Drove 2 days in set 6 without a single problem, now just changed to 7 still with 102 RON gasoline

Have you noticed an increased whistling sound from the dump valve, especially under heavy acceleration in low rpm?

lyubohar said:

Have you noticed an increased whistling sound from the dump valve, especially under heavy acceleration in low rpm?

Click to expand...

Honestly I didn't pay attention yet but I'll do and tell you.


Just set to 8 and refueled with RON 102 again


Also just bought a decated downpipe and will intall it and the intercooler at once.


The car is 15K miles and still under warranty

after running 1 week with set 8 in TMC box using RON 102 gas without a single problem I just set to 9 today and will test it using the same fuel


Removed the rear silencer and installed a straight through pipe. The sound is not loud but deep and sporty. Under heavy accelerations the pressure sound is amazing and scares people in the streets


New decated downpipe will be ready today or tomorow and I hope i'll have it installed this week along with the bigger intercooler


Expect getting 200hp with everything installed

You won't have an issue with 9 either, but I would back off a step or two just to be on the safe side. 7 is pretty high already, why push it to the limit?

Congrats for the pipe - I have the same set-up, mine is Ragazzon. Rumbles pretty quietly in idle, but after 4000 rpm all hell breaks loose I love tunnels, the Ragazzon gives a perfect metallic sound as if you're cutting metal, plus the occasional backfire which is just plain awesome

the rear silencer



the straight through pipe





the final result





the new intercooler

Beggining stage II of my Bravo tuning (from left to right):
- new intercooler
- decated downpipe
- Eibach springs

After running last saturday on a dinamometer, power results left me disappointed:
- 165hp and 25kg torq without sport button
- 167hp and 27kg torq with sport button


Got almost the same results both in set 9 and 6
gas is RON 102


I have to check with Daron what is happening.....

Roger16vturbo said:

After running last saturday on a dinamometer, power results left me disappointed:
- 165hp and 25kg torq without sport button
- 167hp and 27kg torq with sport button

Click to expand...

what were results with out the box? what number was box on?

didn't measure without the box installed so all the results were obtained with the box on...

Roger16vturbo said:

After running last saturday on a dinamometer, power results left me disappointed:
- 165hp and 25kg torq without sport button
- 167hp and 27kg torq with sport button


Got almost the same results both in set 9 and 6

gas is RON 102


I have to check with Daron what is happening.....

Click to expand...

Make sure you have connected it properly. It's VERY easy to plug one of the connectors the wrong way with no symptoms, other than the occasional limp mode.

Good question my friend....the guy who sold me connected the box and also instructed me when he did it. other info is that I felt the difference immediately. (not placebo I hope)


Maybe I could set to 0 and check if is there any difference (forgot to do this when I was measuring)

The difference is pretty noticeable, so since you felt it, maybe the issue is somewhere else.