Bump, any aftermarket quad diffuser for us trying to retrofit? I have an M2 exhaust coming soon and I can post up the tailpipe width dimensions if anyone is interested
Here are some options I found:
http://ind-distribution.com/ind/cate...rdiffuser-1292
http://ind-distribution.com/ind/cate...-rear-diffuser
These look like the same product but are listed with a different PN. Dunno what the difference is, if any.
https://www.aliexpress.com/item/F22-...691549455.html
https://www.aliexpress.com/item/M235...371171013.html
I reached out to the seller for some more pictures of these.