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      11-03-2020, 06:43 PM   #1
KeyBoy
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PPF Carbon fiber roof

Is it worth getting PPF on carbon roof (car has 37k miles with no chips).

Curious if it would actually protect the clear coat from rock impacts on the highway with the film installed.

Thanks
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      11-03-2020, 06:46 PM   #2
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Definitely! Never too late for ppf.
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      11-03-2020, 07:18 PM   #3
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Definitely! Never too late for ppf.
I second this. I had PPF done to my roof at similar mileage to protect it long term. No problems but don't want to risk it.
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      11-03-2020, 07:54 PM   #4
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Quote:
Originally Posted by bsm.m4 View Post
Quote:
Originally Posted by icegrill View Post
Definitely! Never too late for ppf.
I second this. I had PPF done to my roof at similar mileage to protect it long term. No problems but don't want to risk it.
Nice. Did you do other parts besides the roof at that mileage?
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      11-03-2020, 07:59 PM   #5
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Quote:
Originally Posted by KeyBoy View Post
Quote:
Originally Posted by bsm.m4 View Post
Quote:
Originally Posted by icegrill View Post
Definitely! Never too late for ppf.
I second this. I had PPF done to my roof at similar mileage to protect it long term. No problems but don't want to risk it.
Nice. Did you do other parts besides the roof at that mileage?
I did actually. I did the entire front end, mirrors, rocker panels (sideskirts), door edges, door handles, rear trunk deck (flat part underneath trunk).

I bought the car CPO at 36K miles and the paint all things considered was in really awesome condition. A couple small chips on the hood but really pristine all things considered. I want to keep this car about 10 years, and who knows maybe more, so it was worth it to me to make the investment. At some point this won't be my daily driver anymore but that's going to be awhile.

I also had the new carbon fiber pieces done in PPF that I got (front splitters, front lip, sideskirts, rear diffuser, mirrors).
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      11-03-2020, 08:18 PM   #6
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Yes get PPF on the carbon roof. Doesn't freak me out the couple of times a bird has decided to relieve himself/herself on the roof of my F80!
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      11-03-2020, 09:07 PM   #7
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Quote:
Originally Posted by bsm.m4 View Post
Quote:
Originally Posted by KeyBoy View Post
Quote:
Originally Posted by bsm.m4 View Post
Quote:
Originally Posted by icegrill View Post
Definitely! Never too late for ppf.
I second this. I had PPF done to my roof at similar mileage to protect it long term. No problems but don't want to risk it.
Nice. Did you do other parts besides the roof at that mileage?
I did actually. I did the entire front end, mirrors, rocker panels (sideskirts), door edges, door handles, rear trunk deck (flat part underneath trunk).

I bought the car CPO at 36K miles and the paint all things considered was in really awesome condition. A couple small chips on the hood but really pristine all things considered. I want to keep this car about 10 years, and who knows maybe more, so it was worth it to me to make the investment. At some point this won't be my daily driver anymore but that's going to be awhile.

I also had the new carbon fiber pieces done in PPF that I got (front splitters, front lip, sideskirts, rear diffuser, mirrors).
Yeah I'm only considering PPF for carbon fiber exposed areas that are costly. I saw some people posting damaged carbon fiber roofs today and couldn't get my mind off it.

My main concern (at least for now) is getting the clear coat on the carbon roof compromised and then having to repair it. If there was an easy/reliable way to fix it I would pass on the film.

I did just get an expensive rear carbon diffuser that I love and now you got me thinking if I should PPF that too. But since it's in the rear of car not sure how likely it will be effective.
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      11-03-2020, 09:36 PM   #8
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My OEM rear diffuser has PPF on it and it got hit hard by a rock that went under my car. If it can happen it will happen. I'll have to get a shot of it as it dinged the PPF pretty good.
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      11-03-2020, 10:14 PM   #9
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Quote:
Originally Posted by knightarmor View Post
My OEM rear diffuser has PPF on it and it got hit hard by a rock that went under my car. If it can happen it will happen. I'll have to get a shot of it as it dinged the PPF pretty good.
Wow. That's crazy. I wonder if mudflaps (in rear) would've prevented it.

Btw, which film did you go with? I'm thinking 3m scotchguard Pro or Expel Ultimate. I'm leaning towards 3m because I hear its thicker and better price. Still has self healing, etc..
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      11-03-2020, 11:04 PM   #10
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I did XPEL Ultimate in a partial... should have done the whole car. The stuff is priceless. You can scrub off bugs and crud so easy.

If your paint is perfect just do the whole so you never see any edges.
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      11-03-2020, 11:17 PM   #11
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Quote:
Originally Posted by KeyBoy View Post
Wow. That's crazy. I wonder if mudflaps (in rear) would've prevented it.

Btw, which film did you go with? I'm thinking 3m scotchguard Pro or Expel Ultimate. I'm leaning towards 3m because I hear its thicker and better price. Still has self healing, etc..
Rear mudflaps would not have helped, I heard the rock bouncing along the center of the vehicle from the front (was kicked up by the vehicle in front of me). I do have mudflaps up front. I have XPEL Ultimate which is different from all of the PLUS stuff they have now. When I get my car redone in a few years it'll be whatever the latest and greatest that is out is. I have all of MY F80 done except trunk lid (never went back to get it finished) and as TopJimmy mentioned everything comes off easy and I can let the car sit dirty for longer as I don't usually have too much time to wash the car as much as I would like.
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      11-04-2020, 03:29 PM   #12
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Definitely do it
Actually did my roof last week after 3 years of ownership. I did the front bumper and hood within a month of purchase. The roof is still in amazing condition, but seeing some FB posts about the roof and the fact mine is parked outside all the time I decided to do it now.
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      11-04-2020, 08:13 PM   #13
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Definitely do it
Actually did my roof last week after 3 years of ownership. I did the front bumper and hood within a month of purchase. The roof is still in amazing condition, but seeing some FB posts about the roof and the fact mine is parked outside all the time I decided to do it now.
Yeah. I had a fairly lengthy conversation with an installer today, regarding PPF on my carbon roof.

