K&N Filtercharger Injection Performance Kit for all 2005-2006 GT Mustangs.
The Generation II FIPK is K&N's ultimate performance product, designed to increase power by as much as 10%. K&N intake systems replace your vehicle's restrictive factory air filter and air intake housing. K&N intakes are designed to dramatically reduce intake restriction as they smooth and straighten air flow. This allows your vehicle's engine to inhale a larger volume of air than the OEM air filter assembly. More air means more usable power and acceleration throughout the engine's RPM range.