K&N Air Filter RC-5106 60-77mm GM An additional advantage is the

An additional advantage is the internal valve closing the flow after a pressure drop

Pontiac Grand Am I4 2

The rods have unibol mounts so that the suspension does not change geometry in bends and when braking and is more responsive to steering wheel movements

The rockers are very adjustable

K&N Air Filter RC-5106 60-77mm GM An additional advantage is theK&N replacement air filters are designed to increase horsepower and acceleration while providing excellent filtration. We make over 1,200 different replacement air filters for the majority of vehicles on the road. These filters are washable and reusable and are custom designed to fit into your existing factory air box. Their drop in design means adding performance is simple. With most vehicles you simply remove the disposable air filter and replace it