Join Date: Jan 2009
County: East Macedonia and Thrace
Hi everybody!! I am a gt 2.0 jts owner and i have some questions regarding the centre silencer. I have got a 200 cpsi metal cat, instead of the oem cats, an autodelta intake and a piasini remap. I want to change the centre silencer and the smaller one before the backbox with a pipe with only one silencer. The new pipe will have a larger diametre, about 60mm and a single silencer wich makes a "venturi effect". Keeping in mind that I have already changed my oem cats with the met. one, will I notice any sound and performance upgrade with the centre section? The backbox will remain the oem because I don't want the car to be so boomy. I prefer the alfa rasp.. I also want to increase the high r.p.m performance. Thank you!!