Introducing the Perfect Tuning CANBus Shifter Module—an ingenious solution that allow to I maintain a manual car's aesthetic when doing 8HP transmission swap also brings the tactile sensation of driving a manual transmission to vehicles equipped with an 8HP automatic transmission and MaxxECU control. Skip the gear lever and enjoy seamless paddle or sequential shifting paired with advanced transmission management.
What Is It & Why You’ll Love It
We wanted to maintain a manual car's aesthetic when doing 8HP transmission swap. This module eliminates the need for a traditional gear selector by translating up/down paddle or sequential shifter inputs into full gear modes: Park, Reverse, Neutral, Drive, Manual, and Launch Mode—providing a crisp, engaging shifter response.
Key Features
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Simplified Gear Input with Precision
Uses two digital inputs (ground-activated UpShift and DownShift pins) to intuitively simulate gear positions. -
Smart Mode Mapping
- Starts in Park for safety
- Double downshift from Park/Neutral → Reverse
- Double upshift → Manual Mode
- Single upshift → Drive (Auto) Mode
- Long downshift → Park
- Hold upshift in 1st or 2nd gear → Launch Mode (available in both Auto and Manual)
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Configurable CANBus Resistor
Features an onboard jumper (disabled by default) to enable a 120 Ω termination resistor for flexible installation. -
Live Diagnostics via LED
A handy onboard LED glows green when CAN communication is active and red when lost—making troubleshooting a breeze
Engineered for Driving Enthusiasts
This module is tailor-made for motorists who crave the engagement of a manual transmission without sacrificing modern automatic performance. Pair it with Perfect Tuning’s Sequential Shifter for a pro-level cockpit setup—ideal for spirited street driving, track duty, or custom builds.
Ready to transform your driving experience? Contact Perfect Tuning in Québec now to learn how to integrate the CANBus Shifter Module into your 8HP MaxxECU setup. Experience manual-style shifting with modern performance. Click here to see product page.