The board after mapping

[gennantsub]

I am the catalyst for the moment I keep it intact even if I agree with what it says munro, in fact, many place it with the so-called "Downpipe" that the other does not ? that exhaust ****** all of us? allows you to reduce the pressures that the temperatures that are a burden on the group exhaust manifold/turbocharger, resulting in more performaces and less stress on the turbocharger and on the exhaust manifold.
For the dpf I have replaced with a straight tube so I kept the integrity of the dpf that I can rimomtare the day that I need andre to do the testing
then it might happen that by emptying these containers , they may serve as a resonance chamber with a roar, not always pleasant,

[munro]

guys get it into our heads that a catalyst,of any type,including sports,is always to structure an obstruction to the ****** the passage of the gas.....c'? to say then that many of the catalysts of "the whole grass a bundle" forgetting perhaps that there are different types of kat and that the one specifically for the diesel is referred to in technical jargon as "one way" the cio? monovalent or "reductive" as it breaks down, and only the nitrogen oxides,called Nox,so the difference on a kat trivalent ones used on the benz so to speak ? abbissale....then for like ? the fact the kat of a diesel, we can put on the drain line 50 kat one at the other, but if we make a lot of diesel fumosit? sar? always the same, even without even one single kat......
thoughtful people...meditate...

[sportknight]

I do not take it off just to keep some back pressure

[munro]

I do not take it off just to keep some back pressure

and do you think that is a good thing??

[sportknight]

with only the precatalizzatore you

[munro]

glad you....I am of the "school of thought" that already? the turbine itself for its conformation from a back pressure on the discharge line....I prefer to have the maximum "smoothness" of the gas immediately after this to keep the temperatures of the gas...then, however, each one on his car f? as he sees fit....
I can only say that on some of the media are very pumped sometimes I'll take the trouble to mount a pressure gauge just to see what kind of relationship I have between press turbo and backpressure and although I prefer, as said discharge lines, the more free can on these vehicles I see pressures also of 3: 1 i.e. for each bar press turbo c'? there are 3 exhaust.....
according to me, no ? the maximum species for the exhaust valves and springs with pressures so high may not close properly...to the point of "float" with easily imaginable consequences...

[maxsek]

I empty my everything......even cat

[luigigtc]

well, tested it on my car mapped, the engine has lost too much torque in the low and gaining a bit of extension type 2-3 km, with the cat emptied, even after the update of the controller post emptying.

[tonyteam]

I'm on a 120 hp mjet to a friend I removed the fap in place of a straight tube and I had it cali increases. ? remained unchanged in terms of performance

[angelolsp]

I hate the things emptied...you put a downpipe and turbine ringraziera.... x as regards the catalyst with troubles ori I notice the ke map only loses to the bass a bit...then me x the prekat and replace with a downpipe, but the cat let him ori and then a nice final craft