The OEM alternators available for the TB48 engine are typically rated up to 80 amps and deliver only around 60 amps at idle. In contrast, this heavy-duty 220-amp alternator for the NISSAN TB48 delivers up to 200 amps at cruising speeds and an impressive 180 amps at idle. That’s a gain of 130 amps at idle and up to 190 amps while driving. This high-output alternator series is built using premium DENSO components, ensuring industry-leading idle performance. Despite featuring a larger, more robust housing, it maintains a true OEM fit with no modifications required. Designed to run cooler and engineered for extreme durability, this 220-amp alternator is a direct-fit replacement for the factory unit on the NISSAN TB48 engine. Constant 14V Feed MAIN CHARGE CABLE UPGRADE HIGHLY RECO MMENDEDPROFESSIONAL INSTALLATION HIGHLY RECOMMENDEDLOCAL STOCK

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TB48 MaxxECU SPORT Plug & Play ECU Package Loom manufacturing time: approximately 3–4 weeks from date of purchase. Du-Bye Performance is proud to offer our Plug & Play MaxxECU packages for TB48 GU Patrols. This package provides a complete replacement engine harness designed specifically for the TB48, paired with a MaxxECU SPORT and ECU mounting bracket to replace the factory ECU. The system is designed to retain factory cluster operation and OEM functionality, while providing a clean, completely plug-and-play installation into your GU Patrol. MaxxECU SPORT – Entry Level Package The SPORT is our entry-level MaxxECU package and is an excellent option for both naturally aspirated and boosted TB48 setups. The loom retains support for the factory sensors; however, due to the available inputs and outputs of the SPORT ECU, Knock Control and Purge Control Solenoid functionality are not supported with this package. Choose Your Package A) Aspirated Package MaxxECU SPORT Complete Plug & Play TB48 engine harness ECU mounting bracket Bosch LSU 4.9 wideband O2 sensor Intake Air Temperature (IAT) sensor B) Boosted Package MaxxECU SPORT Complete Plug & Play TB48 engine harness ECU mounting bracket Bosch LSU 4.9 wideband O2 sensor Intake Air Temperature (IAT) sensor Fuel pressure sensor Oil pressure sensor Flex Fuel sensor Oil temperature sensor Boost control solenoid Drive-By-Wire Conversion Manual TB48 owners can also choose to upgrade to a full Drive-By-Wire (DBW) pedal and throttle body conversion. DBW provides improved idle control and opens up a range of modern ECU features, including: Cruise control Boost-by-gear Throttle blip Advanced throttle control Improved idle control Additional engine protection and control strategies The complete DBW conversion is available as an optional extra. Harness Terminations All looms are supplied terminated for: 6 × Injectors – choice of injector connector 6 × Ignition Coils – Factory or R35 GT-R Factory CAS Factory coolant temperature sensor Water temperature sender for factory manual vehicles Bosch LSU 4.9 wideband O2 sensor Intake Air Temperature sensor Throttle body / TPS MAP sensor hose CAN Bus expansion connection inside the cabin Digital Dash Compatibility You can use MDash to display a digital dashboard directly from the MaxxECU via Bluetooth. The ECU can also be integrated with compatible aftermarket CAN-based digital displays, including units such as: Haltech IC-7 Haltech uC-10 MoTeC C1212 And many other CAN-compatible displays Custom Loom Options Need something more advanced? Du-Bye Performance can manufacture custom TB48 looms incorporating options such as: ZF 8HP transmission integration Drive-By-Wire Additional sensors Additional CAN devices Digital dash integration Custom inputs and outputs Other performance upgrades and add-ons For a custom loom, contact Du-Bye Performance and we can discuss your vehicle, combination and requirements before manufacturing your harness.

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2 WEEK LEAD TIME OUT OF UAE, SPECIAL ORDER PART. NO REFUNDS OR RETURNS Brand New Nissan OEM TB48 Engine Loom/Harness Comes with a new main harness with plastic bracket, all connectors and clips. Also included is both injector and ignition coil harnesses.  If you have a 4 x oxygen sensor model, you will need to have the rear oxygen sensors turned off in your ecu to be able to use this loom. Please contact us before placing an order.  PLEASE CHECK Your loom and make sure you select the correct loom for your car! NO REFUNDS on special order items! If you need help PLEASE reach out to us and we will assist you. 

