dreadfull!!!
Didn't find my Saph loud at all with middle box removed,just made the burble at idle sound real nice.
Didn't find my Saph loud at all with middle box removed,just made the burble at idle sound real nice.
#29
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I've still got my centre box, but all the baffles blew out a long time ago...
It was 94dB static at Rockingham yesterday, on boost it's a lot louder though, plus the occasional explosion between gear changes doesn't help.
It was 94dB static at Rockingham yesterday, on boost it's a lot louder though, plus the occasional explosion between gear changes doesn't help.
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