Hi guys, just a quick question about “tuning”.
If one was to have a secondary cat delete, would one need to change the stock air filters to foam sports filters, or would the secondary cat delete be ok on its own?
Just a question I was asked, but I have no idea.
Also, does anyone here with a performance car actually have sports filters?
If one was to have a secondary cat delete, would one need to change the stock air filters to foam sports filters, or would the secondary cat delete be ok on its own?
Just a question I was asked, but I have no idea.
Also, does anyone here with a performance car actually have sports filters?