ARP Custom Age / CA625+ Head Stud Kit for DART Iron Eagle 2JZ Block - 403-4301 Motion Raceworks Manufactured Parts A direct fit upgrade to

A direct fit upgrade to all Gen4 Turbosmart wastegates and feature our unique collar-locking system

Honda S2000 AP1 ('00 to '05) Injector Set: 4x1000cc Saturated / High Impedance Ball & Seat Injectors

2016+ INFINITI Q50 with VR30

Height Adjustment Independent Of Spring Compression

After two years of meetings

ARP Custom Age / CA625+ Head Stud Kit for DART Iron Eagle 2JZ Block - 403-4301 Motion Raceworks Manufactured Parts A direct fit upgrade toARP Custom Age CA625+ Head Stud Kit for Toyota 2JZ GE GTE SKU: 403 4301 Designed for use with the stock 11mm head stud sized Dart 2JZ Cast Iron Eagle Block, part number 31011010. The CA625+ are the go to upgrade for high horsepower built Toyota 2JZs. We use these studs in all of our builds over 900whp. WHAT IS CUSTOM AGE 625+? You may have heard of the popular L19 upgrade for Head studs, Main Studs, Rod Bolts, etc. The L19 material is stronger than