Hi everybody, I’m new to the forum and bought my 350z in January, after looking around for a while I got one I liked and set about tackling the rust issues (weren’t obvious at sale). Now that’s done I’ve started to make some mild modifications. I’ve fitted some Torqen High flow cats and a Stillen true dual cat back system.
The Stillen system is making contact with the W brace causing vibration in the cab, the system is fitted correctly and tight with no leaks (at the minute).
My question is will it cause any issues if I put spacers on the W brace to give me a bit of clearance, maybe 10mm?
I’ve seen that others on here have used that method. Just looking for noob advice.