Quote:
Originally Posted by Tom Goldman
according to NAPA ,yes they are. ....NAPA Gold part numbers ending with "R", Features & Benefits
High Performance Racing Filter w/ T-71 Racing Media That Lowers Restriction & Increases Horsepower; Use For Racing Applications Only - Not For Street Use
$8.15 @ NAPA.
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The Wix Racing filters are part of the NAPA gold line. I believe if you do a search for a NAPA Gold Racing filter it comes up as the WIX Racing 51069R as the example above. Just a regular NAPA Gold filter is not a racing filter.