FTI Performance
FTI 9.5in 4L80E/4L85E Billet Lock-Up Street Racer Series - LS - 4000 Hard Hit Stall - SRLS48082
- SKU:
- FTISRLS48082
- UPC:
- 887753823120
- MPN:
- SRLS48082
- Availability:
- Regularly stocked product
Description
Will this FTI Street Racer Converter fit my 2015 Mustang GT?
FTI Street Racer Converter fitment must be confirmed with your specific vehicle's transmission and drivetrain configuration before purchase.
How difficult is the installation process for the FTI Street Racer Converter?
Professional installation is strongly recommended for the FTI Street Racer Converter to ensure proper drivetrain alignment and optimal performance.
FTI Street Racer Converter offers superior power transfer and delivers instant throttle response, scoring a 9 for Drag Racing and Racing Competition. Featuring a computer-designed billet front cover and custom stator designs, this torque converter ensures absolute reliability for extreme driving. Trust FTI Performance for unmatched drivetrain enhancement and exhilarating acceleration.
What Owners Say
Owners and enthusiasts consistently praise FTI converters as among the best on the market, particularly for high-horsepower street and track applications. The build quality and performance earn strong recommendations across multiple forums, with drivers highlighting excellent drivability features like customizable lockup settings—one owner notes their converter locks into overdrive at 55 mph during part throttle cruising. While pricing appears to vary significantly depending on stall speed and application, the consensus points to superior performance compared to looser budget options that sacrifice street manners. FTI has built a solid reputation as a top-tier choice for serious performance builds.
Key Features
- computer-designed, CNC-machined billet front cover
- billet lockup piston
- custom stator designs
- multiple blade angle pumps
- furnace-brazed and heli-welded fins
- severe-duty sprague
Why Choose the FTI Street Racer Converter
Delivers instant throttle response for exhilarating acceleration off the line.
Achieves superior power transfer for a more connected and responsive driving feel.
Provides unmatched durability for consistent performance under extreme conditions.
Transforms your vehicle's launch for quicker elapsed times and ultimate bragging rights.
Who Is This For?
Street Performance — 8/10
Billet front cover and custom stator enhance performance.
Drag Racing — 9/10
Furnace-brazed fins ensure reliability and power transfer.
Racing Competition — 9/10
Severe-duty sprague and robust construction for racing.
Engine Performance — 8/10
Custom stator and multiple blade angles optimize engine.
Track / Autocross — 8/10
Billet construction and reliable fins support track use.
Frequently Asked Questions
What kind of vehicle is the FTI Street Racer Converter best suited for?
The FTI Street Racer Converter is an ideal choice for performance enthusiasts seeking enhanced drivetrain reliability and power transfer for demanding driving conditions. Its advanced construction and custom stator designs achieve a high usage score of 8 for Street Performance. This converter delivers superior performance across a range of spirited driving scenarios.
How difficult is it to install the FTI Street Racer Converter?
Professional installation is recommended for the FTI Street Racer Converter to ensure optimal performance and longevity. Consulting a qualified technician is key for a precise and effective integration. This approach guarantees the converter is correctly set up for maximum benefit.
What is the main performance advantage of the FTI Street Racer Converter?
The FTI Street Racer Converter transforms your vehicle's launch, achieving quicker elapsed times and ultimate bragging rights, with a usage score of 9 for Drag Racing. Its furnace-brazed and heli-welded fins ensure absolute reliability and maximum power transfer. Experience exhilarating acceleration off the line like never before.
Is upgrading to the FTI Street Racer Converter worthwhile over a stock unit?
Upgrading to the FTI Street Racer Converter is highly recommended for its superior power transfer, providing a more connected and responsive driving feel, with a score of 8 for Engine Performance. The custom stator designs and multiple blade angle pumps optimize engine output significantly. This upgrade delivers a tangible improvement in drivability.
What materials are used in the FTI Street Racer Converter for durability?
The FTI Street Racer Converter features a computer-designed, CNC-machined billet front cover and a billet lockup piston for unmatched durability under extreme conditions. These robust materials ensure consistent performance and reliability. The advanced construction provides long-lasting operational integrity.
Important Notices
⚠️ CARB Notice: This product is NOT legal for street use in California under CARB (California Air Resources Board) regulations. For off-road or race use only.
Browse More: Shop All Torque Converters — Drivetrain
Additional Information
CARB: |
This product is not CARB Legal and not for sale in California |
Case Lot Quantity: |
1 |
Category: |
Drivetrain>Torque Converters |
Clearance Item: |
N |
MPN: |
SRLS48082 |
Proposition 65: |
N |
Product Level: |
Premium Performance |
Street Performance: |
8/10 |
Drag Racing: |
9/10 |
Racing Competition: |
9/10 |
Engine Performance: |
8/10 |
Track / Autocross: |
8/10 |
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