[Muziqh]

Any companies out there making Lower Half Diffusers for the q60 platform. Ive seen Southbay auto work’s q50 Lower half diffuser and i was wondering if that would fit a 60 or if there’s another como t that produces them

 

[IridiumRS400]

Any companies out there making Lower Half Diffusers for the q60 platform.

Like this? I got this one from Seibon Carbon:

 

[Fire0nic3]

Don't buy those Southbay autoworks, jaliscos, markie bang etc etc diffusers. They are all garbage that they buy wholesale from Allibaba and resale them to people here willing to pay a high price for something not even made in-house. I purchased one myself and the fitment is garbage. Gaps everywhere no matter how much I played with fitment. Zoom into the pictures people put up and you will see what I mean. Don't throw cheap parts on your car.

 

[Fire0nic3]

I have the EMMTUNING rear diffuser. Almost 100% fitment and it's not resold crap.

 

[831Q60RS]

Like this? I got this one from Seibon Carbon:

View attachment 25004
View attachment 25005

Love your Seibon Diffuser, there are too many out there that look cheap w/ the LED light. Thinking of going this route.

 

[IridiumRS400]

Love your Seibon Diffuser, there are too many out there that look cheap w/ the LED light. Thinking of going this route.

Here's where I purchased it from:

Seibon TB-Style Carbon Fiber Rear Lip Infiniti Q60 2017-2020 | RL17INFQ60-TB

Yikes! Prices have increased. I paid $664 w/shipping back in November 2020.

I will take 10-12 weeks for Seibon to produce the diffuser.

 

[Muziqh]

Don't buy those Southbay autoworks, jaliscos, markie bang etc etc diffusers. They are all garbage that they buy wholesale from Allibaba and resale them to people here willing to pay a high price for something not even made in-house. I purchased one myself and the fitment is garbage. Gaps everywhere no matter how much I played with fitment. Zoom into the pictures people put up and you will see what I mean. Don't throw cheap parts on your car.

these guys are pretty big in the Q scene can you recommend any manufacturers with serious quality

 

[Fire0nic3]

these guys are pretty big in the Q scene can you recommend any manufacturers with serious quality

Yes go with EMM TUNING. they have been making quality Q50/Q60 parts since these cars first launched. They are pricey. But then again you get what you pay for. Everything is bespoke and made to order.

The only reason those other vendors are big is because their prices are cheap. And people like cheap. But honestly all the stuff they sell is resold stuff they bought from China on Alibaba. Nothing special about what they offer.

Here is an example of those poor quality diffusers going around the Q community with that rear foglight built in:

You can clearly see how the top part has a huge gap where the diffuser meets with the bumper. I too experienced this. The issue is that the diffuser doesn't replace the factory diffuser. It just sticks on with tape over the factory diffuser.

 

[vtong22]

Here's where I purchased it from:

Seibon TB-Style Carbon Fiber Rear Lip Infiniti Q60 2017-2020 | RL17INFQ60-TB

Yikes! Prices have increased. I paid $664 w/shipping back in November 2020.

I will take 10-12 weeks for Seibon to produce the diffuser.

How was the install? Did you have to remove the front bumper? Was it pretty hard?

 

[IridiumRS400]

How was the install? Did you have to remove the front bumper? Was it pretty hard?

I think you meant rear bumper, but no, the only part that was removed was the stock gloss black valance panel. I push the upper clips out from the back of the valance panel, which attached it to the main bumper cover, after removing the lower push rivets and two screws on either end.

To install the Seibon rear diffuser, it has thin metal tabs that you thread through rear bumper cover eyelets (instead of clips), and then bend down, as the rear crash bar is right behind the cover. I used larger diameter washers for the screws on either end, and you have to push either end of diffuser inward (against the bumper cover) to make the bottom push rivets & holes line up for assembly.

Otherwise, it was a straight-forward install.

 

[vtong22]

I think you meant rear bumper, but no, the only part that was removed was the stock gloss black valance panel. I push the upper clips out from the back of the valance panel, which attached it to the main bumper cover, after removing the lower push rivets and two screws on either end.

To install the Seibon rear diffuser, it has thin metal tabs that you thread through rear bumper cover eyelets (instead of clips), and then bend down, as the rear crash bar is right behind the cover. I used larger diameter washers for the screws on either end, and you have to push either end of diffuser inward (against the bumper cover) to make the bottom push rivets & holes line up for assembly.

Otherwise, it was a straight-forward install.

Thanks! And you were right, I meant rear bumper lol

 

[IridiumRS400]

Thanks! And you were right, I meant rear bumper lol

No worries... and as you can see from my photos, the Seibon diffuser replaces the stock valance panel and it fits good (with a little push here and there while inserting the push rivets)