hello, new owner and looking to get an f sport exhaust for a 2016 IS300 AWD Fsport.
I found a part number of PTR0300160, every time i look it up on a Lexus dealer site it show that its for the RC and not the IS3. Can someone tell me if this is correct?
I also read in a thread that there are 2 part numbers for different exhausts? from what i saw its an older version and a newer one? if this is true any difference?

 

Also read that the tanabe medallion touring is a close second to the f sport, is this the case? If i can save 600$ over the f sport and put that into something else on the car i would be happy to do so. I want something thats not too loud but just adds some grunt when im on the gas. I drive the car on an hour long commute daily on highway and don't want something loud.
Would the tanabe effect the warranty?

any help/advice greatly appreciated. coming from back to back 335's and new to Lexus.

 

That's correct. Axel back is the same for both RC and IS.