I finally got it fitted. First impressions: It sounds a little bit louder, which is nice because I have the Novitec system with two silencers and before I couldnt hear it inside at all, now I do and I love it. The only but to the sound is a metal vibration when accelerating between 3000 to 4500 RPMs that the mechanic (GTV V6 owner too) told me is due to the decat being inox and its resonation, can anybody confirm this please? About performance, yes, the car is faster accelerating, probably because my cat was full of rubbish and retaining too much.
ThereŽs something else that bothers me. I brought the cat with me and it comes with the lambda cable attached, connected just before the cat, which means I have no lambda now!! The car goes and sounds perfect, how is it possible? Is a Ž97 model so just one lambda sensor. Can this damage the engine in any way?
IŽll make a video with the sound this weekend cause its raining this days here in Lyon.