Rear bumper lower trim piece?

[Fireman591]

Does anyone know if the lower (unpainted) trim piece on the rear bumper is interchangeable between trim packages. I have a 2021 LT and would like to add the trim piece from a premier or high country to gain the cut outs for dual exhaust. My plan is to remove the stock muffler and replace it with a better sounding aftermarket muffler along with dual exhaust with some custom tips.

 

[JR09country]

Nice idea, id be interested as well.

Sent from my ONEPLUS A6013 using Tapatalk

 

[Toasty]

Yes, it's a simple swap out. Swear I've seen a post either in this forum or over on gm-trucks

 

[garymyman]

In the exhaust thread under the “performance” board this was listed as the needed part: #84751055

 

[ryabrams]

In the exhaust thread under the “performance” board this was listed as the needed part: #84751055

Gary, any chance you can help me out with the thread title and page #? I tried to find the post you were referencing, but couldn't locate within the 21+ Exhaust thread (was there a different one)? Thanks!

 

[Fireman591]

If anyone swaps out their lower rear bumper trim with part number 84751055 (dual exhaust) lower bumper trim please post of pic or a how too

 

[d0wnShifT]

Does anyone know if there are the correct exhaust hangars on the vehicle for a quad exhaust on vehicle with a single exit exhaust? I looked under my z71 on the driver side rear and did not see where the exhaust would mount.

 

[Maindog]

Installed 84751055 dual exhaust lower fascia for my RST. Now I need to figure out what exhaust I wanna install.

 

[Maindog]

Installing GM Part # 84751055 rear bottom fascia for dual exhaust exit.
After removing tow hitch cover, remove the 2 metal retaining clips (underneath) that lock it in place and move to new fascia.

Remove black chrome/chrome trim piece. It’s held by 4 white clips that need to be depressed to release tabs.

1 on each end and these 2 middle tabs.
​

 

[Maindog]

Once black chrome/chrome trim is removed there are 4 rivets that need to be removed. I drilled them out.


Remove all screws holding fascia in place

Drive side​