I like the CG loud version exhaust installed, now I'm looking for ECU software. There are two of them I'm considering, but need advice from forum member.

1. EVOMsit Stage II - according to the vendor, Porshce dealers won't notice the existance.

2. GIAC - I like the way it works like Diablor Predator, just plug into your OBD-II port.


Cheers

Dave

Dave, Cannga just went through the same decision tree as you did...drop him a PM. His threads were pretty detailed.

This has been discussed 4,000,000,000 times. Do a search and read until your eyes fall out.

I just went with GIAC and it's insane. I wish I would have listened to people like ECLOU and did it sooner...it's worth every penny.

Here you go...this should get you started...

https://www.6speedonline.com/forums/...spare-ecu.html
https://www.6speedonline.com/forums/...odded-ecu.html
https://www.6speedonline.com/forums/...uned-giac.html

Evoms and GIAC are both great ECU tunes. As far as the dealer not being able to detect it? If they want to find out, they will. Once you flash your ECU, just consider your warranty gone.

Cannga just got his done with GIAC and mine is Evomsit. Since you are local, I'm sure Cannga and I can show you our cars. You can make the decision after you see both cars. There are pros and cons to both and it's really a preference. There is no one better ECU tune IMO.

My vote is EVOMSit =). Gotta give the TT tuning game to Todd @ EVO.

pm sent

RS1

Go with the GIAC. My uncle got it from Champion Motorsports.