Wiring Specialties RB25DET Wiring Harness for G35 - CANBUS PRO SERIES

It’s FINALLY here – fully functional interior in your G35 with an RB25DET engine swap. The Wiring Specialties CANbus harness does the trick…Tach, engine temp and zero fault lights for traction control and stability control. Have a properly running car again, with the power of a RB25DET engine. All of these features come with NO CORES needed.

Our Pro-Series is ideal for those looking for the best aesthetics, weight savings and reliability. This harness completely replaces the 350z / G35 original engine harness with a PRO series RB25 harness with proper fitment.

This Wiring Specialties PRO Series harness was designed from the ground-up, specifically for a USDM LHD V35 Infiniti G35 (2002-2007) with an RB25DET engine swap.

The harness is designed 'Tucked' for a clean installation. The harnesses are built to exceed OEM spec for wire quality and power/ground routing.

Wiring Specialties has developed the CANBUS converter device to allow full gauge functionality, fan control and all of this in a plug and play package. No CORE needed, Plug and Play, startup guaranteed.

Wiring Specialties offers a number of options for common performance upgrades for this product. Build your perfect harness by selecting from the available options to the right, and as always - if you have any questions, please reach out to us.

ENGINE: RB25DET Series 1 or Series 2

• Any RB25DET S1 or S2 from 1994-1998 Skyline GTS/GTST
• Any RB25DET from Nissan Stagea (non NEO)

CHASSIS: USDM LHD V35 Infiniti G35

• Any USDM LHD V35 Infiniti G35 manufactured in 2002-2007
• Retains factory FANS, Speedometer, tachometer, engine temperature gauge, oil pressure gauge, alternator charge light, reverse lights and wipers.
• The Wiring Specialties harness provides proper 350z / G35 gauge cluster functionality for the RB25 engine swap. ECU output functions such as Tach, Engine coolant temp, CEL, Speedometer, fuel gauge and illumination are all supported by the proprietary CANbus controller, included in this kit.
• Fans functionality – the factory car has very capable fans and controllers. We suggest keeping them for the swap, when possible. The Wiring Specialties CANbus Controller retains the factory fan functionality, with pre-set engine temp turn ON and OFF points. We also provide an override for FULL ON fan function by engaging the DSC button. Sleek and clever!
• Plug and play features of this harness require the OEM 350Z / G35 body harness, body control module and fuse boxes to be UNMODIFIED. The harness utilizes a number of relays and controllers from the OEM setup, so they need to remain on the chassis fuse box, in stock form.
• For proper Oil Pressure Gauge function, the 350z / G35 OEM oil pressure sending unit needs to be used (located near the RB Oil filter). In most cases a relocation line needs to be used in order to use the OEM sensor with the swap. Harness connection will be provided to reach the passenger side shock tower for sensor relocation (optional).
• Please contact us prior to purchase to inquire about Air Conditioning.
• Traction / Stability control is not functional with this swap.

PRO-SERIES HARNESS INCLUDES

• Main Engine and Transmission one-piece tucked harness
• Alternator charge cable
• 6x Coilpack connections (S1 or S2 as per the selected options)
• 6x Injector connections
• 2x Knock sensor connectors
• MAFS connectors (Note OEM MAFS option includes both S1 and S2 connectors)
• 2x TPS connectors (The harness includes the S1, S2 and Q45-S1 connectors)
• Boost solenoid wiring with OEM connector
• VTC connector
• Cam sensor connector
• Crank sensor connector
• Idle air and fast idle connections
• OEM Oxygen sensor connectors (wideband wiring is not part of the EFI harness, except AEM Infinity 6/8)
• 2x ground ring terminal
• Air regulator connector (under intake manifold location)
• ECT sensor connector and cluster coolant temp switch connector
• Reverse lights sensor connector
• Speed sensor connector
• Alternator connector
• Starter signal connector
• OEM oil pressure 2-pin connector (only 2-pin version supplied)
• Nissan ECU Diagnostics mode connector
• Dash and fuse box connections through the Interface harness
• Printable install instructions with pictures
• Turn Key ENGINE START Guarantee
• Tech support for our customers 7 days a week

BUILT TO ORDER - lead time roughly 2-4 weeks.