He says he'd be a lot more concerned about the clear coat getting compromised from UV rays rather than rocks. Like if a car is parked outside and consistently exposed for years. Implying that the chance something would hit the front part of the roof and damaging it was relatively much less. Luckily I am parked in a garage at home and work.

Considering i'm barely driving these days due to COVID and WFO, I'm going to wait until I start driving to work again before getting it. Probably next year.

He said my roof (and paint) was in excellent condition. And even said himself, it's probably not worth it, given my situation.

I think I'm doing it regardless just to avoid the headache of trying to get a damaged carbon roof repaired, although unlikely to happen
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      11-05-2020, 01:18 AM   #14
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Quote:
Originally Posted by KeyBoy View Post
Is it worth getting PPF on carbon roof (car has 37k miles with no chips).

Curious if it would actually protect the clear coat from rock impacts on the highway with the film installed.

Thanks
In my opinion, it is not necessary to PPF the entire CF roof. With that being said, I do think it's worth protecting ~9" of the front section. If you look closely, the carbon fiber sits up a little where it meets the windshield which puts it directly in "the line of fire". If you are worried about the rest, protect it w/a coating or sealant.
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      11-05-2020, 10:49 AM   #15
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Quote:
Originally Posted by JagR2611 View Post
Quote:
Originally Posted by KeyBoy View Post
Is it worth getting PPF on carbon roof (car has 37k miles with no chips).

Curious if it would actually protect the clear coat from rock impacts on the highway with the film installed.

Thanks
In my opinion, it is not necessary to PPF the entire CF roof. With that being said, I do think it's worth protecting ~9" of the front section. If you look closely, the carbon fiber sits up a little where it meets the windshield which puts it directly in "the line of fire". If you are worried about the rest, protect it w/a coating or sealant.
I hear you. Was thinking the same but not sure I can live with the inconsistency in the condition of the roof between the covered and non covered portions. I'm assuming there would be a noticeable difference over time.
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      11-06-2020, 01:49 AM   #16
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Quote:
Originally Posted by KeyBoy View Post
Quote:
Originally Posted by JagR2611 View Post
Quote:
Originally Posted by KeyBoy View Post
Is it worth getting PPF on carbon roof (car has 37k miles with no chips).

Curious if it would actually protect the clear coat from rock impacts on the highway with the film installed.

Thanks
In my opinion, it is not necessary to PPF the entire CF roof. With that being said, I do think it's worth protecting ~9" of the front section. If you look closely, the carbon fiber sits up a little where it meets the windshield which puts it directly in "the line of fire". If you are worried about the rest, protect it w/a coating or sealant.
I hear you. Was thinking the same but not sure I can live with the inconsistency in the condition of the roof between the covered and non covered portions. I'm assuming there would be a noticeable difference over time.
If you stay on top of it & care for it properly, time shouldn't be an issue. The only thing you would have to live with is the line where the POF stops. I am very particular and it only bothers me when the light hits it at the right angle.
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      12-04-2020, 12:19 PM   #17
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I have my entire F82 wrapped in PPF. It helps against your paint getting peppered from small rocks and sand due to daily use.

However, some stuff will puncture even if they don't sound major or at all. I have multiple areas on my car with the film torn off with a hole. The highest impact zones seem to be Front bumper dead center - I must be lucky as the it keeps chipping in the same area and it's just expanding the hole lol, hood ( don't bother with partial kit here, I have chips in the film near my front windshield on the hood), first few inches of the roof, rear quarter panel (near the gas tank door - so this is higher than what BMW gives you), and the side skirts.

The front headlights is highly recommended as chips will break your clear coat and cause it to haze.

The front fender is also recommended since its easier to wash off the dirt and stuff you kick up from the front wheel if you don't have mudguards.


Kinda looks ugly since it bunches up and turns grey. I have a white car so it makes it look like my car has a dirty spots all over.

I have Llumar Plat installed on my car. Been over a year and a half -- still looks good and works well.
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      04-06-2021, 04:47 PM   #18
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I just PPFed my CF roof when I got the car CCed and am happy I did. I've seen enough with delamination and other issues to pay the money to have it done.
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      06-06-2021, 07:00 PM   #19
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Finally found this pic. Only happened once since ownership but was happy the PFF was there. And yes I still went straight to the car wash!
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      06-24-2021, 05:22 PM   #20
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Quote:
Originally Posted by knightarmor View Post
Yes get PPF on the carbon roof. Doesn't freak me out the couple of times a bird has decided to relieve himself/herself on the roof of my F80!
Funny you say that. these dam birds must love the look of a glossy carbon roof. No fail the target my car
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      07-08-2021, 06:46 PM   #21
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Whole car xpel ultimate with xpel fusion ceramic coating. If you can swing it highly recommend. This is what it looks like dusty!
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      08-04-2021, 11:07 AM   #22
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Whole car xpel ultimate with xpel fusion ceramic coating. If you can swing it highly recommend. This is what it looks like dusty!
How much does it cost to cover the entire car with PPF? (coating and paint prep aside)

I am trying to figure out how much it'd cost to polish the paint / get rid of imperfections and then apply PPF - it's difficult to find examples of pricing.
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