I have a brandnew set of the double IS F exhaust tips for the 2008-2014 model.
however I want to use them on my 3rd generation model 2015
is there a manufacturer that produces a diffuser for the old exhaust tips on a 2015 model?

the picture shows the exhaust tips that I want to use on a later model (3rd gen)

thnx

 

Nice car and welcome to the forum, but this is the wrong section for this

Try the IS-F section

https://www.clublexus.com/forums/is-f-2008-2014-200/

Cheers

 

Thnx but as my car is a 2015 model I need a reply from people that have the 3rd generation model

 

I think it'd be easier to just work with an exhaust shop and have them make you something. There are quad-tip systems for the 3IS but not for a "stacked" look like that.