Since everyones been asking...Here is the dynosheet of a stock s4 vs a "tuned" stock S4 (same car)

AudiS4guy - NorCal · 05-26-2005, 01:04 AM

Even though my car has the dreadful dentist drill sound, I decided to dyno my car with a stock ECU in it and see how much more power we could get out of the stock software. Ahh the sacrifices I make for this community! FYI, my car does have piggy pipes and a custom exhaust that doesn't help for sh!t. I didn't take it to redline as I didn't want my turbos to blow on the dyno =) I'm not getting bigger snails til next month. Stock software runs damn lean all the way to redline (14:1 AFR for those that care) Anyway here it is...

This is on 91 Octane...tweaks brought AFR down to ~12.9:1 Car feels waaaay better...and I didn't even have to add any boost =) This may seem weird because when you add more fuel you usually want to add more timing, as you can see, its not always true.

Stock Laser Red s4 · 05-26-2005, 01:46 AM

Thats just awesome, i dont know any other way to say it, good stuff bro

MikeyB09 · 05-26-2005, 02:38 AM

I like how the lowest chipped power is the highest stock power.

Is it just me, or do our cars seem very detuned from the factory? I don't know of many other cars out there that can get the kind of gains we can with just sofware.

No More B5 S4 · 05-26-2005, 03:57 AM

tusca · 05-26-2005, 07:01 AM

2000s4biturbo::Uli · 05-26-2005, 07:38 AM

DarinS4Turbo · 05-26-2005, 08:16 AM

AudiS4guy - NorCal · 05-26-2005, 08:50 AM

No More B5 S4 · 05-26-2005, 09:00 AM

PSmalls::DoggieStyle · 05-26-2005, 09:22 AM

05-26-2005, 01:04 AM	#1
AudiS4guy - NorCal Member Account #: 79060 Join Date: Aug 2004 Posts: 3,273	Since everyones been asking...Here is the dynosheet of a stock s4 vs a "tuned" stock S4 (same car) Even though my car has the dreadful dentist drill sound, I decided to dyno my car with a stock ECU in it and see how much more power we could get out of the stock software. Ahh the sacrifices I make for this community! FYI, my car does have piggy pipes and a custom exhaust that doesn't help for sh!t. I didn't take it to redline as I didn't want my turbos to blow on the dyno =) I'm not getting bigger snails til next month. Stock software runs damn lean all the way to redline (14:1 AFR for those that care) Anyway here it is... This is on 91 Octane...tweaks brought AFR down to ~12.9:1 Car feels waaaay better...and I didn't even have to add any boost =) This may seem weird because when you add more fuel you usually want to add more timing, as you can see, its not always true. __________________ My FATS Tests Stock Software - Before and After Tweaks AMS - Before and After Tweaks AMS part 2 - Before and After Tweaks REVO & TAP- Before and after tweaks APR - Before and after tweaks Ign timing testing AIM: AudiS4guy

05-26-2005, 01:46 AM	#2
Stock Laser Red s4 New Member Account #: 66323 Join Date: Dec 2003 Posts: 245	Re: Since everyones been asking...Here is the dynosheet of a stock s4 vs a "tuned" stock S4 (same ca Thats just awesome, i dont know any other way to say it, good stuff bro

05-26-2005, 02:38 AM	#3
MikeyB09 Junior Member Account #: 63709 Join Date: Oct 2003 Posts: 1,143	Cool! Intresting how the torque and HP curves are the oppisite. I like how the lowest chipped power is the highest stock power. Is it just me, or do our cars seem very detuned from the factory? I don't know of many other cars out there that can get the kind of gains we can with just sofware. __________________ Early '01 S4 - Santorin -- Kinda Fast (stage 2/3.99 FATS) '02 Honda CBR600F4i - Red/Silver -- Faster! (Stage 0)

05-26-2005, 03:57 AM	#4
No More B5 S4 Elder Member Account #: 41217 Join Date: Aug 2002 Posts: 30,774	Nothing makes Doc happy. ;-P __________________ --------------------------------------------------------- "The Lord be with your spirit. Grace be with you." -2 Timothy 4:22 Click for Peer FATS Times. Updated: 03/15/05<a href="http://public.fotki.com/s4madman/scenerylandscape/wallpapers_1600x1200/"> Got Wallpapers? Updated: 10/29/04</a> The AW Database. Updated: 02/15/05

05-26-2005, 07:01 AM	#5
tusca Junior Member Account #: 87522 Join Date: Feb 2005 Posts: 568	Interesting

05-26-2005, 07:38 AM	#6
2000s4biturbo::Uli Elder Member Account #: 65572 Join Date: Nov 2003 Posts: 14,240	i want to get my x tuned on a dyno __________________ MY BABIES a.k.a. CARS you want the best for your car? tell him i sent you. FATS database NOT stock ;^P nogaro 6mt my00, casa 6mt my01.5

05-26-2005, 08:16 AM	#7
DarinS4Turbo AudiWorld Senior Member Account #: 16111 Join Date: Feb 2001 Posts: 2,174	Where is Doc I wonder? It's been almost 12 HOURS since he last posted :-p

05-26-2005, 08:50 AM	#8
AudiS4guy - NorCal Member Account #: 79060 Join Date: Aug 2004 Posts: 3,273	=) __________________ My FATS Tests Stock Software - Before and After Tweaks AMS - Before and After Tweaks AMS part 2 - Before and After Tweaks REVO & TAP- Before and after tweaks APR - Before and after tweaks Ign timing testing AIM: AudiS4guy

05-26-2005, 09:00 AM	#9
No More B5 S4 Elder Member Account #: 41217 Join Date: Aug 2002 Posts: 30,774	:-P __________________ --------------------------------------------------------- "The Lord be with your spirit. Grace be with you." -2 Timothy 4:22 Click for Peer FATS Times. Updated: 03/15/05<a href="http://public.fotki.com/s4madman/scenerylandscape/wallpapers_1600x1200/"> Got Wallpapers? Updated: 10/29/04</a> The AW Database. Updated: 02/15/05

05-26-2005, 09:22 AM	#10
PSmalls::DoggieStyle Elder Member Account #: 69223 Join Date: Jan 2004 Posts: 30,285	Holy shiet, 11% orimary + less timing. Thanks for posting ALL the info this time. :) </happy>

Thread Tools	Search this Thread
Show Printable Version Email this Page	Search this Thread: Advanced Search
Display Modes
Linear Mode Switch to Hybrid Mode Switch to Threaded Mode


Discussion Forums:	Advanced Search