Just bought this 81 Merc Capri GS 3.3L registered for California. It has just over 149,000 miles on the original powertrain, and with the addition of the K&N and proper maintenance, will get significantly more. I have this confidence because my 92 Ford Mustang LX 5.0 with the original powertrain, and K&N with proper maintenance since 1992 now has over 372, 000 miles on it. Thanks K&N for an awesome, durable product (:
Greg Michael Valdez
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Banning, California