The K&N 57-3503 FIPK air intake system replaces the restrictive factory air filter and air intake housing in some Honda Civic and CRX models. K&N intakes are designed to dramatically reduce intake restriction as they smooth and straighten air flow. This allows your engine to inhale a larger amount of air than the factory air filter assembly. More air means more usable power and acceleration throughout the engine's RPM range. The 57-3503 air intake comes with a chrome topped K&N high-flow air filter with a screw thread to install it into the previous air box space. Air is directed through an aerodynamically engineered intake tube into the engine's throttle body for a guaranteed power gain. The oversized tapered cylinder-shaped air filter can be used for up to 100,000 miles before servicing is needed depending on driving conditions. This air intake is relatively easy to install usually in 90 minutes or less using existing factory mounting points requiring commonly available tools to do the job. K&N 57 Series FIPK's are street legal in all 50 US states and come with K&N's Million Mile Limited Warranty.

This Part Fits:

Year	Make	Model	Submodel
1988-1991	Honda	Civic	Base
1988-1991	Honda	Civic	DX
1990-1991	Honda	Civic	EX
1988-1991	Honda	Civic	LX
1988-1991	Honda	Civic	RT 4WD
1989-1991	Honda	Civic	Si
1988-1989	Honda	Civic	Wagovan
1989-1991	Honda	CRX	Base
1988	Honda	CRX	DX
1988-1991	Honda	CRX	Si