Twisted Street™ 6R80 Performance Transmission

6R80 Performance Transmission 450 HP | Twisted Street™

Twisted Street™ 6R80 Performance Transmission | Up to 450 HP

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$2895.00
Part Number: TT-6R80-ST450
Total Price:$2895.00

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SKU: TT-6R80-ST450
Brand: 3

Product Description

🔥 TWISTED STREET™ 6R80 PERFORMANCE TRANSMISSION

OEM+ Strength • Daily-Driver Smooth • Built the Twisted Torque™ Way

DIRECT REPLACEMENT & AFTERMARKET / SWAP APPLICATIONS

F-150 • Mustang • Expedition • Navigator • Select Ford / Lincoln Applications • Coyote / Modular Swaps • Custom 6R80 Applications


Every Twisted Street™ 6R80 is built to the ordered year, engine, drivetrain configuration and intended use.


🔥 POWER RATING

✔ UP TO 450 HP

The Twisted Street™ 6R80 is our OEM+ performance build for stock and mildly modified vehicles needing a stronger, more thoroughly prepared transmission than a basic stock replacement.

IDEAL FOR

✔ Daily Drivers

✔ Work Trucks

✔ Light Towing & Hauling

✔ Stock & Mild Performance Builds

✔ Naturally Aspirated Coyote Applications

✔ Mild EcoBoost Applications

✔ Coyote / Modular Swaps

✔ Larger Tire & Gear Combinations

⚠️ ECOBOOST APPLICATIONS

EcoBoost applications are evaluated by torque as well as horsepower.


Tuned EcoBoost engines can produce substantial low-RPM torque even when peak horsepower remains within the Street power range. Higher-torque or aggressively tuned combinations may require a Twisted Pro™ or Twisted Punisher™ 6R80.


⚙️ TWISTED TORQUE™ STREET BUILD PACKAGE

🔧 CLUTCHES & INTERNALS

✔ Complete Master Rebuild Kit

✔ Twisted Torque™ HD / High-Energy Frictions

✔ Performance Steels

✔ Updated Bonded Pistons & Internal Seals

✔ Complete Bushing Replacement

✔ New Pump Bushing

✔ Bearings & Thrust Components Inspected / Replaced as Required

✔ Clutch Clearances Checked & Set During Assembly

✔ Internal Endplay Checked & Set


⚡ ELECTRONICS

✔ NEW Lead Frame / Connector Plate on Every Street Build

✔ Solenoids Inspected & Tested

✔ Internal Electrical Connections Inspected

✔ New Application-Correct Filter

The lead frame is a common 6R80 failure area, so it is replaced as part of every Twisted Street™ build rather than reused.


⚙️ PUMP & VALVE BODY

✔ Pump Completely Disassembled & Inspected

✔ Pump Reconditioned & Updated

✔ Pressure Regulator Circuit Inspected & Updated

✔ TCC / Converter Regulator Circuit Updated

✔ Valve Body Completely Disassembled & Cleaned

✔ Valve Body Wear Inspected & Corrected as Required

✔ Solenoid / Lube Regulator Circuits Inspected

✔ Street-Oriented Shift Calibration

✔ Sonnax / TransGo Hydraulic Repairs Used Where Required

🔧 HYDRAULIC UPDATES

GEN 1 6R80

✔ TransGo T95165 Hydraulic / Shift Kit

GEN 2 6R80

✔ TransGo T95165A Hydraulic / Shift Kit

Pressure-regulator bores are not automatically reamed. The valve body is inspected first and the appropriate repair is performed based on condition.

Application-correct TransGo components are used for the standard hydraulic update. When excessive bore wear is present, the appropriate Sonnax / TransGo oversized repair is used where required.


🌡 STANDARD COOLING UPDATE

✔ TransGo T95996-5K Cooler Flow Bypass Delete

✔ STANDARD ON EVERY TWISTED STREET™ 6R80

The T95996-5K eliminates the factory thermostatic cooler bypass function and provides continuous cooler circuit flow.

AVAILABLE COOLING UPGRADES

✔ 6R80 / 10R80 Forward-Facing Transmission Cooler Adapter

✔ 6R80 / 10R80 Straight-Out -8AN Cooler Adapter

✔ Complete 6R80 / 10R80 External Cooler Kit with Adapters & Fittings

Additional external cooling is strongly recommended for towing, performance and severe-duty applications.


