Stock air box pulling 50g's more than Evo intake!? - Page 2

Ah10@WMS · 10-23-2005, 05:25 PM

i thought you got the ITG open element from piggie? didnt you?

mbox · 10-23-2005, 05:31 PM

I got a really good deal on the evo so it was just a cost efficient decision. If everything goes well, I will probably get a 86/60 ITG from Coastfab and cut about 3 inches off the evo pipe.

addìct · 10-23-2005, 05:34 PM

PSmalls::DoggieStyle · 10-23-2005, 06:59 PM

You shouldn't be having so many issues.

Furthermore, of course switching from OEM airbox to Evo intake will decrease your readings when using a bigger MAF housing like ASP. The stock airbox is inflating your airflow readings because of how it is mating with the ASP MAF. My setup, in contrast, is straight through with a RS4 MAF housing and stock airbox properly modded to fit.

IMHO, you should either modify your stock airbox or stick with the EVO intake. Your car seems to run like crap with stock aribox inflating airflow readings considering you pulled max primary fueling or close to it and still ran quite rich. Lower airflow readings will enable you to pull less primary while also having a leaner mixture.

golfrsi · 10-23-2005, 07:01 PM

Captain Matt, I be · 10-23-2005, 07:31 PM

10-23-2005, 05:25 PM	#11
Ah10@WMS AudiWorld Super User Garage is empty, add now Join Date: Aug 2000 Posts: 7,611	Drive it for a month or so since you have just oil the EVO not too long ago! i thought you got the ITG open element from piggie? didnt you? __________________ WMS: 818-997-6500 ASP:856-772-9500 \|\| ASP Custom Tuned Stage 3 \|\| 710P \|\| Piggie DP \|\| ASP 89mm Truedual \|\| ASP TSB \|\| APR Boost Gauge \|\| RS4 Grille \|\| \|\| AWE Intercooler \|\| C M Stage 4, 6 puck & LWFW \|\| ASP Motor Mount \|\| RS4 Tranny Mount\|\| StaSIS Motorsport Ohlins \|\| \|\| 18" Work W-ITS 901 \|\| 245/35/18 ContiSport3 \|\| Ecode \|\| Modded RS4 Bumper \|\| StaSIS Motorsport Alcon 6pot 355 \|\| WMS Stage III: 3.54 fats on Pump 3.25 fats on Race gas both runs were on pump file 3.06 on East Coast Pump Gas/Race File 2.93 on East Coast Pump Gas/Race File in 40f weather

10-23-2005, 05:31 PM	#12
mbox AudiWorld Super User Garage is empty, add now Join Date: Jan 2005 Posts: 2,724	no, at least not yet. I got a really good deal on the evo so it was just a cost efficient decision. If everything goes well, I will probably get a 86/60 ITG from Coastfab and cut about 3 inches off the evo pipe.

10-23-2005, 05:34 PM	#13
addìct Member Garage is empty, add now Join Date: Oct 2002 Posts: 3,975	yes __________________ 2008 Quartz a4 2.0tqm - Current 2000 Imola s4 - Sold 2000 Nogaro s4 - RIP

10-23-2005, 06:59 PM	#14
PSmalls::DoggieStyle Elder Member Garage is empty, add now Join Date: Jan 2004 Posts: 30,257	WTF? No offense man, but you really need to pay someone to fix your car for you IMHO. You shouldn't be having so many issues. Furthermore, of course switching from OEM airbox to Evo intake will decrease your readings when using a bigger MAF housing like ASP. The stock airbox is inflating your airflow readings because of how it is mating with the ASP MAF. My setup, in contrast, is straight through with a RS4 MAF housing and stock airbox properly modded to fit. IMHO, you should either modify your stock airbox or stick with the EVO intake. Your car seems to run like crap with stock aribox inflating airflow readings considering you pulled max primary fueling or close to it and still ran quite rich. Lower airflow readings will enable you to pull less primary while also having a leaner mixture.

10-23-2005, 07:01 PM	#15
golfrsi AudiWorld Super User Garage is empty, add now Join Date: Nov 2002 Location: Philadelphia, PA Posts: 3,796	due to the large asp MAF? or something else?

10-23-2005, 07:31 PM	#16
Captain Matt, I be AudiWorld Expert Garage is empty, add now Join Date: Oct 2001 Posts: 32,081	what injectors? __________________ Support Innovation for the B5 Platform - www.autospeedperformance.com www.vastperformance.com B5 S4 Forum Cliff's Notes B5 S4 RNS-E Nav+ Installation

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