My tech is currently working on my 01 S I did the exhaust install last year and now I saved up to do the headers and intake. My tech informed me that he had some doubts about the headers and the mods that you have to do to make them work he also stated that parts for Porsches should be ready to go and not need any modifications, ie drilling holes, 02 replacement etc. He notice some issues with the exhaust, minor holes, cracks and rust, cracks around the welded areas etc.
My tech informed me that the product was very questionable and the parts were just ok. Qualitywise and performance could become an issue if I decide to proceed with the install. I have a good tech for sure he just doesnt install parts on cars and works on porsches and bmw and takes your money he informs the customer beforehand about any issues that may arrive. He is actually looking at other options for me and he will do his homework before he finalizes the install.
So thats my issue on Che's product! If anybody has ANY issues or concern please post them!
Thanks