DP's and FMIC without a special map ?

LACA335i · 03-20-2008, 01:30 PM

Quote:

Originally Posted by e.n335

Hi,

I got my catless and coated RISS DP's today

. Top notch, as expected. Can I use them without a special map ( JB2H and AA Active Processor ) ? It's clear that they will not provide the maximum gains possible, but will the engine run more rich or lean ? To surpress unwanted error codes I will use the BMS sims. Same question for the FMIC, but it's still on the way.

Thank you for feedback.

Ciao,
Eugen

i think vishnu 2.1 have mapped out with the 02 simulator for your RR. without the o2 simulator, you will get DTC code or Fault code.

e.n335 · 03-20-2008, 01:42 PM

Quote:

Originally Posted by LACA335i

i think vishnu 2.1 have mapped out with the 02 simulator for your RR. without the o2 simulator, you will get DTC code or Fault code.

I have the BMS sims. The question is about possible dangerous AFR, not emission codes. Thank you anyway

!

NM_BMW · 03-20-2008, 02:52 PM

Quote:

Originally Posted by bullmrkt

Really not a whole lot different than it did with the cats on, just stinkier, but the exhaust I have on there right now was already pretty loud (Vishnu). I'm installing a new resonated exhaust (RennArt) this weekend which *should* sound perfect with a X-pipe and resonators. I'll let you know.

Do you have a sound clip with your catless dp's and your vishnu exhaust? I'm looking at this setup since I already have the exhaust, but am afraid of sound. If not could you get one before you put on the rennart?