

Specifications
- Brand
- FTI Performance
- Part #
- SRL6R6391-3L
- UPC
- 887753821416

FTI 9.5in Late 6R80 Billet Triple Disc Lock-Up Street Racer Series - 14-17 Mustang GT - 3800 Stall
$1554.75
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Fits 2014-2017 Ford Mustang GT. FTI 9.5in billet triple disc lock-up torque converter with 3800 stall for improved performance.
Key Features
- Fits 2014-2017 Ford Mustang GT.
- Features a 9.5-inch billet cover for enhanced durability.
- Furnace brazed fins and TIG welded seams ensure strong internal component bonding.
- Equipped with triple Torrington bearings to reduce friction and improve efficiency.
- Offers a 3800 RPM stall speed for aggressive launches.
- Designed for the 6R80 transmission.
Fits this vehicle
- Ford Mustang 2014-2017
Product Details
This 9.5-inch billet triple disc lock-up torque converter from FTI Performance is built for the 2014-2017 Ford Mustang GT, specifically designed to handle the demands of the 6R80 transmission. With a 3800 RPM stall speed, it’s intended for street racers and weekend warriors looking for a significant performance boost off the line.
The converter features a solid billet cover for improved strength and durability, a critical component when dealing with higher horsepower and torque. Inside, you'll find furnace brazed fins and TIG welded seams, ensuring that the internal components are securely bonded and can withstand the stresses of aggressive driving. The use of triple Torrington bearings helps to reduce friction and improve efficiency, contributing to a more responsive feel and better power transfer to the drivetrain.
This torque converter is a substantial upgrade for your Mustang GT, offering a more aggressive launch characteristic thanks to its higher stall speed. While it’s designed for performance, the robust construction aims to provide reliability for regular use on the street and at the track. Please note that this converter is not CARB approved and cannot be shipped to California.
Specifications
- Brand
- FTI Performance
- Manufacturer Part #
- SRL6R6391-3L
- UPC
- 887753821416
Frequently Asked Questions
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FTI 9.5in Late 6R80 Billet Triple Disc Lock-Up Street Racer Series - 14-17 Mustang GT - 3800 Stall


