K&N Replacement Air Filter AIR FILTER, FORD/MERC 2.3/2.9/4.0L 89-94, 3.0L 86-97, 3.8L 88-95 j-series introductory system for the nitrous

introductory system for the nitrous novice

and upgraded valve springs

Pump provides 14 PSI fuel pressure - perfect for cars that leave hard

0:1 CR Dome Dish Piston

K-Tuned KTD-TEN-9 Upgraded K-Series Timing Tensioner

K&N Replacement Air Filter AIR FILTER, FORD/MERC 2.3/2.9/4.0L 89-94, 3.0L 86-97, 3.8L 88-95 j-series introductory system for the nitrousK&N's 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