Longacre 4-Terminal Battery Cutoff Switch Rating_FIA 8856-2018 and a durable zipper closure

and a durable zipper closure

including (but not limited to):

Compatible with most E46 models outfitted with MK60 DSC

The Longacre Dual Function Pyrometer can be used as a Probe type pyrometer for tires OR a non-contact IR Laser pyrometer

All of this is mounted to an attractive

Longacre 4-Terminal Battery Cutoff Switch Rating_FIA 8856-2018 and a durable zipper closureRequired in NASCAR, SCCA, NHRA, the Longacre Manual Battery Disconnect switch comes with a bright red handle to make it easier to find in an emergency. Also helps prevents battery drain while not on track. 175 Amp Continuous Rating, 6 36 Volt, 1000 Peak. 20 amp alternator circuit.