K&N filters for 55AMG. Pros and cons?




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* Per Mr. Vanos, 10-12 hp gain at rear wheels.
* Inexpensive
* Never have to buy filter's again
Cons:
* Some say it wont filter as well as stock elements.
More speed w/filter.
CONS:
1. MB WARRANTY issues;
2. Fast enough as is (faster than the C5 Corvette);
3. Time-consuming/messy to oil the filter regularly;
4. Particle contamination & damage to AMG engine, if not properly maintained/installed;
5. Fuel/Air/computer setting problems;
6. Not in concert w/ MB specs - add'l. comlications; and
7. More unforeseen cons: Stalling, hesitation, rough idling, etc.
Summary:
Vivo try it, you might like it.
I won't use it.
Last edited by karl k; Dec 10, 2001 at 11:57 AM.
1. MB WARRANTY issues
7. More unforeseen cons: Stalling, hesitation, rough idling, etc
5. Fuel/Air/computer setting problems;
3. Time-consuming/messy to oil the filter regularly;
Every 30,000 miles
1. MB WARRANTY issues;
2. Fast enough as is (faster than the C5 Corvette -
Corvette 0-60 mph = 5.2 seconds //
CLK55 AMG 0-60 mph = 4.9 sec.!!);
3. Time-consuming/messy to oil the filter regularly;
4. Particle contamination & damage to AMG engine, if not properly
maintained/installed;
5. Fuel/Air/computer setting problems;
6. Not in concert w/ MB specs - add'l. complications;
7. More unforeseen cons: i.e. stalling, hesitation, rough idling, etc.; and
8. If problems arise, you are entering a LEGAL MINEFIELD.
Last edited by karl k; Dec 10, 2001 at 11:42 PM.




I'm sorry, I just chose not to respond to those. I don't think in the history of K&N filters have they ever voided any warranty. In order for anything to void your warranty it has to be shown as the direct cause of the problems. While K&N filters tend to let more particles in, they would not be noticed in the 100,000 mile (max) warranty for MB. If K&N filters could void your warranty, then so could choosing Shell over Chevron. And in the rare instance that both hell freezes over and monkeys fly out of my butt, you could always just put your stock filters back in before you go to the shop.
Maybe Moderator Drew, Esq. could provde more insight into this specific act.
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Mch430:
Vivo is looking for a recommendation.
It's obvious, that I do NOT recommend the K&N air filters.
What is is your recommendation & why?
My CLK55 is my first Mercedes so I don't know how MBUSA approaches these issues, but I can't imagine a K&N would cause any serious problem, and MB would have to be the worst of the worst to take a hard-line position on that one with respect to an engine failure or something.
Ronnie


