[Hunter399]

Well I installed my riss racing catless downpipes today

Not looking good so far. I have Jb1 installed as well as Terry's o2 Sims. The car sputters and i got a "reduced power" mode with check engine light.


Im not happy at all and will most likely uninstall the downpipes

[ArmyBimmerDude]

It was your choice of course, but why didnt you wait until the progman fix was certain? I hope you don't have issues in the future with the evil corporation.

[Hunter399]

Originally Posted by ArmyBimmerDude

It was your choice of course, but why didnt you wait until the progman fix was certain? I hope you don't have issues in the future with the evil corporation.

Jb1 is confirmed to work with the new ecu

[Hunter399]

and i have access to a BMW computer to clear any codes it throws

[e90AW335i]

Originally Posted by hunter399

Well I installed my riss racing catless downpipes today

Not looking good so far. I have Jb1 installed as well as Terry's o2 Sims. The car sputters and i got a "reduced power" mode.


Im not happy at all and will most likely uninstall the downpipes

Talk to me on AIM (@9pm), we can figure something out.....

[Hunter399]

sounds good

[Ryan@Motorwerks]

it will work fine after u get some o2 sensors with the right strength from terry. Or if that doesn't work shiv has a fix for it on v3(which should be ready for v81 fairly soon hopefully).

Look here: http://www.e90post.com/forums/showth...ighlight=simms

[Denon]

any update on this? really interested to know if u got it running ok.

[b335i]

You may need some additional 'pills' for your 02 sim....i did.

[Hunter399]

Originally Posted by Denon

any update on this? really interested to know if u got it running ok.

I wont know untill tomorrow

Terry sent me new sims i should get tomorrow

[Hunter399]

just limped again going into the garage

[Ryan@Motorwerks]

...and his boost gauge shows 16psi peak

let's hope its mis-calibrated

[Hunter399]

couldent even make it out of the driveway without going into limp mode

so i left my car home today

[Denon]

Any luck with this?

[Hunter399]

Took the downpipes out

car runs great with jb1h!

i bought Terry's intake as well

We need to wait for a tune to come out that actually supports downpipes on march cars

[Denon]

so even with the new sims he sent you it didn't work?

[Hunter399]

I took them out before the new sims even got here

My car is brand new and it had been at the shop for the entire week, I wanted my car to be reliable and i wanted to enjoy it over the weekend