The Visconti Tuning S58 B58 Sequential Port Injection Kit provides a complete plug and play port injection solution designed to support high horsepower BMW S58 and B58 applications.

Visconti Tuning is excited to present several new advancements for the S58 and B58  platform. Our latest release is a Plug & Play Sequential Port Injection Kit fully controllable over CANBUS. This kit can also drive multiple PWM outputs for secondary fuel pumps, externally gated boost control, and even methanol or nitrous applications.

Key Benefits:

• Flexibility Across Platforms: Compatible with all tuning platforms. Standalone kits include a charge pipe harness for boost reference, while full CANBUS setups eliminate the need for this.

• True Flex Fuel Capability: Enables ECM to run true flex fuel when port injection is added, compensating fuel volume proportionally to ethanol content. This removes the need for manual tune adjustments for different ethanol blends.

• Fuel Pressure Monitoring: You can compensate injector pulse width when the low-pressure fuel system reaches capacity via the ECU or directly through the port injection controller (MOTIV REFLEX). Tuners can establish fail-safes through EcuTek RaceRom or MHD+ to manage power output under these conditions.

Kit Options:

Full Kit Includes:

• MOTIV RE|FLEX (4 Channel)
• MOTIV Fuel Pressure Sensor (150PSI)
• GM Continental Flex Fuel Sensor
• Visconti RE|FLEX Bracket
• Visconti Port Injection Harness
• Visconti Engine Integration Harness
• Visconti Flex Fuel Sub Harness
• Charge Pipe Harness (Only on BM3/MHD Standalone)
• Flex Fuel Port Injection T Fitting
• ORB6 to -6AN Swivel Adapter
• 3/8 to 5/16 Fuel Line

Add-on (Version 1) Kit Includes:

• This kit is for those who have our original Flex Fuel kit, which includes our Version 1 Flex Fuel Sub-harness. Determine your kit version by the location of the flex fuel controller; any kit with the Zeitronix or CANBoxPro inside the vehicle is Version 1. This kit provides an updated Version 2 Flex Fuel Sub-harness compatible with the new style Reflex Kit.

• MOTIV RE|FLEX (4 Channel)
• MOTIV Fuel Pressure Sensor (150PSI)
• Visconti RE|FLEX Bracket
• Visconti Port Injection Harness
• Visconti Engine Integration Harness
• Visconti Flex Fuel Sub Harness (UPGRADE ONLY)
• Charge Pipe Harness (BM3/MHD Standalone)
• Flex Fuel Port Injection T Fitting
• ORB6 to -6AN Swivel Adapter

Add-on (Version 2) Kit Includes:

• MOTIV RE|FLEX (4 Channel)
• MOTIV Fuel Pressure Sensor (150PSI)
• Visconti RE|FLEX Bracket
• Visconti Port Injection Harness
• Visconti Engine Integration Harness
• Charge Pipe Harness (Only on BM3/MHD Standalone)
• Flex Fuel Port Injection T Fitting
• ORB6 to -6AN Swivel Adapter
• 3/8 to 5/16 Fuel Line

Why Choose Our Kit?

• MOTIV Motorsports Approved Harnesses: Award-winning quality
• 100% Plug and Play Wiring: Easy installation in less than 2 hours
• Tested Pre-Shipping: Ensures reliability
• Automotive Grade Wiring: Durable for long-term use
• Proudly Made in the USA at a IOS 9001 certified facility.
  

Requirements and Compatibility:

• Requires Port Injection Rail Kit or an aftermarket intake manifold.
• Does not include a fuel line for aftermarket manifolds.
• Wiring fitment is compatible with all known aftermarket intake manifolds and various port injection plates.
• Precision Raceworks customers should contact PR regarding necessary fuel lines.

Additional Information:

• Does not integrate with competing flex fuel kits.
• Designed to replace Zeitronix/CANBOXPRO controllers in our Flex Fuel kit.
• Existing CANBUS setups require updated tunes for hardware compatibility.