I mean no disrespect by questioning a member with a million posts, but if someone is wrong, they are wrong

 

I think you should call it a day. I am talking about B6 A4's. NO COMPANY, NOT GIAC, NOT APR, NOT REVO, uses fuel pressure regulator.s So no, Giac does not use a 5 bar one. People often use Genesis 380cc injectors with GIAC FXk03 and a lot of people use tt 255 injectors (386cc) with APR and REVO 1+.
And no, I make more power than they do on their injectors.
245hp / 275 ft/lbs or torque is stated on the APR website without a FMIC or Exhaust. You do the math.

To Sum up

My car (245hp) > tt 225(225hp)
***I am not claiming my car will win a race or even be faster, I am simply stating numbers!***
On b6 a4's NO FUEL PRESSURE REGULATORS are to be added (on giac, apr or revo)

 

Will someone with a 2002 + a4 please chime in here and teach him a lesson because he certainly isnt listening to me.

 

You are STILL missing the point. Your turbo is MAXED OUT. Will not more power by running more boost. The 225 isnt even at 1bar yet. A chipped 225 will run 22psi and with a full turbo back will make ~220Awhp on the same injectors and at 3bar compared to you with your maxed out turbo at 4bar (meaning you are running more fuel). I so hope this is sinking in.

 

Here are some numbers
Here is a Giac chipped a4 with k04 and injectors(b6)
http://www.ktrperformance.com/dyno_t....php?id_num=35

Here is a Stock a4 vs a chipped a4 (b6)
http://www.ktrperformance.com/dyno_t....php?id_num=36

 

I have know problem with what your running. I have a problem with the tuners selling you parts that you dont need are are far overkill with a stock turbo. And my Giac reference is for a ko4 turbo and it runs smaller injectors or even stock injectors and a higher fpr to supply the fuel

 

I already understand everything you are telling me. You just do not understand a few important things. b6 DO NOT UPGRADE FPR when getting 1+ software. NEVER! (never) (not even with giac) Dyno Dynamics dynos read low, and a k04 with software will NOT out down 220whp. Please see above for dyno charts. I really hope this is sinking in

 

a k04 with GIAC p16 software(aggressive) usually puts down around 190whp. That is the most aggressive k04 program I believe. (no where near 220whp on a dyno dynamics)
Anyway, I do not mean any disrespect, I am just getting annoyed at having to write the same thing over and over. I hope you do some more research.

 

TRUCE!

 

READING > you

Me talking about increasing fuel pressure is with the b5's that run a ko4. They run the SAME injectors and fpr as the b6's but yetare to be able to handle the power of a ko4 with less injector. hhhmmm (hint hint)

The 225awhpi said was for a 225TT with a chip and full exhuast. Even then, they still have a little injector duty cycle left and you make no where near that power and use a 4bar and they use a 3bar.