Jeng jeng jeng! At last...no more sport exhaust summonses!

What say you guys?? 8) 8) 8) 8)

http://i151.photobucket.com/albums/s122/qmk9133/DSC00073.jpg
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huahuahuahuahuahua :twisted: :twisted: :twisted: :twisted:

how much does that cost?
what do u call it? butterfly valve for exhaust? where to buy o?

i saw BMW have this kind of valve at the ezsos original but i never see this optional after market valve b4, have u try it?

what is it for? close your muffler pipping when there is roadblock? :lol:

cis,bila masa ko beli…hahahhahaa… already installed ka??? hahahhahahaa… hopefully police will check sound,not size or look…

what is it for actually? and … how much? :lol: :lol: :lol:

it sumhow restrict d flow of exhaust gases in ur exhaust piping… so d volume of air passing thru ur sport exhaust will b less. n d sound of ur sport exhaust will decrease…hehehehhee… bcme softer,sumthin like a silencer… hrmmmmmm… sumthing like tat…

Yes right, but i think there is other advantage too but i donno, cause was see it as stock at BMW silencer with this kind of valve and was controlled by sensor but not cable. :roll:

this is purely sport exhaust sound control valve.

will install it in this few days and we’ll see the result la…now want to trace the line undercarriage to accommodate the cable…

am really looking forward to seeing the traffic police punya “dungu” expression when they found out that my sport exhaust (4.7" tip) doesn’t produce any noise…hahahaha

how much and where did i get it? you’ll know someday…huhuhuhuhuhuu

is cool new toys u had it QMK9133 :slight_smile:
tell us the result after install ya. :slight_smile:

Apexi Exhaust Control Valve
http://www.nipponpower.com/~nippon/prod_imgs/img-171-1-large.jpg
Apexi Exhaust Control Valve was created as an alternative to the standard “silencer” typically fitted in the tip of performance exhaust systems to lower the sound output. The Exhaust Control Valve is a spring loaded butterfly valve that can be installed to the main piping of an existing exhaust system. The angle of the valve can be modified on the fly from within the cockpit to provide complete control over exhaust decibel output.
Price :- USD150
http://www.frsport.com/images/detailed_images/Apexi_155-A023_1.jpg
http://www.frsport.com/images/detailed_images/Apexi_155-A023_3.jpg
http://www.frsport.com/images/detailed_images/Apexi_155-A023_4.jpg
http://www.frsport.com/images/detailed_images/Apexi_155-A023_5.jpg
http://www.frsport.com/images/detailed_images/Apexi_155-A023_2.jpg

Product Description

APEX’i ECV Exhaust Control Valve is a great alternative to typical muffler silencers. The ECV can be installed anywhere along the exhaust system and be adjusted on-the-fly from inside the cockpit. The butterfly valve are spring loaded and its angle can be changed by using the adjustable cable. The ECV allows complete control over sound output from your exhaust system.

[quote=“qmk9133”]this is purely sport exhaust sound control valve.

will install it in this few days and we’ll see the result la…now want to trace the line undercarriage to accommodate the cable…

am really looking forward to seeing the traffic police punya “dungu” expression when they found out that my sport exhaust (4.7" tip) doesn’t produce any noise…hahahaha

how much and where did i get it? you’ll know someday…huhuhuhuhuhuu[/quote]

wud love 2 c d expression on d faces oso… road block,close d valve,n revv engine… then wen they cnnt hear any noise,let u go, hehehehhehhehee… open up n let it roar!!! hahahahhahahhaa… take me along…hahahhaa

like that once install go TT la… im quite interested also… sure funny see the police face blur blur one. hahaha

im wondering will it hit the pressure back to the engine

it wouldn’t, cos even if the butterfly valve flaps fully close, still got very small gap at the side to let the exhaust gases flows.

http://i151.photobucket.com/albums/s122/qmk9133/DSC00132.jpg

owh, by the way the hole size i measure is 2.3"…

looks like perfect fitting for honda’s exhaust piping especially with v’tec engine!

ah okie… i think mine is around 4" :?

your’s is turbo’ed ma…hhuhuhuhuu…

piping 4 in??? waa,so big ah??? play big turbo izit??? :wink: :wink:

piping 4 in??? waa,so big ah??? play big turbo izit??? :wink: :wink:

wow how big the turbo u using har ???