2006.5-2010 Duramax LBZ/LMM DSP2 High Idle Switch (FTDSP2LBZLMM) 2020-2022 GM LM2 Air Intake & Accessories

2006.5-2010 Duramax LBZ/LMM DSP2 High Idle Switch (FTDSP2LBZLMM) 2020-2022 GM LM2 Air Intake & AccessoriesFish Tuning manufactures DSP2 switches. They are available for LLY, LB7, LBZ LMM Duramax trucks. Depending on the truck, they can be used as either a DSP2 or a high idle switch. Note: For high idle you'll need to cut off one of the pins and likely connect that wire to 12V. Depending on the model, you may need to attach the extra pin to the other wire, so don't cut that wire shorter 8" or so.

0L Coolant Filter Kit p/n 1032121

OEM Part Number: 98045057

080" wall thickness

enough fuel to support up to 775 RWHP with proper supporting modifications

Running a Hydra Programming Chip

HSP Diesel designed this intake to install easily

Sold as balanced set upon completion of custom Injector waiver

4L Gator Fasteners HD Main Stud Kit (MSK64)

This new and improved version from our previous Suction Tube Kit allows the user to plum their FASS return line directly to their bulkhead fitting

The larger Ballistic Billet compressor wheel and our new exclusive Low MOI (moment of inertia) QST turbine wheel results in reduced backpressure

truck owners will be facing fuel system repairs that can easily exceed $10

GP-1 achieves a higher Pressure-Viscosity Coefficient for excellent HTHS film thickness for enhanced wear protection