bav auto long tubes, what o2 sensor?

[Mike]

I got a set of bav auto long tube headers and straight pipes, for my 89 e30m20. Just curious as to what o2 sensor I will need to purchase, that is the correct length?

[Cabriolet]

The stock Bosch one is plenty long enough.

[Mike]

Ok, thanks!

[nando]

if you needed it I think the E34 M20 is the same with longer wires.

[Mike]

I was keaning toeards that e34m20 too. But, only time will tell. I will green light the job in a week or so and report back.

[Cabriolet]

the one i bought looked like this, white cord. it was about 6+ inches longer than the stock one.
http://www.ecstuning.com/Search/Site...5499/ES258921/

[Mike]

Ok, but the 6" extra shouldnt be necessary, correct?

[Cabriolet]

i think you will. the O2 bung is lower than stock.

[HennaE30]

i think you will. the O2 bung is lower than stock.

You just completely contradicted yourself to your first post.

[Mfever]

Think I used an e34 m30 on mine... Was pretty long....

[Hooffenstein HD]

I'm using an E30 318iS one on my M20. It's got pretty long wires, however, I'm not sure if that one should be used with an M20.

[cgk_iii]

The O2 sensors from certain e34's work perfectly. Pretty sure it was the early e34 525..Stock sensor is too short.

[lukeADE335i]

The e34 m30 sensor is fine. Same sensor, longer wires.


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