AutoMeter 52mm Z-Series Boost Controller Gauge, 30 in HG/30 PSI (2681) Water pump ARP L19 head studs for

ARP L19 head studs for the 7-bolt 4G63 DSM and Evo 4/5/6/7/8/9 models

5 41 X5 90000001573

The SS pads have a very firm pedal and immediate bite which is great for autocross and those who demand the most out of their street cars

Fits most current and late model OE Ford Truck and SUV production wheels (Does not fit passenger car models)

055" and 85mm bore size

AutoMeter 52mm Z-Series Boost Controller Gauge, 30 in HG/30 PSI (2681) Water pump ARP L19 head studs forDigital boost controller featuring programmable high low modes, boost by RPM gear, peak recall, and Pro Control output for managing turbocharger boost pressure in turbocharged applications. Features: User programmable high low boost, boost by gear, and boost by RPM EZ On Controller Programming with no need for external modules Exclusive Progressive Overboost Warning System and Peak Recall Patented Pro Control Input for external device trigger and