The final TL J35A in manual transmission configuration is a capable V6, and this harness brings standalone ECU support to it.
The Acura TL J35A has real potential, and the factory ECU is the main thing standing between where it is and where it can go. The Tuned By Shawn PNP Wiring Harness Kit 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
- Throttle response that's direct and immediate, not filtered through conservative factory mapping
- Fuel and ignition timing calibrated precisely to your actual setup
- Consistent power delivery that doesn't change with heat or temperature
- Idle stability that's locked in regardless of ambient temperature
- A tune that actually reflects your build and your intentions for the car
Features
- Plug-and-play fitment for 2008-2014 Acura TL J35A, 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 2008-2014 Acura TL J35A
- Haltech Nexus ECU sold separately
Fitment
2008-2014 Acura TL / 2008-2014 Acura TSX V6 / 2008-2014 Honda Accord V6, Manual Transmission.