fullymatted.
Back to search
Rennlist

How would I know I have the I450 Ceramic brake discs option?

Add to repair workspace
Open repair workspace
Original source
12 captured repliesDiscussion pagination complete · Source accounts, not a confirmed diagnosis
THIS DISCUSSION / SOURCE-DERIVED OVERVIEW

Discussion summary

YOUR RESEARCHHow would I know I have the I450 Ceramic brake discs option?

Leading reported evidence

Use than as my dd pads and most ax

Performed · outcome unconfirmed

No successful repair reported for this finding.

0
Reported fixes
0
Unsuccessful attempts
1
Discussions
Read evidence and context

Explicit resolution reports before identified causes, performed actions and suggestions. Within each level, matching component labels precede direct query mentions and inherited thread context; successful versus unsuccessful discussion counts, owner confirmations and independent discussion support determine order. This is not a probability of success.

Discussions that performed work without a confirmed outcome
1

0 original-poster resolution reports. Counts can overlap; they are not unique people or a success rate.

0 discussions have direct query context; 0 report a fix in that context. Other evidence may inherit the discussion’s subject.

Performed · outcome unconfirmed

I use than as my DD pads and most AX that I do

How would I know I have the I450 Ceramic brake discs option?
Frequently discussed work

Set its hard

No successful repair reported for this finding.

0
Reported fixes
0
Unsuccessful attempts
1
Discussions
Read evidence and context
Discussions that contain suggestions
1

0 original-poster resolution reports. Counts can overlap; they are not unique people or a success rate.

0 discussions have direct query context; 0 report a fix in that context. Other evidence may inherit the discussion’s subject.

Suggestion · Original poster

Cool, at $78 for a rear set, its hard to say no.

How would I know I have the I450 Ceramic brake discs option?
Read full discussion summary

Leading evidence: 'Use than as my dd pads and most ax' (no explicit attributable resolution; this is a reported action or suggestion). Across 1 matching discussions, The most frequently discussed action is 'Set its hard' (1 discussions). For that action, 0 discussions report a resolution and 0 report an unsuccessful attempt. No action has an explicit, attributable resolution report under the current rules. These are forum reports and suggestions, not a confirmed diagnosis.

Source reports, not a diagnosis or a success probability. Counts refer to discussions and can overlap.

Read captured replies

1 matching discussions · 12 captured posts examined · 0 partial discussions

Compare 2 other evidence results

Use trw

Performed · outcome unconfirmed

No successful repair reported for this finding.

0
Reported fixes
0
Unsuccessful attempts
1
Discussions
Read evidence and context

Explicit resolution reports before identified causes, performed actions and suggestions. Within each level, matching component labels precede direct query mentions and inherited thread context; successful versus unsuccessful discussion counts, owner confirmations and independent discussion support determine order. This is not a probability of success.

Discussions that performed work without a confirmed outcome
1

0 original-poster resolution reports. Counts can overlap; they are not unique people or a success rate.

0 discussions have direct query context; 0 report a fix in that context. Other evidence may inherit the discussion’s subject.

Performed · outcome unconfirmed

I have used TRW on previous cars with good experiences.

How would I know I have the I450 Ceramic brake discs option?

Set its hard

Suggestion or failed attempt

No successful repair reported for this finding.

0
Reported fixes
0
Unsuccessful attempts
1
Discussions
Read evidence and context

Explicit resolution reports before identified causes, performed actions and suggestions. Within each level, matching component labels precede direct query mentions and inherited thread context; successful versus unsuccessful discussion counts, owner confirmations and independent discussion support determine order. This is not a probability of success.

Discussions that contain suggestions
1

0 original-poster resolution reports. Counts can overlap; they are not unique people or a success rate.

0 discussions have direct query context; 0 report a fix in that context. Other evidence may inherit the discussion’s subject.

Suggestion · Original poster

Cool, at $78 for a rear set, its hard to say no.

How would I know I have the I450 Ceramic brake discs option?
Frequently discussed actions (3)

These are separate views of the same evidence. Frequency alone does not establish a fix, and these counts must not be added together.

Set its hard

No successful repair reported for this finding.

0
Reported fixes
0
Unsuccessful attempts
1
Discussions
Read evidence and context
Discussions that contain suggestions
1

0 original-poster resolution reports. Counts can overlap; they are not unique people or a success rate.

0 discussions have direct query context; 0 report a fix in that context. Other evidence may inherit the discussion’s subject.

Suggestion · Original poster

Cool, at $78 for a rear set, its hard to say no.

How would I know I have the I450 Ceramic brake discs option?

