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Holley EFI

GM 6 SPEED TRANSMISSION CONTROL - Holley EFI Terminator X Max Transmission Kit - GM 6L80/6L90

Sale price £688.74 GBP inc VAT Regular price £775.14 GBP
Shipping calculated at checkout.
SKU: 558-499

In Stock

UK warehouse: 0

US warehouse: 29

Delivery ETA: Oct 23 – Oct 28
US warehouse
Ships from our US warehouse.
Price shown is final for UK customers - duties & VAT included. No extra fees.

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GM 6 SPEED TRANSMISSION CONTROL - Holley EFI Terminator X Max Transmission Kit - GM 6L80/6L90
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GM 6 SPEED TRANSMISSION CONTROL - Holley EFI Terminator X Max Transmission Kit - GM 6L80/6L90

Holley EFI

Product Details

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Vehicle Compatibility

Fits GM 6 SPEED TRANSMISSION CONTROL - Holley EFI Terminator X Max Transmission Kit - GM 6L80/6L90.

Please refer to manufacturer specifications for complete compatibility information.

Key Features

Requires Terminator X Max - Requires V3 Build 100 or later (Does not support 4WD)
  • Plug and play with any engine controlled by a Terminator X Max ECU
  • V3 software unlocks more tuning potential and driveability options
  • Supports Shift Mode, Tap Up/Tap Down, and Torque Management
  • Included 3.5" LCD touchscreeen handheld tuner with integrated setup wizard
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Product Videos

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Product Specifications

Brand
Holley EFI
Grade Type
Performance
Part Type
Automatic Transmission Control Module
Part Type
Automatic Transmission Wiring Harness
Product Type
Terminator X Max 6L80
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Package Contents

Kit includes all necessary components. Please refer to manufacturer specifications for detailed package contents.