fullymatted.
Back to search
Rennlist

kn cai unit sucks big time

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

Discussion summary

YOUR RESEARCHkn cai unit sucks big time

Leading reported evidence

Use distilled water

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

Actually, you should used distilled water...

kn cai unit sucks big time
Read full discussion summary

Leading evidence: 'Use distilled water' (no explicit attributable resolution; this is a reported action or suggestion). Across 1 matching discussions, The most frequently discussed action is 'Use distilled water' (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 · 15 captured posts examined · 0 partial discussions

Compare 2 other evidence results

Use of (you guessed it) a k&n filter

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

But the VF Engineering supercharger seems to have solved the problem with the use of (you guessed it) a K&N filter.

kn cai unit sucks big time

Use stock filters

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

I'm a big proponent of using stock filters for filtration over flow, myself.

kn cai unit sucks big time
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.

Use distilled water

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

Actually, you should used distilled water...

kn cai unit sucks big time

Use of (you guessed it) a k&n filter

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

But the VF Engineering supercharger seems to have solved the problem with the use of (you guessed it) a K&N filter.

kn cai unit sucks big time

Use stock filters

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

I'm a big proponent of using stock filters for filtration over flow, myself.

kn cai unit sucks big time
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.

15 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.

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

Outcome without a verified action link

But the VF Engineering supercharger seems to have solved the problem with the use of (you guessed it) a K&N filter.

No unique explicit quoted action; no causal link assigned

Generation: 20261026T135432Z · outcome-qualification-6. Deterministic extraction; no AI model inference. How we use sources

POST 1 / ORIGINAL POSTEROriginal post

I've said it before but man what a piece of crap...... I finally got it off my car and went back to fab kn combo, with my aero wing and ducting the factory unit plus fab is unbeatable. Performance is very evident when underway...... I never should've left the cai in place for so long..... lazy i am... anyways, not sure on non aero cars but with the fixed wing and factory ducting this is for sure the way to go. I'm pretty sure it's pressurizing the air box to some small extent where as the cai was only making power on a dyno with no moving air.... I ranted before upon purchasing because it seemed so cheap and poorly executed and it is. It also scraped the edge of my belt..... junk junk junk. I am a fan of the panel filter though, I just think this product is a junior design thats all..... Cheers.

POST 2Original post

I bought it, sold it after seeing the tinny pile of crap they asked me to build and drill onto my car...that and the data from others that it wasnt worth its weight in the HP or any other performance area... Good choice! Ed

POST 3Original post

I saw both the K&N and the EVOMS before making my choice on the EVOMS

POST 4Original post

Evoms is crap as well, but better of the 2. It sounds great though....

POST 5Original post

The factory panel paper element is more than enough airflow capability for a 296-320 hp motor. Plus, compared to a K&N, it actually filters the air............

POST 6Original post

Quotes source post: 6011215

Great, are you telling me these things are so picky we need filtered air?...I bet next someone will say they also need filtered deionized water!... MAN!!

POST 7Original post

Quotes source post: 6011246

Actually, you should used distilled water...

POST 9Original post

Quotes source post: 6011138

Red, I bought the EVOMS unit. After I compared the unit w/ the stock airbox, I sent it back and went with a BMC F1 filter. Works Great!

POST 10Original post

Quotes source post: 6012123

does it increase the "performance sound" (ie.. IHP)

POST 11Original post

Sans forced induction, I thought air intakes were supposed to suck? I'm a big proponent of using stock filters for filtration over flow, myself. In case anybody is interested, some dude wrote up an interesting air filtration test: linky . ///Michael

POST 12Original post

Quotes source post: 6012190

The BMC made a very noticeable difference both in sound and pedal response. But that's AFTER I had already done the MkI mod on my 3.6 mufflers.

POST 13Original post

I have the BMC F1 filter and have never had anything negative to say about it.

POST 14Original post

I've tried them all. The BMC F1 filter was the best bang for the buck. The EVOMS is nice too, more power, but a lot more sound over 6000 RPM. The K&N is a piece of junk, I threw mine away (shame on you Ed for reselling yours!). But the VF Engineering supercharger seems to have solved the problem with the use of (you guessed it) a K&N filter.

POST 15Original post

Quotes source post: 6020472

[Image-only post; no author-written text. Original image references:] https://rennlist.com/forums/images/smilies/biggrin.gif https://rennlist.com/forums/graemlins/evilgrin.gif https://rennlist.com/forums/graemlins/rockon.gif

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