E38 728i M52TU EXHAUST HEADERS

[kadir_rashid]

Hi guys,Need advise on replacing the original headers(JUST THE HEADERS) to a custom unit without cats. What Im hoping to learn from this thread that :1) WILL THERE BE ANY INCREASE OR DIFFERENCE IN PEFORMANCE ?2) ANY IMPROVEMENT IN FUEL CONSUMPTION ?3) WILL THERE BE ANY BAD EFFECT ON THE ENGINE ?4) ANY CHANGE IN SOUND OF ENGINE ?I hope that any SIFU out there would be able to share their views & experiences.Thank you in advance

 

[pussy]

Some answers to your question.. dun get offended..:motz:

Need advise on replacing the original headers(JUST THE HEADERS) to a custom unit without cats. What Im hoping to learn from this thread that :

1) WILL THERE BE ANY INCREASE OR DIFFERENCE IN PEFORMANCE ?

- No, no difference, could effect your car peformance also(the other away around)

2) ANY IMPROVEMENT IN FUEL CONSUMPTION ?

- yes, it might cos you will need to press harder to move the car now..

3) WILL THERE BE ANY BAD EFFECT ON THE ENGINE ?

- no proven problems, maybe lower idle...

4) ANY CHANGE IN SOUND OF ENGINE ?

- engine exhaust note, will be a bit louder and rougher sound..

 

[YaZmEeN]

My experience with my Perdana V6 last time :

1) WILL THERE BE ANY INCREASE OR DIFFERENCE IN PEFORMANCE ?

- No, no difference, could effect your car peformance also(the other away around)- basically in our mind we thought that the engine feels lighter but when we do the sprint test i lost the game with the others...

2) ANY IMPROVEMENT IN FUEL CONSUMPTION ?

- yes, it might cos you will need to press harder to move the car now..

3) WILL THERE BE ANY BAD EFFECT ON THE ENGINE ?

- no proven problems, maybe lower idle...

4) ANY CHANGE IN SOUND OF ENGINE ?

- engine exhaust note, will be a bit louder and rougher sound..

 

[Slide]

changed the headers on my e36 328. and did a before and after dyno.
changed them to original Hiop shortie headers.
power increase, 1 rwbhp on my auto...

maybe if you when and got longer ones like on the m3, you would get more of a gain.
FC the same.
sounds better to my ears.

however if you do the complete intake, and exhaust with a custom remap, the gains will be better. you shouldnt do it as just a stand a lone mod. the least i would do is a remap with it. and anybody who says you will gain bhp with just this one change is full of it and has not done it themselves.

Hi guys,

Need advise on replacing the original headers(JUST THE HEADERS) to a custom unit without cats. What Im hoping to learn from this thread that :

1) WILL THERE BE ANY INCREASE OR DIFFERENCE IN PEFORMANCE ?

2) ANY IMPROVEMENT IN FUEL CONSUMPTION ?

3) WILL THERE BE ANY BAD EFFECT ON THE ENGINE ?

4) ANY CHANGE IN SOUND OF ENGINE ?

I hope that any SIFU out there would be able to share their views & experiences.

Thank you in advance

 

[kadir_rashid]

Some answers to your question.. dun get offended..:motz:

Need advise on replacing the original headers(JUST THE HEADERS) to a custom unit without cats. What Im hoping to learn from this thread that :

1) WILL THERE BE ANY INCREASE OR DIFFERENCE IN PEFORMANCE ?

- No, no difference, could effect your car peformance also(the other away around)

2) ANY IMPROVEMENT IN FUEL CONSUMPTION ?

- yes, it might cos you will need to press harder to move the car now..

3) WILL THERE BE ANY BAD EFFECT ON THE ENGINE ?

- no proven problems, maybe lower idle...

4) ANY CHANGE IN SOUND OF ENGINE ?

- engine exhaust note, will be a bit louder and rougher sound..

Nothing to be offended bro.:top:
Its a learning curve for me. Appreciate your response.
Thank you.

 

[kadir_rashid]

My experience with my Perdana V6 last time :

1) WILL THERE BE ANY INCREASE OR DIFFERENCE IN PEFORMANCE ?

- No, no difference, could effect your car peformance also(the other away around)- basically in our mind we thought that the engine feels lighter but when we do the sprint test i lost the game with the others...

2) ANY IMPROVEMENT IN FUEL CONSUMPTION ?

- yes, it might cos you will need to press harder to move the car now..

3) WILL THERE BE ANY BAD EFFECT ON THE ENGINE ?

- no proven problems, maybe lower idle...

4) ANY CHANGE IN SOUND OF ENGINE ?

- engine exhaust note, will be a bit louder and rougher sound..

Bro,
Lu bikin kecoh la! why must you repeat what pussy has written :stupid: hehehehe
Sorry meen, didnt mean to offend you. Was just teasing you.