K&N and air flow sensor
http://www.peachparts.com/shopforum/mercedes-benz-performance-paddock/98118-k-n-air-flow-sensor.html#post663745

Air Intake Mod....
Air Intake Mod....

K&n filter??
http://www.peachparts.com/shopforum/tech-help/172890-k-n-filter-post1354377.html

K&N Air Filter
http://www.peachparts.com/shopforum/tech-help/65013-k-n-air-filter.html#post401484

K+N Filters are a bad idea for diesel engines.
http://www.peachparts.com/shopforum/diesel-discussion/134111-k-n-filters-bad-idea-diesel-engines.html#post984635

K&N bad experience
http://www.peachparts.com/shopforum/tech-help/115214-k-n-bad-experience.html#post817165

K&N Filter Efficiency Tests
http://www.peachparts.com/shopforum/diesel-discussion/114456-k-n-filter-efficiency-tests.html#post810804

Any updates to open air filter intakes?
http://www.peachparts.com/shopforum/diesel-discussion/122363-any-updates-open-air-filter-intakes.html#post877618

Rebuilt Turbo & New Air Intake - Pics!
http://www.peachparts.com/shopforum/diesel-discussion/84957-rebuilt-turbo-new-air-intake-pics.html#post550690

are the K&N air filters worth it
http://www.peachparts.com/shopforum/tech-help/9391-k-n-air-filters-worth.html#post40164

K&N air filter for 300SD
http://www.peachparts.com/shopforum/diesel-discussion/97141-k-n-air-filter-300sd.html#post655948

K & N air filters vs. OEM?
http://www.peachparts.com/shopforum/tech-help/39760-k-n-air-filters-vs-oem.html#post226592

K&N air filter on MB diesels
http://www.peachparts.com/shopforum/diesel-discussion/91094-k-n-air-filter-mb-diesels.html#post602132

K+N Filters - for a Diesel ??
http://www.peachparts.com/shopforum/diesel-discussion/103562-k-n-filters-diesel.html#post710523





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AIR FILTER STUDY COMPLETED!!!!
http://www.dieselplace.com/forum/showthread.php?t=10372&page=41&highlight=air+filter+study