Brand: K&N Engineering
K&N reusable Filtercharger Air Filters are designed to increase horsepower and acceleration while providing excellent filtration. No modification is required to the stock airbox. Flat panel filter measures 9 15/16 x 9 15/16 inches (252 x 252mm). Fits 1989-1997 Ford Thunderbird and Mercury Cougar with 3.8L V6 or 4.6L / 5.0L V8 engines.