Guest Geneb Posted November 27, 2006 Share Posted November 27, 2006 i saw a piece of pipe with a solenoid operated Butterfly in it. you fit it inline with your exhaust its used to silence your exhaust system. any idea what its called? nvm i found it http://www.nipponpower.com/view.phtml?f_cat=Exhaust%3A+Exhaust+Control+Valve Quote Link to comment Share on other sites More sharing options...
mikeyb10supra Posted November 28, 2006 Share Posted November 28, 2006 Apexi Make it as far as I know, ask Nic aka import pimp on here about it, he can get hold of them Quote Link to comment Share on other sites More sharing options...
Nic Posted November 28, 2006 Share Posted November 28, 2006 Apexi Make it as far as I know, ask Nic aka import pimp on here about it, he can get hold of them Thanks Mike There are 2 versions a mechanically operated one, the Apexi ECV and an electronically controlled version, the Apexi DECS ECV I should have prices tomorrow if anyone is interested. cheers Quote Link to comment Share on other sites More sharing options...
Daston Posted November 28, 2006 Share Posted November 28, 2006 wow like this idea however would the change in back pressure cause any problems to the fueling? Quote Link to comment Share on other sites More sharing options...
alan_blue Posted November 28, 2006 Share Posted November 28, 2006 was thinking the same toughts about back pressure? Quote Link to comment Share on other sites More sharing options...
Ian C Posted November 28, 2006 Share Posted November 28, 2006 The VE of the engine will go down a bit, so cylinder filling will be affected, so it will run a bit richer. How much though is anyone's guess until it's tested. -Ian Quote Link to comment Share on other sites More sharing options...
miko_supra Posted November 28, 2006 Share Posted November 28, 2006 i've often thought this would be good on my car. dont really care about back pressure or anything as i would just use it for setting off from mine or anyone elses house (when it's cold) as not to disturb the neighbours Quote Link to comment Share on other sites More sharing options...
miko_supra Posted November 28, 2006 Share Posted November 28, 2006 oh and nic i am interested Quote Link to comment Share on other sites More sharing options...
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