Variable EXHAUST switch system
Discussion
georgeo said:
Has anyone fitted a Variable EXHAUST switch system like the Porsche, so you can change the amount of exhaust loudness from the drivers seat?:-)
If so, please can you give me details or any ideas where I may be able to get one (or two made) :-)
It's under your 'right' foot...If so, please can you give me details or any ideas where I may be able to get one (or two made) :-)
Biggriff said:
Its really quiet anyway due to the two rotary silencers. Are you sure it will make any difference?
Yes it should do, idea being to increase loudness/throatie sound like a straight through if you want to hear a great sound and then being able to silence her down if you want a quite run. ( Porsche have a factory option for them)chuntington101 said:
Has anyone fitted bypass vavles (like the one Demon Tweeks sell) and vented straight out the pipes (missing out the silencers)? be intresting to see how much power and noice was gaind form this mod.
Chris.
Watch out for lack of backpressure there. Caused my turbos to spit out a load of oil with the silencer off for about a week or two. Would be interesting though.....Chris.
P.S. It was bloody bloody bloody loud as well. Sounded like a jet fighter at 3K+ revs.
NobleGuy said:
chuntington101 said:
Has anyone fitted bypass vavles (like the one Demon Tweeks sell) and vented straight out the pipes (missing out the silencers)? be intresting to see how much power and noice was gaind form this mod.
Chris.
Watch out for lack of backpressure there. Caused my turbos to spit out a load of oil with the silencer off for about a week or two. Would be interesting though.....Chris.
P.S. It was bloody bloody bloody loud as well. Sounded like a jet fighter at 3K+ revs.
it should make the trubos spool faster, reduce spool times (although i have heard things that go angainst this theory) and make more power/torque.
Chris.
gadgeroonie said:
you can buy a solenoid that will bypass your exhaust and vent it to atmosphere !
its basically a 12v solenoid that opens a flap
you could try an exhaust brake flap from a truck
This sounds very interesting thanks. Can you tell me more as i understand what you say but can't imagine how the pipe work would go and could it be variable?its basically a 12v solenoid that opens a flap
you could try an exhaust brake flap from a truck
Edited by gadgeroonie on Tuesday 10th June 15:56
georgeo said:
Has anyone fitted a Variable EXHAUST switch system like the Porsche, so you can change the amount of exhaust loudness from the drivers seat?:-)
If so, please can you give me details or any ideas where I may be able to get one (or two made) :-)
Just managed to locate one, will be fitting it next week. will keep you posted if anyone interested?If so, please can you give me details or any ideas where I may be able to get one (or two made) :-)
georgeo said:
georgeo said:
Has anyone fitted a Variable EXHAUST switch system like the Porsche, so you can change the amount of exhaust loudness from the drivers seat?:-)
If so, please can you give me details or any ideas where I may be able to get one (or two made) :-)
Just managed to locate one, will be fitting it next week. will keep you posted if anyone interested?If so, please can you give me details or any ideas where I may be able to get one (or two made) :-)
Gassing Station | Noble | Top of Page | What's New | My Stuff