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Old 07-21-2013, 12:26 PM
wascobi wascobi is offline
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Join Date: Aug 2010
Location: Abbotsford, B.C. Canada
Age: 55
Posts: 206
Gender: Male
Vehicle: 2010 Ram quad cab
Trim Level: sport
Color: white
Engine: 2009-2010 345ci (5.7L) Hemi V8 390hp 407lb/ft
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wascobi is on a distinguished road

from what I've read, rp filters are fully synthetic and are made by champion labs. and seem to rank high in tests.
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