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-65%

QuadEGT Module & Probe Kit

$524.99

$183.75

-65%

AMP Drive-By-Wire Controller

$299.99

$105.00

-65%

QuadEGT CAN Module

$214.99

$75.25

-65%

M12 Tuning Cable

$29.99

$10.50

-65%

GM LS 24x PNP Harness

$899.99

$315.00

MicroSquirt Transmission Controller & 4L60E Harness

$499.99

-65%

MicroSquirt Transmission Controller & 4L80E Harness

$499.99

$175.00

-65%

GM LS 24x PNP Harness & MS3Pro EVO+ Package

$1,899.99

$665.00

-65%

50 Amp Relay Kit

$19.99

$7.00

LS PNP Alternator Extension Harness

$24.99

LS 4L60E Transmission Control Harness

$279.99

LS 4L80E Transmission Control Harness

$279.99