Remus & Sebring Rear Exhaust

[Lorrliew]

Went to shop around for last 2 days, it seems that my Opel Omega 2.2 Auto has little option, it's either Sebring (~$950 by Man Exhaust) or Remus (~$1200 by Foong Kim) rear exhaust. Man told me there is 8-10% while FK says 5% improvement on BHP.

It seems that there is no 'original' manifold or centre exhaust available. FK offered tailored made manifold for $600.

Is there anyone who has experience with these Remus or Sebring rear exhaust, is the 5-10% realistic?

Edited October 7, 2013 by Lightsabre

[Lorrliew]

Read numerous comment in MCF that changing the rear exhaust will only improve mid & high end torque, but will lose some low end torque.

 

Attached below, the BHP/rpm performance of Mercedes C200 with Remus, the improvement is consistant across the whole rpm range. I assume improvement in BHP is directly correlated to improvement in Torque.

 

Don't quite understand why some MCF bros say will lose on low end? Anyone out there can enlighten me?

Edited July 9, 2005 by Lorrliew

[Zen]

the reason why you lose power in low end is because of the lack of backpressure as a result of introducing a free-flow exhaust.

 

the free-flow exhaust purgeo out combusted gas out of exhaust faster (obviously), in low end, it means the gas are not combusted fully before it's repelled out of engine block. when gas are not combusted fully, power is lost as a consequence.

[Hondacruz]

find out more about Remus....

 

http://www.remus.at/remus.php?ln=2

[Alvinhoo]

Anyone knows which shop does legal exhaust for the new Mazda 3? Have been looking around but so far never see any post that refer to upgrades for Mazda 3. Any good advise from all? Thanks in advance.

[Galantspeedz]

Anyone knows which shop does legal exhaust for the new Mazda 3? Have been looking around but so far never see any post that refer to upgrades for Mazda 3. Any good advise from all? Thanks in advance.

 

Dun think have due to sensitive o2 sensor. The engine light will light up.

 

Heard from fren who drives Mazda 3

[ER-3682]

Japanese car,go for Japanese exhausts like HKS...

[Alvinhoo]

hi all, thanks for the reply.

But i heard there is and i saw before that the 2009 mazda 3 can install remus and sebring. Just thinking when will the exhaust be coming for the 2010 mazda 3? Or is there other ways legal or illegal to do for the exhaust at this moment? quite keen to have my exhaust change... haha...

[Galantspeedz]

hi all, thanks for the reply.

But i heard there is and i saw before that the 2009 mazda 3 can install remus and sebring. Just thinking when will the exhaust be coming for the 2010 mazda 3? Or is there other ways legal or illegal to do for the exhaust at this moment? quite keen to have my exhaust change... haha...

 

illegal sure have all over SG and MY

 

the remus and sebring you talking about muffler only?

Edited December 10, 2010 by Galantspeedz

[Crazecow]

Went to shop around for last 2 days, it seems that my Opel Omega 2.2 Auto has little option, it's either Sebring (~$950 by Man Exhaust) or Remus (~$1200 by Foong Kim) rear exhaust. Man told me there is 8-10% while FK says 5% improvement on BHP.

 

It seems that there is no 'original' manifold or centre exhaust available. FK offered tailored made manifold for $600.

 

Is there anyone who has experience with these Remus or Sebring rear exhaust, is the 5-10% realistic?

 

More like 5HP gain if yours is NA car.

 

[Alvinhoo]

Yes, for Sebring and Remus, it's the muffler only. But seems like there is none for the 2010 year Mazda 3. Anyone know if there will be in near future ? Thanks in advance.

[ReaperZ5]

I'm driving a lancer cs3...i've been looking around for LTA compliant exhaust systems..so far there's only drift racing from fong kim...i'm looking out for more options...can anyone point me in the right direction?