Ford Thunderbird Cold Air Intake

K&N 69 SERIES TYPHOON AIR INTAKE SYSTEM, POLISHED ALUMINUM -- Cold-Air Intake System, Built For Performance And Show, Efficiently Increases Up To 14.3 Horsepower At 4500 RPM, Features A Free Flowing Mandrel Bent Aluminum Tube Induction System, Designed To Fit Many Sports Compact Performance Vehicles, Replaces The Vehicles Restrictive Factory Air Filter And Air Intake Housing, Dramatically Reduces Intake Restriction That Allows More Airflow To The Engine For More Usable Power And Acceleration Throughout The Engine's RPM Range, Comes With A Washable And Reusable Filter, Easy Installation, With K&N's Million Mile Limited Warranty

Fits the following 2003-2004 Ford Thunderbird submodels:

• 2003-2004: Base; 8 Cyl 3.9L;
• 2004-2004: Pacific Coast Roadster; 8 Cyl 3.9L;

K&N 57 SERIES GENERATION II FIPK COLD AIR INTAKE SYSTEM -- Provides Additional Power Up To 15.69 hp At 6000 RPM, 96%-99% Filtration Efficiency Rate, It Significantly Reduces Intake Restriction As It Smoothens And Straightens Air Flow, This Allows The Vehicle's Engine To Inhale A Large Volume Of Air Than OEM Air Filter Assembly For More Usable Power And Acceleration Throughout The RPM Range, C.A.R.B. Certified, Street Legal In All 50 US States, Comes With A Washable And Reusable Filter, Heat Shield Included, Easy Installation, With K&N's Limited Million Mile Warranty

Fits the following 2003-2005 Ford Thunderbird submodels:

• 2003-2005: Base; 8 Cyl 3.9L;
• 2004-2004: Pacific Coast Roadster; 8 Cyl 3.9L;

• 2005-2005: 50th Anniversary Edition; 8 Cyl 3.9L;

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K&N 57 SERIES GENERATION I FIPK COLD AIR INTAKE SYSTEM -- 96%-99% Filtration Efficiency Rate, It Creates A Radius Entry That Allows The Engine To Ingest A Greater Volume Compared To The Factory Intake System For More Usable Power And Acceleration Throughout The RPM Range, Significantly Reduces Intake Restriction As It Smoothens And Straightens Air Flow, C.A.R.B. Certified, Street Legal In All 50 US States, Comes With A Washable And Reusable Filter, Easy Installation, With K&N's Limited Million Mile Warranty

Fits the following 1991-1997 Ford Thunderbird submodels:

• 1991-1992: Base; 6 Cyl 3.8L;
• 1991-1992: Base; 8 Cyl 5.0L;

• 1991-1993: LX; 8 Cyl 5.0L;

• 1991-1995: Super Coupe; 6 Cyl 3.8L;

• 1991-1997: LX; 6 Cyl 3.8L;

• 1994-1997: LX; 8 Cyl 4.6L;

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