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Due 2nd week of September!! For Patrols that need SERIOUS amperage! 270amp Output, constant 14v feed.  The big brother to our 220AMP alternator. Great for use with cars running big electrical systems, DCDC chargers and multiple batteries.  Please check what amps you are actually using before purchasing this unit, if you do not need 270AMP output opt for our 220AMP unit instead.  MAIN CHARGE CABLE UPGRADE NEEDED!PROFESIONAL INSTALLATION IS A MUST!

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TB48 MaxxECU + ZF 8HP Plug & Play Conversion Package Loom manufacturing time is approximately 3–4 weeks from date of purchase. Du-Bye Performance is proud to offer our Plug & Play TB48 MaxxECU + ZF 8HP Conversion Package for GU Patrols. Converting your TB48 Patrol to a ZF 8HP transmission has never been easier. Our complete replacement engine and transmission harness has been designed to make the conversion as close to plug and play as possible, with only one wire required to be pinned into the vehicle. The package retains factory OEM cluster operation and vehicle functionality, while integrating the TB48 engine, MaxxECU, ZF 8HP transmission, Drive-By-Wire throttle and BMW shifter into one purpose-built harness. What's Included The base package includes: Complete replacement TB48 / ZF 8HP engine and transmission harness MaxxECU SPORT MaxxECU mounting bracket to replace the factory ECU Integrated ZF 8HP transmission wiring Integrated Drive-By-Wire wiring BMW shifter integration In-cabin CAN Bus expansion Dedicated 8HP OBD diagnostic port Dedicated 8HP power supply The harness is manufactured specifically for the conversion, eliminating the need to modify or patch together the factory engine harness. Harness Connections All looms are supplied fully terminated for: 6 × Injectors – your choice of injector connectors 6 × Ignition Coils – Factory TB48 or R35 GT-R Factory CAS Factory coolant temperature sensor Factory water temperature sender for manual vehicles Bosch LSU 4.9 Wideband O2 Intake Air Temperature (IAT) sensor MAP sensor hose integrated internally through the loom Bosch Drive-By-Wire throttle body ZD30 CRD Drive-By-Wire pedal – bolt-in pedal solution ZF 8HP transmission connector BMW electronic shifter Dedicated 8HP OBD diagnostic port Dedicated 8HP direct power feed CAN Bus expansion connection located inside the cabin Two Package Options Option 1 – Loom, ECU & Mount Perfect for customers who already have their own sensors or want to configure the vehicle to their own requirements. Includes: Complete TB48 / ZF 8HP Plug & Play harness MaxxECU SPORT ECU mounting bracket Option 2 – Complete Package with Sensors For customers wanting a more complete setup ready for tuning and additional engine monitoring. Includes everything from Option 1, plus: Bosch LSU 4.9 Wideband O2 sensor Intake Air Temperature sensor Oil pressure sensor Oil temperature sensor Fuel pressure sensor Flex Fuel sensor Boost control solenoid Drive-By-Wire Integration The 8HP package is designed around a full Drive-By-Wire conversion, using a Bosch DBW throttle body and ZD30 CRD electronic accelerator pedal. Moving to DBW gives the MaxxECU greater control over the engine and allows access to modern features such as: Improved idle control Cruise control Throttle blip / rev matching Boost-by-gear Launch and torque management strategies Advanced throttle control Additional engine and transmission control strategies MaxxECU SPORT The MaxxECU SPORT provides an excellent entry point for a complete TB48 and ZF 8HP conversion while retaining the flexibility and tuning capabilities of the MaxxECU platform. Please note that due to the available inputs and outputs of the SPORT ECU, factory Knock Control and Purge Control Solenoid functionality are not supported with this package. Digital Dash & CAN Expansion The harness includes an in-cabin CAN Bus expansion connection, making it easy to add additional CAN-based devices. You can use MDash to display a digital dashboard directly from the MaxxECU via Bluetooth, or integrate compatible aftermarket displays such as: Haltech IC-7 Haltech uC-10 MoTeC C1212 Other compatible CAN-based digital displays Built for a Cleaner 8HP Conversion Instead of modifying multiple factory harnesses and adding separate wiring for the ECU, transmission, DBW system and shifter, the Du-Bye Performance harness brings the entire conversion together into one purpose-built Plug & Play package. Whether you're building a naturally aspirated TB48 cruiser or a high-powered boosted setup, this package provides a clean foundation for a modern MaxxECU-controlled TB48 with ZF 8HP transmission conversion. Need something different? We can also manufacture custom looms with additional sensors, CAN devices, digital dash integration and other options. Contact Du-Bye Performance to discuss your build and requirements.

