ARP Headstud kit: Mitsubishi Lancer EVO 7-9 CT9A KSB628Q The case halves are sealed

The case halves are sealed with new OEM main case bolts and sealant

High-Flow Efficiency: Larger compressor and turbine wheels maximize airflow and power potential

WITH HEADLAMP WASHER CUTOUT

extending the life of your brakes and giving you peace of mind kilometer after kilometer

German T†V certification

ARP Headstud kit: Mitsubishi Lancer EVO 7-9 CT9A KSB628Q The case halves are sealedSKU: 207 4203 It is for good reason that virtually every top professional engine builder relies on ARP Pro Series head studs for their all out competition powerplants. Simply stated, theres not a better stud setup on the market today. For openers, ARP uses a premium grade 8740 alloy that is rated far superior to aircraft quality. Each stud is placed vertically in special racks and precisely heat treated to 200,000 psi. This procedure ensures complete