View Poll Results: Do you own a JDM Rear Bumper or USDM Rear Bumper
I own a JDM Rear Bumper



142
52.21%
I own a USDM Rear Bumper



130
47.79%
Voters: 272. You may not vote on this poll
Do you own a JDM Rear bumper or USDM Rear Bumper?
that's a good idea, I only loosened the rear section. I was working by myself so it was a bit of a pain, but I'll give that a shot and maybe use all 3 of my jacks and some jackstands to keep it in place
kind of off-topic but my JDM bumper barely rubs my Greddy Ti-C. I've tried moving the exhaust around on the hangers and messing with the flange bolts to try and twist it, but it still barely makes contact. Should I trim the bumper (it's on the inside) or are there other options I'm not considering? I will post a picture this afternoon when I get home, but I hate to cut into a $1000 piece of plastic 

)From what I've heard the Ti-C fits perfect (check out the JDM rear exhaust fitment thread) with the JDM rear so definitely do some inspecting before you cut.
It would just be trimming a small corner on the inside of the diffuser part, I don't even think it would be visible from the outside. I'll get a picture when I get home, but yeah I'm going to loosen the entire exhaust and see if I can keep it in place. The muffler itself just needs to move to the passenger side about 1/4" and it would fit perfect... I can move it by hand, but it just goes right back cause there is nothing keeping it there. Last resort I might try to manipulate the exhaust hanger at the rear with some big zip ties?
It would just be trimming a small corner on the inside of the diffuser part, I don't even think it would be visible from the outside. I'll get a picture when I get home, but yeah I'm going to loosen the entire exhaust and see if I can keep it in place. The muffler itself just needs to move to the passenger side about 1/4" and it would fit perfect... I can move it by hand, but it just goes right back cause there is nothing keeping it there. Last resort I might try to manipulate the exhaust hanger at the rear with some big zip ties?
Be careful those zip ties don't melt lol.
cutting the bumper will be my last resort, and I don't want to modify the exhaust at all. If the zip tie works I will go get a metal one from heatwrap applications for a more permanent solution. but first thing will be loosening and tightening the exhaust and see if I can tweak it a little bit
Im having the same problem with my usdm tomei ti exhaust. Its hittin the corner of my jdm rear bumper. Tried longer torque solution hangers but only made it stiffer still hits. I wont cut my bumper so imma just look for ti welder to adjust it
does it hit the back of the fin on the diffuser?
I love the way they look, but I put mine on last night and it looks funny because the car is about 2-ft in the air on jackstands with no wheels. I need to get it on the ground to really get a good look (I've never seen a JDM rear in person)




