Chipping Groupbuy? (GTA)
01-06-2010, 11:26 AM
#11
Audi Forum - Posts like an A1
Join Date: May 2008
Location: Brampton
Posts: 10
Re: Chipping Groupbuy? (GTA)
Sweet, so just give nonopeno a heads up via pm with your e-mail address and we'll get this thing rollin'!
01-06-2010, 04:58 PM
#12
Audi Forum - Posts like an A1
Join Date: Jul 2008
Location: Ottawa
Posts: 43
Re: Chipping Groupbuy? (GTA)
Hi guys,
I was just looking at the perf graphs on APR site for both their Stage I ECU and their HPFP. It seems to me that at some RPMs, the potential gain of the Stage I is only there is you also have the upgraded pump - anybody know different? For ex, look at 4000 RPM: the ECU graph is saying that we can make roughly 225 HP, but the fuel pump graph is showing that a stock pump is only capable of supplying fuel for ~215 HP. Anyone have experience with the stock HPFP and the APR Stage I ECU upgrade? Have you experienced the "fuel cut" issue mentioned on the APR HPFP page?
PS..I'm not trying to rain on anybody's parade here. ANY more power would be good, and I've also read that fuel economy gets even better than stock! I'm just trying to gather the facts.
cheers,
Paul
I was just looking at the perf graphs on APR site for both their Stage I ECU and their HPFP. It seems to me that at some RPMs, the potential gain of the Stage I is only there is you also have the upgraded pump - anybody know different? For ex, look at 4000 RPM: the ECU graph is saying that we can make roughly 225 HP, but the fuel pump graph is showing that a stock pump is only capable of supplying fuel for ~215 HP. Anyone have experience with the stock HPFP and the APR Stage I ECU upgrade? Have you experienced the "fuel cut" issue mentioned on the APR HPFP page?
PS..I'm not trying to rain on anybody's parade here. ANY more power would be good, and I've also read that fuel economy gets even better than stock! I'm just trying to gather the facts.
cheers,
Paul
01-07-2010, 05:07 PM
#13
Audi Forum - Posts like an A1
Thread Starter
Join Date: Jul 2009
Location: toronto
Posts: 24
Re: Chipping Groupbuy? (GTA)
We currently have 5 ppl in the group buy, please send me your email address and car model if you are interested!
Aiming for end of January to go there and get this done!
Aiming for end of January to go there and get this done!
03-09-2010, 01:28 PM
#18
Audi Forum - Posts like an A1
Join Date: Sep 2009
Location: Edmonton, AB
Posts: 3
Re: Chipping Groupbuy? (GTA)
Hi guys,
I was just looking at the perf graphs on APR site for both their Stage I ECU and their HPFP. It seems to me that at some RPMs, the potential gain of the Stage I is only there is you also have the upgraded pump - anybody know different? For ex, look at 4000 RPM: the ECU graph is saying that we can make roughly 225 HP, but the fuel pump graph is showing that a stock pump is only capable of supplying fuel for ~215 HP. Anyone have experience with the stock HPFP and the APR Stage I ECU upgrade? Have you experienced the "fuel cut" issue mentioned on the APR HPFP page?
PS..I'm not trying to rain on anybody's parade here. ANY more power would be good, and I've also read that fuel economy gets even better than stock! I'm just trying to gather the facts.
cheers,
Paul
I was just looking at the perf graphs on APR site for both their Stage I ECU and their HPFP. It seems to me that at some RPMs, the potential gain of the Stage I is only there is you also have the upgraded pump - anybody know different? For ex, look at 4000 RPM: the ECU graph is saying that we can make roughly 225 HP, but the fuel pump graph is showing that a stock pump is only capable of supplying fuel for ~215 HP. Anyone have experience with the stock HPFP and the APR Stage I ECU upgrade? Have you experienced the "fuel cut" issue mentioned on the APR HPFP page?
PS..I'm not trying to rain on anybody's parade here. ANY more power would be good, and I've also read that fuel economy gets even better than stock! I'm just trying to gather the facts.
cheers,
Paul
I'm also interseted in the answere to this question
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