Since my 458 spider is approaching the time for cat replacement, I know that there is one cat per side. And the same part is used for the entire 458 family.
Malibuguy is correct! Jesus (and malibuguy), I do have a set of 458/special 200cell cats in stock I can offer for a great deal! I also have one header set that when combined with the high flow cats, really is the best sounding car I have ever driven/heard.
Ferrari has set the planned replacement at 100k miles. Each cat costs almost 10K (USD) a piece with tax. My current mileage is 90K miles. Car still runs like a top.
Tell me please what you mean with: time for cat replacement ? Regulations ? Are you at 100 KMiles ? What if you leave them on .... ? You are the owner , you can decide ...
