oh and another thing i have heard about the j's racing diffuser is that there are some fitment issues with it sometimes its so bad that there is a big gap between the bumper and the diffuser, also if i may ask what single exhaust are you running?

 

T1R 63mm V2

 

I believe there is also a Feels one available.

 

Solid Snake; sir.

 

lmao he used to have some hot ass asian chick in his sig when that guy asked.

 

http://www.ztecindustries.com/products.html

Should work

 

Right that's the cap, I'm talking about a diffuser.

 

ASM rear diffuser was made for a single exhaust, unfortunately, it was also made for their rear bumper, I have not seen it on an AP1 or AP2 bumper.

Tan