FTI 9.5in 10R80 Single Disc Lock-Up Street Racer Series - 2018+ Ford Mustang 5.0L - 2800-3200 Stall

The FTI Performance SRL10R323 Street Racer Series torque converter is designed for 2018 and newer Ford Mustang models equipped with the 5.0L engine and 10R80 automatic transmission. This 9.5-inch single-disc lock-up converter provides a 2,800-3,200 RPM stall range, making it well suited for street-driven performance applications that require improved launch characteristics, responsive acceleration, and dependable lock-up operation during cruising. Its application-specific design helps support the performance demands of modified Mustang builds while retaining functionality for regular street use.
The FTI Performance Street Racer Series converter is engineered to complement the 10R80 transmission’s electronic control strategy and factory-style lock-up operation. The single-disc lock-up design helps improve power transfer when engaged and can contribute to efficient highway operation. The 2,800-3,200 RPM stall range is intended to help the engine reach a stronger portion of its powerband before full converter coupling, supporting more consistent launches and improved throttle response without selecting an excessively high stall speed for street use.
Part number SRL10R323 is built for enthusiasts seeking a direct-fit performance upgrade for the 2018+ Ford Mustang 5.0L platform. Verify transmission compatibility, vehicle year, engine configuration, and intended stall characteristics before ordering. This product is not CARB approved and may not be legal for use on pollution-controlled vehicles in all applications or locations. Professional installation and proper transmission fluid selection are recommended to help ensure reliable operation and long-term performance.

Features:

• Brand: FTI Performance

• Part Number: SRL10R323

• Application: 2018+ Ford Mustang with 5.0L engine and 10R80 automatic transmission

• Series: Street Racer Series

• Converter Type: Single-disc lock-up torque converter

• Stall Range: 2,800-3,200 RPM

• Performance Use: Designed for street-driven performance and modified Mustang applications

• Lock-Up Function: Supports efficient power transfer during cruising when engaged

• Emissions Information: Not CARB approved