Use than as my dd pads and most ax

No successful repair reported for this finding.

0
Reported fixes
0
Unsuccessful attempts
1
Discussions
Read evidence and context
Discussions that performed work without a confirmed outcome
1

0 original-poster resolution reports. Counts can overlap; they are not unique people or a success rate.

0 discussions have direct query context; 0 report a fix in that context. Other evidence may inherit the discussion’s subject.

Performed · outcome unconfirmed

I use than as my DD pads and most AX that I do

How would I know I have the I450 Ceramic brake discs option?

Use trw

No successful repair reported for this finding.

0
Reported fixes
0
Unsuccessful attempts
1
Discussions
Read evidence and context
Discussions that performed work without a confirmed outcome
1

0 original-poster resolution reports. Counts can overlap; they are not unique people or a success rate.

0 discussions have direct query context; 0 report a fix in that context. Other evidence may inherit the discussion’s subject.

Performed · outcome unconfirmed

I have used TRW on previous cars with good experiences.

How would I know I have the I450 Ceramic brake discs option?
Coverage and how to read this overview

Counts describe captured discussions, not unique people or a diagnosis. Author identities are not reliably stored. Exact duplicate evidence is counted once across matching discussions; one discussion counts at most once per action/state. Multiple repairs reported together remain a combination. Suggestions and failed attempts do not establish a fix. Matches cover whole discussions and can include related faults, model variants and incomplete threads.

12 eligible posts · 0 unverified posts · 1 discussions match the subject in their title or opening post.

  • Rennlist: 1 discussions

0 evidence records excluded for query context · 0 excluded by outcome qualification · 0 adjusted by outcome qualification.

0 acknowledgements have no verified action link; they do not establish a repair result.

Generation: 20261026T091943Z · outcome-qualification-6. Deterministic extraction; no AI model inference. How we use sources

POST 1 / ORIGINAL POSTEROriginal post

Developed a knock when decel or accel, and now my break pad light came on, so I'm pretty sure that is where the noise is coming from. My parts guy wants me to figure out if I have this option. I450 ceramic brake discs.

POST 2Original post

The easiest way to identify is if you have yellow calipers. Ceramic discs also look a lot different compared to steel rotors. If you have the yellow calipers, make sure you have a ceramic disc. Another way to check is the option sticker under the hood.

POST 3 / ORIGINAL POSTEROriginal post

ok, pretty sure I have steel.

POST 4 / ORIGINAL POSTEROriginal post

would any scanners tell me which sensor is throwing the light at me? would it tell me its coming from the back or front side?

POST 5Original post

Quotes source post: 14204769

Nope, have to check them all. Either it has tossed one out or the BRAKE pads need changing. **Emphasis on BRAKE vs break pads**

POST 6Original post

Quotes source post: 14205419

Whack them with a steel hammer. If the rotor chips or shatters, it was ceramic. Yup. The 996 brake warning "system" is rudimentary and sacrificial - at least one sensor has to be replaced to make the light go off. After spending some time looking over a Tesla and seeing how every single light bulb on that car can be independently controlled by the BCM (or whatever they call the body computer on a Tesla), it's actually refreshing to see a solid-state, low-tech, perfectly serviceable solution still doing its thing. Except that I hate them and don't use them. But otherwise, they're pretty sweet.

POST 7 / ORIGINAL POSTEROriginal post

Quotes source post: 14205419

Ok, thanks for the info. Are TRW break pads any good? these would be ceramic...

POST 8Original post

I have used TRW on previous cars with good experiences.

POST 9 / ORIGINAL POSTEROriginal post

Cool, at $78 for a rear set, its hard to say no. Carbon plated rotors from Euro Rotor are $106/each vs $221/each for zimmerman

POST 10Original post

Powerstop ceramic pads are a great buy I use than as my DD pads and most AX that I do Great stopping power and low low dust around $50 an axle online You can also usually find Meyle rotors on ebay for around $80 a PAIR! I have been tracking them for almost 2 years now with zero issues

POST 11Original post

I'd go for an oem rotor , Sebro or Zimmerman , 105 and 120 at pelican . http://www.pelicanparts.com/catalog/...pg4.htm#item17 I used cool carbon pads , they are a great fast road pad with less dust than oem

POST 12Original post

I agree with the OEM rotors. As for the cool carbon pads, I threw mine away. They were awesome at first, but once they were properly bedded and started to wear, they started SCREECHING when cold. Didn't bother me at all - in fact, I didn't really notice until Mrs. asked when I was going to fix the brakes. Loud.

This is a source reference. Confirm exact model applicability in the original material.