Good to know. I like the is diffuser, but I think i'd need to see it with all the rest of the is trim as well. What are the other diffuser options these days?I don't think there is a difference in fitment for lci/prelci diffusers. I've seen the is diffuser on pre-LCIs.
I currently have 335IS, but I want to swap it with carbon fiber one. Do you know any aftermarket seller with carbon fiber ?
I believe there's a bunch of carbon diffusers on eBay. Is or regular m sport or pre lci m sport bumper all use the same diffuser so it's interchangeable.Following, interested in recommended carbon fiber diffuser!