Down Pipe...

[b30crew]

Mga bro tanong ko lang kung anu b yung down pipe and can we do it by our selves, all i know is tinatanggal ang secondary muffler but i dnt if im correct hope u can help. one more thing kung ipapagawa 2 how much will it cost me

[wakin]

afaik, downpipe means cutting the pipe after the resonator to the tailpipe. so ang matitira na lang eh yung header to the resonator (small muffler).

in effect maingay sya. tunog kargado. parang syento bente. syento yung tunog bente yung takbo. plus malikabok kasi yung dulo is aim downwards sa kalye.

[b30crew]

ganun b bro thank you.. ang honda db my cut n nka bolt before the secondary kung dun ko nlang kya tanggalim ok k yun? same effect din kya.

[wakin]

im not sure kung me magandang effect ang pag downpipe. ang alam ko lang eh maingay sya. lets wait for the others.

[HyBrideVo]

Here's what a downpipe looks like but this one's for an EVO though



A Catted Downpipe for a Subaru



a Downpipe is usually connected from the exhaust manifold a.k.a Headers to the exhaust pipe (this includes the resonator). a downpipe is usually catted which means it has a catalytic converter installed or its a free flowing system.

downpipes are not "that" loud but it's part of the exhaust system so if you have a free flowing exhaust (e.g. headers, mandrel bent exhaust piping, free flow cat/test pipe, and a big muffler) then it's gonna create some power not significant gains if this is the only mod that you're planning but it will make some power..

be sure to get the downpipe specifically for your car or a custom fabricated one. and be wise to choose an exhaust system since some of "these" aftermarket ones tend to sound ricey.

[gearspeed]

Yung sa picture parang scub na din ah.Pero kung magdownpipe ka alam ko meron habang nakaidling tahimik lang pero pag tapak na gas dun lang iingay.
Mawawalan ka lang ng torque niyan kung nakadownpipe ka.