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TB48 PRO LEVEL – MaxxECU TRACK Gen2 Plug & Play Package Loom manufacturing time is approximately 3–4 weeks from date of purchase. Introducing the Du-Bye Performance TB48 PRO LEVEL Package, powered by the MaxxECU TRACK Gen2. Our PRO LEVEL package takes everything offered in our standard TB48 Plug & Play packages and steps it up with additional engine protection, cooling control and vehicle integration. Designed for serious naturally aspirated, boosted and high-horsepower TB48 builds, the PRO LEVEL package provides a complete replacement engine harness, MaxxECU TRACK Gen2 and ECU mounting solution while retaining factory OEM cluster and vehicle functionality. Why Choose PRO LEVEL? The TRACK Gen2 gives us the additional ECU capability required to offer features that aren't available with our entry-level SPORT package. The PRO LEVEL package adds: Full Knock Sensor Support PWM Electric Fan Control Electric Power Steering Control Bosch LSU 5.2 Wideband Lambda Additional inputs and outputs Greater flexibility for engine protection strategies More room for future upgrades and expansion Full Knock Sensor Support PRO LEVEL provides full knock sensor integration, allowing the MaxxECU TRACK Gen2 to monitor engine knock and utilise knock control strategies. This provides an additional level of engine protection, particularly important for high-compression, boosted and high-powered TB48 combinations. PWM Electric Fan Control The PRO LEVEL harness supports PWM-controlled electric thermo fans, allowing the MaxxECU to control fan speed progressively rather than relying solely on traditional ON/OFF fan control. This provides greater control over engine temperature and is ideal for upgraded cooling systems and high-performance electric fan setups. Electric Power Steering Control PRO LEVEL also includes provision for electric power steering control and integration. The required wiring is incorporated directly into the harness, providing a much cleaner solution for Patrols being converted to electric power steering. Bosch LSU 5.2 Wideband The PRO LEVEL package utilises a Bosch LSU 5.2 wideband lambda sensor, giving the TRACK Gen2 accurate lambda feedback for tuning, closed-loop fuel control and engine protection strategies. Complete TB48 Harness Depending on your selected configuration, the PRO LEVEL harness can be supplied terminated for: 6 × Injectors – your choice of injector connectors 6 × Ignition Coils – Factory TB48 or R35 GT-R Factory CAS Factory coolant temperature sensor Factory water temperature sender where applicable Bosch LSU 5.2 Wideband Lambda Intake Air Temperature sensor Fuel pressure sensor Oil pressure sensor Oil temperature sensor Flex Fuel sensor Boost control solenoid Drive-By-Wire throttle body and pedal Full knock sensor integration PWM electric fan control Electric power steering control In-cabin CAN Bus expansion MAP sensor hose integrated internally through the loom ZF 8HP Integration The PRO LEVEL package can also be configured as a complete TB48 + ZF 8HP Plug & Play conversion package. The 8HP configuration adds: ZF 8HP transmission connector Dedicated 8HP direct power feed Dedicated 8HP OBD diagnostic port BMW electronic shifter integration ZD30 CRD Drive-By-Wire pedal Bosch DBW throttle body connection Engine and transmission CAN integration This allows the engine, transmission, DBW system and supporting electronics to be integrated into one purpose-built replacement harness. Digital Dash & CAN Expansion In-cabin CAN Bus expansion makes it easy to integrate additional CAN devices and digital displays. MaxxECU MDash can be used via Bluetooth, or compatible CAN-based digital displays can be integrated into the system. Built for Serious TB48 Setups The Du-Bye Performance PRO LEVEL Package with MaxxECU TRACK Gen2 is our solution for customers wanting more control, more engine protection and more room to expand their TB48 setup. Whether you're building a responsive naturally aspirated combination, a serious boosted TB48 or a complete ZF 8HP conversion, PRO LEVEL provides a clean, integrated platform without being restricted by the capabilities of our entry-level package. Du-Bye Performance PRO LEVELMaxxECU TRACK Gen2. Full integration. Serious control. Built for the TB48.

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