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-   -   which exhaust for 997 gt3 rs???? (https://www.6speedonline.com/forums/gt3-gt2/96201-exhaust-997-gt3-rs.html)

997RS FOREVER Aug 30, 2007 12:14 PM

which exhaust for 997 gt3 rs????
 
I would wish to change my echapement and I hesitate between the cargraphic kit 5 and the fvd race.:rolleyes:
the cargraphic brings 23 HP and the fvd???
quality has better with the fvd.

which are your opinions????.

thank you;)

997RS FOREVER Aug 30, 2007 12:32 PM

I would wish to change my exhaust and I hesitate between the cargraphic kit 5 and the fvd race.:rolleyes:
the cargraphic brings 23 HP and the fvd???
quality has better with the fvd.

which are your opinions????.

thank you;)

fcar348 Aug 30, 2007 12:59 PM

i do not believe any cat back exhausts will add power. should weigh less and sound better though.

i cant stand the changing sounds as the valves open and close over the rpm range. i un plugged the switch in the engine compartment and its better now but still has occasional drone.

i would like the sound a tubi makes for ferrari with a high rpm high pitch scream.

ps i was on vacation in paris for bastile day and then south for 2 weeks and loved your country and countrymen

jiaim Aug 30, 2007 01:02 PM

wait awe tuning then choose between the three once it's out.

GoSpeedGo Aug 30, 2007 02:05 PM

There is another exhaust coming very very soon. You should see something on the forum in the next week or two.

997RS FOREVER Aug 30, 2007 02:10 PM

ohohohooh GOSPEEDGO more information.......please....:D

GoSpeedGo Aug 30, 2007 02:17 PM


Originally Posted by 997RS FOREVER
ohohohooh GOSPEEDGO more information.......please....:D

I am sworn to secrecy but from the images I have seen, it is easily the lightest and the least complicated. Of course that does not translate to more power, only an observation. My understanding is that there are 3 units being installed on GT3&RS cars this week for test.

Moogle Aug 30, 2007 04:02 PM


Originally Posted by fcar348
i do not believe any cat back exhausts will add power. should weigh less and sound better though.

i cant stand the changing sounds as the valves open and close over the rpm range. i un plugged the switch in the engine compartment and its better now but still has occasional drone.

i would like the sound a tubi makes for ferrari with a high rpm high pitch scream.

ps i was on vacation in paris for bastile day and then south for 2 weeks and loved your country and countrymen

a reduction in backpressure will result in increased power on the top end, but may lower power slightly on the low end.

IIVVX Aug 30, 2007 04:57 PM


Originally Posted by GoSpeedGo
I am sworn to secrecy but from the images I have seen, it is easily the lightest and the least complicated. Of course that does not translate to more power, only an observation. My understanding is that there are 3 units being installed on GT3&RS cars this week for test.

we wont tell! hilarious

GoSpeedGo Aug 30, 2007 05:06 PM


Originally Posted by IIVVX
we wont tell! hilarious

They are watching.

MeanMachine Aug 30, 2007 05:07 PM

I would go for Cargraphic kit 5 or 6 then again they won the tuners challenge a couple of months ago at Hockenheim with the GT3

Mercedes Benz Aug 31, 2007 12:08 AM

Don't forget about the GMG exhaust.

CarNerd Aug 31, 2007 01:24 AM


Originally Posted by Mercedes Benz
Don't forget about the GMG exhaust.

Yup definitely take it into consideration. By far one of the sickest exhausts out there.

997RS FOREVER Aug 31, 2007 03:30 AM

The interest to change the exhaust and to gain mainly weight, the cargraphic 5 is expensive compared to the fvd race.

awe exhaust is very interressant and superbly designed.(But the weight???).

GT3Ranger deliver your opinion to me on your exhaust?:)(HP gains without ecu...)

Thank you.;)

GT3Ranger Aug 31, 2007 08:49 PM

997RS FOREVER, my FVD headers without ECU produced 16 rwHP. The most important gains come in at the midrange. The dyno graph compared to the stock dyno pull showed between 3000 and 5000 rpm gains of 40 ft/lbs and 45 hp. The car feels dramatically stronger. I know most individuals are more interested in the popular names and think FVD is for sh*t, well that's ok. It works for me.


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