I'm just about to buy a J's racing rear diffuser, but I'm just wanting to make sure it's going to fit with a fujitsubo legalis r exhaust.
Anyone know if it would fit?

Cheers.

 

From what I've heard, my exhaust is the only one that didn't fit perfectly. I have the Invidia Q300, and the back of the diffuser (closest to the front of the car) touches at the axle back section. Literally like a one inch trim of the diffuser would solve this problem, but I never trimmed it and I dont have any vibration or melting issues from it, it just touches the exhaust flange. I have the Forbidden replica though, not the authentic J's diffuser. I have heard accounts of the replica actually fitting better than the authentic however, so I would imagine they are about the same.

If I were you, I wouldn't worry about it, if it isn't perfectly flush, very little alteration would be needed to make it so.

 

sweet, I'll go ahead with it.