FTI 9.5in 5R55 Billet Lock-Up Street Racer Series - 3800 Hard Hit Stall

If you're looking to get more out of your Ford Explorer, Explorer Sport Trac, Mustang, Lincoln Aviator, or Mercury Mountaineer, especially when you're pushing the limits on the street or track, a high-performance torque converter like this one from FTI Performance can make a notable difference. This is the Street Racer Series lock-up torque converter, built with a 9.5-inch diameter and designed for a 3800 RPM stall speed, meaning it's engineered to let your engine rev higher before the torque converter fully couples, giving you a stronger launch off the line.

FTI builds these converters with a solid billet cover for increased strength and durability, which is crucial for handling the extra stress. The internal components are furnace brazed and TIG welded, ensuring that the fins and other parts stay securely in place even under demanding conditions. It also features triple Torrington bearings, which help reduce friction and improve the converter's lifespan. This converter is specifically designed for the 5R55 transmission found in many Ford, Lincoln, and Mercury vehicles, aiming for a direct fit and improved performance.

This converter is a significant upgrade for those who frequently drive their vehicle hard. Remember that this part is not CARB approved and cannot be shipped to California. For optimal performance and to ensure proper operation, it's always a good idea to consult with a professional installer or refer to FTI's specific installation guidelines.