Hi, Gramigno from Milan

this was also my apprehension

but for me personally it's no problem with the AEM ECU

If Patrick doesn't want to keep the intake, he might send it directly to me, as I also would like to buy the intake.
Doing so we would save some shipping costs as I'm also located in Switzerland

Just an idea... keep me updated via pm

Kaspar

or we do a group buy to switzerland

+1

i can't promise to deliver results already this weekend
my timetable is very full @ the moment

anyway the dyno run will not be before May

but i'll post my impressions as soon as possible

Thank you Gramigno so far for for sharing with us your Intake!

But I'm very disappointed that obviously some forum members have purchased your intake, but no one gives us a feedback so far?

Whats up guys? We are waiting for your impressions to have an idea of this intake. If this intake really performs 15PS, you have to feel it while driving, thats what I want to know.

Tell us your intake impressions please!!!

if you talking about me, i'm sorry but "my" puffo still remains @ the customs
i'm awaitig it next week

Zitat

Original von patrick_S
if you talking about me, i'm sorry but "my" puffo still remains @ the customs
i'm awaitig it next week

No I'm not talking about you, because I know you ordered your Puffo later than others. Gramigno said that some people ordered the Puffo for long time, but you can't still read anything untill now.

Hi,

maybe he talks about Maddy and me
I've installed the puffo since something around 500 km.
Some tests with activated datalogger shows a leaner air fuel ration in the middle of 0,32. Here are some samples from my datalogger with tests before and after installation. Both testruns was done in second gear.

RPM | old AFR | new AFR
6500 | 14,0 | 14,0
7000 | 14,0 | 14,3
7500 | 13,8 | 14,2
8000 | 13,5 | 13,9
8326 | 12,3 | 12,7

Maybe this could produce a higher power output. An obvious noticeable increase of power i do not realise. I think this could only show a dynorun under the conditions Gramigno told us. I hope i could help a bit

Greetings
André

do you use the OEM ECU?
it seem very lean..
and are this A/F ratios at full throttle?

The ECU is OEM and den A/F ratios were measured at full throttle.
I also think the ratios below 8000 rpm are a bit too lean, but it should be normal for a stock ECU.

Wow 14.3 at 7000 thats really lean...
Where is your Wide Band Lambda positioned ?

You measured a difference of 3% thats a lot, because your speed was under 100km/h.....

I replace the original O2-Sensor with the wideband O2-Sensor. So it is in the same position as the stock sensor was.
Do you have some values to compare from your cars walter and patrick ?

i use the O2 target function on the AEM ECU
my A/F is 12.9 @ full throttle

yo, Puffo arrived today

and i didn't have to pay customs!
Thank you Gram, perfect delivery

Puffo looks nice, seems to very robust
I'll see if i can install and test it this weekend, because i also have to "rebuild" my garage
and i have to install the OEM ECU too

i'll let know know

the fitment and mounting is
it's well thought through down to the details - Congrats, Gramingo

i know Gramingo did'nt talk about ram-air, but we did
and regarding this i can say that Ram-air is definitely not possible, because the inlet doesn't sit direct in the airstream
the inlet of the Puffo is on the left side of the radiator, it's not somewhere below or in front of the radiator

anyway i'll test it and report you, but please let me a bit of time to do it well