FTI 9.5in Early 6R80 Triple Disc Lock-Up Street Racer Series 11-14 Mustang GT - 3800 Hard Hit Stall

If you're looking to get more out of your 2011-2014 Mustang GT's automatic transmission, especially when you're pushing for harder launches and improved acceleration, a performance torque converter like this one from FTI Performance is a key component. This is the Street Racer Series, designed to handle more power and deliver a more aggressive feel off the line compared to a stock converter.

This FTI torque converter features a 9.5-inch billet cover, which is a strong, well-built housing that can withstand higher operating pressures and temperatures. Inside, it uses a triple-disc lock-up design, meaning it has three friction surfaces to engage the lock-up clutch. This setup offers a more robust connection when the clutch is engaged, reducing slip and improving efficiency at cruising speeds. The converter is furnace brazed and TIG welded for solid construction, ensuring it holds up under demanding use. It also utilizes triple Torrington bearings, which help reduce friction and improve durability.

With a 3800 RPM stall speed, this converter is built for hard hits off the starting line, allowing your engine to reach a higher RPM before the torque converter fully couples. This is a significant upgrade for street/strip applications where maximizing launch RPM is critical. Keep in mind that this converter is not CARB approved and cannot be shipped to California. For optimal performance and longevity, it's always a good idea to consult with a professional installer or refer to FTI's specific installation guidelines.