I purchased 2 BMC air filters for my PTT but my tuner said they can only fit one in the air box. Most of the tuners do say the PTT does require two filters. Now I am really confused. Help?

 

To provide a little bit more clarity, I am not trying to find fault in the tuner that sold me the filters. What I really want to know is that I am not running one fewer filter than required. I think it's actually a good idea to buy two sets so I can swap them without having to wait for the used one to be cleaned. After all, the front bumper has to come off. Now let's try this again?

 

If your tuner sold 2 filters for Panamera because it needed it, drop him to the curb and go somewhere else.

It only needs 1 BMC filter for 970TT.

 

I thought the bumper DOES NOT have to be removed for install of bmc filters?

 

Bumper has to come off for BMC.

 

Thank you, MIA997TTBeast. I feel better now, to a certain degree.

 

Hi, what is the benefit of BMC filter over the stock filters? Mine is non turbo Pan, will BMC filters make louder intake (suction) noise?I like it to be loud.