A replacement for Bosch 1680cc when Bosch has stopped manufacturing their 1600cc (1680cc). However, this is a real low ohm diffuser at 2ohm instead of Bosch that was at 6ohm and could be a bit difficult to control. These are also quieter than the old Bosch diffuser, otherwise dimensions, electrical connections are the same.

• Dynamic flow matched in groups with 1% tolerance.
• These are standard Bosch models and fit most of the engines except Japanese engines.
• Resistance: 2.05 Ohm / Low ohm. Motor control that can handle Peak & Hold needed or resistance.
• Connector: Standard Bosch EV1 Minitimer
• Spray image - Three tips
• Static flow at 3bar (43.5psi) = 1680 cc / min / 160 lb / hr
• Upper and lower O rings of Viton E85 and methanol compliant
• See Accessories for suitable electrical contacts