[SM Modification] Exhaust Upgrade

[henz155]

apakah pemasangan knlpot catback aftermarket lbh boros drpd yg standar mobil?

[montirangin]

ada yg tau beli remus asli dimana?

[henz155]

ada yg tau beli remus asli dimana?

Di permaisuri ban

[b8099ok]

ada yg tau beli remus asli dimana?

Di permaisuri ban

Deket ama kantor ane tuh

[Hansen]

ada yg tau beli remus asli dimana?

Di permaisuri ban

Berapaan harganya om?

[nescafe]

ada yg tau beli remus asli dimana?

Di permaisuri ban

Berapaan harganya om?

harganya bergantung sama tipe mufflernya, starting di 4.5 juta kalau tak salah. itu untuk tipe muffler yang universal. kalau yang bolt on / sudah di desain spesifik untuk suatu mobil sepertinya harus order deh

[henz155]

harganya bergantung sama tipe mufflernya, starting di 4.5 juta kalau tak salah. itu untuk tipe muffler yang universal. kalau yang bolt on / sudah di desain spesifik untuk suatu mobil sepertinya harus order deh

nah sudah di kasih tau harganya sama oom nescape

[Felixz_Yaris]

Pgn apgret
Header 4-1 ga tau 4-2-1 bisa ga diyasir
Lepas cc
Hks silent power

[henz155]

Bisa2 sajah kok.asal mai dan tidak aja.hehehe.seharusnya ccnya gabung sama header

[Felixz_Yaris]

Bisa2 sajah kok.asal mai dan tidak aja.hehehe.seharusnya ccnya gabung sama header

sempit tempatnya diyasir mah

[Xous]

Bisa2 sajah kok.asal mai dan tidak aja.hehehe.seharusnya ccnya gabung sama header

sempit tempatnya diyasir mah

Ud bro brangkat sby, klo tongpes mampir d sektiarn baratajaya, deket hotel narita, banyak tuh. Or pg sektiran pucang/tk buku uranus, ad 2 workshop gede, pegasus n kansai.

[Felixz_Yaris]

Bisa2 sajah kok.asal mai dan tidak aja.hehehe.seharusnya ccnya gabung sama header

sempit tempatnya diyasir mah

Ud bro brangkat sby, klo tongpes mampir d sektiarn baratajaya, deket hotel narita, banyak tuh. Or pg sektiran pucang/tk buku uranus, ad 2 workshop gede, pegasus n kansai.

err.. itu olimart bkn yak?
yg ane tau disby masalah muffler2 knalpot di olimart doang

[Xous]

oli mart itu bengkel yg d sponsorin sm pertamina bukan y? cmiiw. tuh olimart yg jl semarang inget ane jagoan urusan enjin deh.

[Felixz_Yaris]

oli mart itu bengkel yg d sponsorin sm pertamina bukan y? cmiiw. tuh olimart yg jl semarang inget ane jagoan urusan enjin deh.

err yoi
ahh iya jalan semarang.. lupa ane
gile harga muffler2nya

[Xous]

qiqi, ane g perna masuk malah om. takut pul dgn membawa hasrat. trus jadinya g bs tdr. plg cengli benere tuku seken bro d fjb tetangga kene w/ seller yg terpercaya trus seken yg branded.

[Felixz_Yaris]

woooo... ada jg
silent hi power cmn 400 rb baru

[henz155]

Posisi di sby ya?pakai kansai aja gan.hehehe.untuk yg 41 maupun 421 tempatnyabwalaupun sempit ttp bisa kok.tp ane lbh menyarankan pakai 41 drpd 421,kareba 421 lbh boros saat saya pakai di t31 saya,

[POS VETT]

apakah pemasangan knlpot catback aftermarket lbh boros drpd yg standar mobil?

Pasti lebih boros karena maunya di-gas2-in terus supaya kedengaran suaranya yang mantab.

[Turboman]

ada bacaan menarik

Backpressure and Exhaust Pipe Size

Q. Why do engines need backpressure? Won’t a larger exhaust pipe give my 944’s naturally aspirated engine more power?

A. I’ve always understood that you want to keep the exhaust gases moving, even once you get them out of the cylinder. One thing that will cause the gas to slow down is a sudden decrease in temperature, which is one reason why auto makers don’t try to cool the exhaust manifold. The other thing that can cause a decrease in flow velocity is rapid expansion and turbulence, like going from a small passage (like the exhaust port in the head) to a 6-inch pipe.

A smaller-diameter pipe geometry will tend to keep the flow rate up, but it will also lose heat more quickly (less exhaust gas per linear inch of pipe). However, a large pipe will slow the velocity due to expansion. Worse still, the exhaust is constantly cooling from the moment it leaves the cylinder, meaning it’s getting denser and slower. See the problem here? It’s all about compromises. The proper pipe size is going to be influenced by the flow rate (volume rate, which is related to RPM and engine displacement), exhaust velocity (again related to RPM), exhaust temperature (constantly changing, and as high as 2,000&Mac251;F, if I remember right), and undoubtedly an array of other factors. All of this is dependent on the application: is this a street car, a race car, or something in between? Where will the engine spend most of its time? Idle, full throttle, part throttle?

I’ve also heard the thing about back pressure, but I believe that they’re really talking about flow velocities. That is, if you can keep the exhaust gases moving in the exhaust pipe, they will cause a small reduced-pressure area behind the closed exhaust valve, in the exhaust. This happens because the gases have momentum. They move away from the valve, creating a localized reduction in pressure. When the exhaust valve opens, this reduced-pressure zone will help evacuate the burnt gases from the cylinder. Or so the theory goes, as I understand it (two disclaimers there).

http://www.warnertechnology.com/Cars/backpressure.shtml

[Turboman]

Pgn apgret
Header 4-1 ga tau 4-2-1 bisa ga diyasir
Lepas cc
Hks silent power

Kalau saran ane pribadi

Konsul ke produsen knalpot yg benar2 well develop utk mobil yg akan dipasangi

Utk Indonesia = Standard Adi Knalpot

Utk mesin NA modifikasi knalpot harus hati2 / dihitung dengan matang / lebih complicated drpd mesin Turbocharged......bila kita ingin hasilnya improve di seluruh powerband

*bukan seles knalpot*

[Felixz_Yaris]

Pgn apgret
Header 4-1 ga tau 4-2-1 bisa ga diyasir
Lepas cc
Hks silent power

Kalau saran ane pribadi

Konsul ke produsen knalpot yg benar2 well develop utk mobil yg akan dipasangi

Utk Indonesia = Standard Adi Knalpot

Utk mesin NA modifikasi knalpot harus hati2 / dihitung dengan matang / lebih complicated drpd mesin Turbocharged......bila kita ingin hasilnya improve di seluruh powerband

*bukan seles knalpot*

Iya iyalah om
Apalagi metik rawan ngempos
Dan enjin NA masih butuh backpreasure
Cmiw

[Rocco77]

Di surabaya bengkel knalpot selain kansai yang bagus dan rapi pekerjaannya dimana yah?

Buat option...

Share ya guys...

[sintoni]

Mobilnya apa ya pak? Kalo aftermarket partsnya lumayan umum, ya beli aftermarket parts aja.

Kemaren mobil saya ganti midpipe custom di SP motorsport lontar, bekas promobile.

[Rocco77]

Swift sport A/T om...
Header dah dapet...gawean ORD jakarta...nah sekarang tinggal pasang nya om...

[sintoni]

Ya banyak sih kalau cuma pasang om. Ya bisa ke kansai itu, bisa ke SP motorsport kalo di barat.