Oldsmobile Dynamic Air Intake Scoops

Dual plane or single plane intake manifold? Which is the best for your project vehicle's engine? Learn the differences in our buyer's guide.

Jeff K. doesn't just limit his tendencies to the classics. His daily drivers get the special treatment as well. Take his 2015 Mazda6, for example. Among the changes Jeff made was to install a K&N Performance Air Intake kit.

Keep your rear cylinders running cool in a high performance engine by installing a water bypass kit to the intake manifold.