🔄 TORQUE CONVERTER INCLUDED

✔ Application-Correct Remanufactured Lockup Torque Converter

✔ Stock / Street Stall

✔ Correct Pilot & Mounting Configuration

✔ Converter Matched to Engine & Application

✔ Performance Converter Upgrades Available

Converter configuration varies by engine and application. The correct converter is selected for the ordered engine and transmission configuration.


🔥 COMMON 6R80 FAILURE AREAS ADDRESSED

✔ Lead Frame Failure

✔ Valve Body Wear

✔ Pressure Regulator Circuit Wear

✔ TCC / Converter Wear & Contamination

✔ Hydraulic Pressure Loss

✔ Internal Clutch Wear

✔ Pump & Bushing Wear

✔ Delayed Engagement

✔ Harsh / Erratic Shifting

✔ Heat-Related Wear


🌡 COOLING & TUNING

For maximum transmission life:

✔ Proper Transmission Cooling

✔ External Cooler Recommended for Towing & Performance Applications

✔ Cooler & Cooler Lines Must Be Clean / Flushed or Replaced

✔ Proper PCM / Transmission Calibration

✔ Correct Tire Size & Gear Ratio Calibration

✔ Proper Converter Lockup Strategy

✔ Monitor Transmission Temperature During Heavy Use

Aggressive tuning, excessive sustained heat, contaminated cooler systems or improper calibration can damage any automatic transmission.


⚠️ INSTALLATION & VEHICLE CHECKS

Before installation, verify:

✔ Engine Misfires

✔ Crankshaft Endplay

✔ Flexplate Condition & Runout

✔ Converter Pilot Fitment

✔ Transmission Cooler Flow

✔ Cooler & Cooler-Line Contamination

✔ PCM / Transmission Calibration

✔ Tire Size & Gear Calibration

✔ Driveline / Driveshaft Condition & Angles

Vehicle-side or installation problems must be corrected before the transmission is placed into service.


🛠 BUILT THE TWISTED TORQUE™ WAY

Every Twisted Street™ 6R80 is:

✔ Completely Disassembled

✔ Thoroughly Cleaned

✔ Carefully Inspected

✔ Built With New Frictions, Steels, Seals & Bushings

✔ Equipped With a New Lead Frame

✔ Hydraulically Updated

✔ Pump & Valve Body Reconditioned

✔ Solenoids Inspected & Tested

✔ Air Checked During Assembly

✔ Internal Clearances & Endplay Checked

✔ Built to the Ordered Application

✔ Calibrated for Dependable Street Performance

This is not a mass-produced stock rebuild.

Every unit is built to order around the vehicle, engine, drivetrain, power level and intended use.


🔥 DRIVE WITH CONFIDENCE

OEM+ Strength. Daily-Driver Manners. Built the Twisted Torque™ Way.


🔥 HOW DOES 450 HP COMPARE TO FACTORY POWER?

Most factory 6R80 applications were already making respectable horsepower and torque before any modifications.

As a general reference:

3.5L EcoBoost F-150

Approximately 365 HP / 420 LB-FT in common factory 6R80 applications.

5.0L Coyote F-150

Approximately 360–385 HP / 380–387 LB-FT in common factory 6R80 applications.

5.0L Coyote Mustang GT

Approximately 412+ HP / 390+ LB-FT depending on model year.

That means our Twisted Street™ 450 HP rating provides additional capacity over most stock 6R80 combinations, while remaining focused on daily-driven, OEM+ and mildly modified applications.


⚠️ MODIFIED ECOBOOST OWNERS: PAY ATTENTION TO TORQUE

The 3.5L EcoBoost can gain substantial low-RPM torque with relatively simple tuning and modifications.

A vehicle may still be near our Street horsepower range while producing considerably more torque than the original factory combination.

If your EcoBoost is tuned, boosted beyond stock, used for heavy towing, or producing substantially increased torque, tell us before ordering. We may recommend stepping up to a Twisted Pro™ or Twisted Punisher™ 6R80 even if your peak horsepower number appears to fit the Street build.