330i will consume more fuel due to volumetric efficiency.more power bring more wastage.someone explain b4 on older threads but not regards to bmw argument, but argument between 2.4 vs 2.0 engine.

I cant explain more about volumetric efficiency since I too stupid to understand engineering topics.

Maybe u can open a threads regards to this and hear the engineer explanation about this. Ya, got few engineer inside here.

This post has been edited by DM52: Feb 17 2020, 09:04 PM

Internal is different yo. High horsepower one usually got bigger intercooler. Component different a bit.

Can be done. Almost no side effect. But need to wait until warranty end. That is why u can see got stage 1, stage 2, stage 3. All tuner company done.

Yes, 320i can upgrade up to match 330i level, but 330i can upgrade to much greater power.

Bobby ang, car journalist upgrade his s4 from 333hp to 430hp..no problem oso. Just make sure warranty finish first.


Turbo ma. Power comes early. Once drive turbo, u will never come back to na. Especially on rapid accelerate and decelerate, turbo is so effortless bro. If people drive na and want to going fast, he need to rev his car a lot as compare to turbo. Na u rev up until engine scream like want to explode, then only it go fast, turbo is not like that.

What model is this?. Passat b7?.

Change newer passat la like that..vw already throw price for passat elegence.not even 1 year in the market. Lulz.