The FTI Street Racer torque converter is a 9.5-inch single-disc lock-up unit for 10R80 transmissions, tuned for 2018+ Ford Mustang 5.0L applications with a 2800-3200 RPM stall speed. Built for aggressive street launches, it provides a higher stall range suitable for modified engines and optimizes shift engagement for that vehicle and transmission pairing.
FTI 9.5in 10R80 Single Disc Lock-Up Street Racer Series - 2018+ Ford Mustang 5.0L - 2800-3200 Stall