[boss2k]

I need a good plastic cleaner to take some marks off my rear diffuser, i guess thats made of plastic?

Please recommend

Thanks

[Brandt51]

Replace it with the Carbon Fiber one because it looks cooler. Problem solved.

[Manny01]

For general cleaning and maintenance, it's tough to beat Cockpit Premium:

https://www.detailedimage.com/Einsze...471/500-ml-S1/

If you need a deep clean try Nextzett:

https://www.detailedimage.com/Einsze...472/500-ml-S1/

If it's tar on the plastic try CarPro Tar X:

https://www.detailedimage.com/CarPro...604/600-ml-S1/

[boss2k]

Originally Posted by Brandt51

Replace it with the Carbon Fiber one because it looks cooler. Problem solved.

Yes but very expensive , just for a diffuser

[jkoral]

Originally Posted by boss2k

Yes but very expensive , just for a diffuser

Agreed, plus I'm not sure I want a CF diffuser. Personally, I really like the BimmerMasterpieces diffuser -- same material as stock, OEM looking (with a twist) and very affordable:

https://www.bimmermasterpieces.com/s...product/yjazdh

The only car I've seen on bimmerpost with it is ashtaron14's M2C, where he definitely spared no expense:

https://f87.bimmerpost.com/forums/sh....php?t=1657369

[boss2k]

Originally Posted by jkoral

Agreed, plus I'm not sure I want a CF diffuser. Personally, I really like the BimmerMasterpieces diffuser -- same material as stock, OEM looking (with a twist) and very affordable:

https://www.bimmermasterpieces.com/s...product/yjazdh

The only car I've seen on bimmerpost with it is ashtaron14's M2C, where he definitely spared no expense:

https://f87.bimmerpost.com/forums/sh....php?t=1657369

That diffuser looks good, will he ship to US?

[boss2k]

Originally Posted by Manny01

For general cleaning and maintenance, it's tough to beat Cockpit Premium:

https://www.detailedimage.com/Einsze...471/500-ml-S1/

If you need a deep clean try Nextzett:

https://www.detailedimage.com/Einsze...472/500-ml-S1/

If it's tar on the plastic try CarPro Tar X:

https://www.detailedimage.com/CarPro...604/600-ml-S1/

tried cockpit premium and didn't work , if you see the pic i want to take off the marks , basically self induced as I cleaned with 3M cleaner to take off some debris and it worked fine but left these marks

[jkoral]

Originally Posted by boss2k

That diffuser looks good, will he ship to US?

Yes, Bimmer Masterpieces ships to the US. If you search, you will see some other products (like the alcantara hood, etc).

I plan to buy it at some point.

[///AVM]

boss2k

Not sure a plastic scratch remover is the answer to your problem?

When I had some plastic bits I wanted to 'pretty up' with prior vehicles, I found the Sonax product exceptional.

///AVM

[Tag]

It's hard to tell from the pic if that's just light surface marks or if it's deeper. If it's light marks you can use a paint sealant which will do just as good of a job if not better than a plastic restorer. They also hold up a lot longer. Wash the diffuser with a brush, but make sure it's not hard or else it will damage the plastic. Dry it and give it a good IPA wipe down before applying the sealant.