I was doing my typical fb market place window shopping, and stumbled upon a y38 diff from the gt86 , and was wondering if it would bolt right up to my is3

 

Welcome to the forum!

https://www.clublexus.com/forums/is-...-15-is250.html

 

Thanks man you came in clucth Im worki.g on picking one up next week

 

Have the same IS as you, how do you keep the bumper so clean? Mine has a bunch of rock chips, bug juice all over it. Looks like ****** now lmao

 

I stopped riding behind big trucks and I use ceramic Soap lol

 

Post an update afterwards! This is on my list of possible future mods and I'd love to see more feedback on how people like it.
The op of the thread sasnuke posted had such a big mpg drop they went back to stock so I'm curious to see how you feel. Another user reported only a 1 mpg drop on the highway.

Best of luck!

 

Thanks man I'm picking a diff up today see I can do it over the week