Increase the acceleration

[B33mEr]

im also thinking very hard, how to gain an extra 70 ponies for 6 potter keeping it NA?

is there any plug play chip that can do the job..?

It would involves quite a few of performance hardware like schrick cams 264/248, headers, catback exhaust, Nitrous and etc on top of a custom tune. You can easily spend at least 10-15k.

below are two very interesting threads on modifying M54 engine.

NA engine build M54B30 for street use
http://forum.e46fanatics.com/showthread.php?t=823734

NA Race Engine build M54B30 by PEI330ci (one of the leading authority on M54B30 engine mods)
http://forum.e46fanatics.com/showthread.php?t=445340&highlight=

 

[tkk]

im also thinking very hard, how to gain an extra 70 ponies for 6 potter keeping it NA?

is there any plug play chip that can do the job..?

i'm getting this one of the tuner to tune my car... Ah Choong - 019-2221011... he can fresh the original ECU setting... probably you can also check with him

 

[hassnur]

Thanks TKK for your suggestion but unfortunately its very far for me as I'm now residing in Kota Kinabalu. u dont mind to share your car improvement after u have done ECU setting.

 

[hassnur]

TKK;
Whats rechip? sorry for my layman question