2013 nismo diffuser yellowish brown
 

Hey all I have a 2013 nismo with I believe the diffuser built into the bumper. My problem is my last exhaust was sunken in and obviously shot flames and ****. So my questions are is this diffuser removable? If so which aftermarket ones fit. If not what is the best solution to get some of this cleaned off?

James the Brain,
How about snapping a pic and posting it ... let's see what's going on !

https://live.staticflickr.com/7913/3...a3fcb848_b.jpg20190402_142149 by James Brainard, on Flickr

Can't really see yellowish even when I enlarge the pic., but the brown / black mite be removed with a little polish or lite duty compound & it will also cleanup those tips too !
Good luck

https://adamspolishes.com/adam-s-iron-remover-16oz.html


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Will the iron remover work on that carbon too?

2013 nismo diffuser yellowish brown
 

Yeah should loosen everything up. Still gonna need to polish it after iron removal and a good clay.

Edit: Unless of course the plastic is literally cooked from the inside out. Then there’s no fixing it without painting.

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Thanks for the help guys! I'll try to clean then probably wrap the bitch.

I get the some stuff on mine. The easy way to clean it is with mag wheel cleaner for painted surfaces. Spray it on, sponge it, then rinse. :tup:

Is it the all wheel and tire one? I only see two mag wheel cleaners but none specifically state for painted surfaces.

I have used this.

https://www.amazon.com/Meguiars-G952.../dp/B0009IQXM2

Is this safe for painted surfaces??

I've had no problems with it. It's safe for paint and clearcoat.