Your Tacoma's 2TR-FE is more capable than the factory ECU is willing to admit.
The 2022 Toyota Tacoma 2TR-FE is a reliable, proven engine with real aftermarket potential, but standalone ECU support for this platform is genuinely rare. The Tuned By Shawn Boomslang PNP Wiring Harness for the Haltech Nexus connects directly to your factory harness without any permanent modifications, giving the Haltech Nexus full standalone engine control. No cutting, no splicing, fully reversible.
Advantages
- Fuel delivery that stays accurate and consistent regardless of elevation or temperature
- Throttle response that's crisp instead of soft and over-dampened
- Engine behavior tuned to your actual modifications, not Toyota's averaged baseline
- Stable idle and steady power delivery that doesn't drift with heat
- A platform that can actually support the build you're planning
Features
- Plug-and-play fitment for 2022 Toyota Tacoma 2TR-FE, manual transmission
- Compatible with Haltech Nexus R3, R5, S2, and S3 ECUs
- No cutting or splicing of factory wiring
- OEM-quality connectors, USA-built by Boomslang Fabrication
- Fully reversible, factory harness preserved
- For competition and off-road use
The Details
Built specifically for this vehicle's connector layout with OEM-spec connectors and correct wire gauge throughout. Your factory harness stays completely untouched and the car can return to stock at any time. The Haltech Nexus takes full engine control once installed, giving your tuner a clean vehicle-specific foundation to build a proper map from.
Kit Includes
- 1x Boomslang PNP wiring harness for 2022 Toyota Tacoma 2TR-FE
- Haltech Nexus ECU sold separately
Fitment
2022 Toyota Tacoma 2TR-FE, Manual Transmission.