Engine Components

Skunk2 is proud to introduce its all-new FA20 BRZ/FRS Oil Filter Sandwich Adapter. Each adapter is made from 6061 Aluminum, CNC machined and then hard-anodized. Skunk2s Oil Filter Sandwich Adapter features a...

Skunk2's industry-leading Alpha Titanium Retainers are designed to significantly reduce valvetrain mass, resulting in more horsepower and improved valvetrain stability. Similar to Skunk2's already popular Pro Series Titanium Retainers, Alpha Titanium Retainers...

ARP Honda D16A / D16Z M10 Head Stud Kit

ARP Honda B20B w/ B16A head Head Stud Kit

ARP Honda B16A Head Stud Kit

ARP Honda/Acura K20A (A2 & A3) Head Stud Kit

ARP 2004 and Later Chevy LS Head Stud Kit

ARP Nissan VQ35 4bolt Main Stud Kit

ARP Subaru WRX EJ20 & EJ25 Block Bolts

ARP BMW M50 2.5L 6-cylinder 12pt Head Stud Kit

ARP BMW S58 U/C 12pt head stud kit

ARP BMW B48 4 cyl undercut ARP2000 12pt Head Stud Kit

ARP BMW M48 U/C CA625+ 12pt Head Stud Kit

ARP Ford 4.0L XR6 Incline 6cyl Main Stud Kit

ARP Supra 7MGTE 3SGTE Head Stud Kit

ARP 18-20 Ford Coyote 5.0L V8 CA625+ Head Stud Kit

ARP Ford Ecoboost 2.3L CA625+ 12pt Head Stud Kit

ARP Ford 3.5L V6 Ecoboost/Cyclone Main Stud Kit

ARP BMW S63 U/C CA625+ 12PT Head Stud Kit - Natural Finish

ARP BMW S63 U/C ARP2000 12PT Head Stud Kit - Polished

ARP BMW B58 CA625+ Head Stud Kit

ARP Caterpillar C15 8740 12pt Head Bolt Kit

ARP Caterpillar C15 12Pt Head Stud Kit

ARP BB Ford 6.2L V8 12pt Head Stud Kit