ARP Hyundai 2.0T Main Stud Kit

This ARP performance fastener, stud, bolt, tool, or assembly is the Hyundai 2.0T Main Stud Kit for 2010-2013 Hyundai Genesis Coupe. Confirm the exact engine or vehicle application, thread size, length, material, strength series, included quantity, installation lubricant, tightening sequence, and current ARP torque specification before ordering.

Key Features

• Genuine ARP Fasteners: 8740 chromoly steel construction rated at 200,000 psi tensile strength for extreme duty.
• High-strength 8740 chromoly steel heat-treated to 200,000 psi minimum tensile strength with rolled threads.
• Stud Design: Minimizes cylinder block thread damage while enabling accurate torque values.
• Precision-Rolled Threads: Ensures maximum thread engagement and consistent torque repeatability.
• CNC-machined for perfect fitment in Hyundai Theta 2.0T blocks.
• Yes, ARP 228-5401 is direct fit for all 2010-2013 Genesis Coupe 2.0T models including R-Spec with Theta-II engine.

Fitment

Specifications

What’s Included

One new ARP main stud & bolt kit in the exact configuration and quantity identified by this listing. Brackets, wiring, air lines, fittings, switches, fasteners, fitting kits, fluids, covers, and accessories are included only when expressly stated for this exact part.

About ARP

Automotive Racing Products manufactures high-performance studs, bolts, nuts, washers, wheel hardware, assembly tools, and installation lubricants for engine, drivetrain, chassis, and racing applications. Thread dimensions, material, preload method, lubricant, torque, and included quantity remain exact-part specific.

Important Disclosures

• California Proposition 65 warning applies. Review the current manufacturer warning before handling or installation.

Related Parts

• Shop all ARP products
• ARP Hyundai 2.0L (G4KF) Cam Tower Stud Kit
• ARP Hyundai 2.0L G4KF Turbo Flywheel Bolt Kit
• ARP Hyundai 2.0L G4KF Turbo Head Stud Kit

Frequently Asked Questions

How do I confirm the Hyundai 2.0T Main Stud Kit fits my application?
Match the exact engine family or vehicle, component location, thread diameter and pitch, under-head length, material, strength series, and every current ARP application note.

Can I reuse the factory torque value with this ARP hardware?
Not automatically. Use ARP’s current instructions for the exact part, material, lubricant, tightening sequence, and preload method. Factory torque values may be based on different hardware and friction.

What is included with this ARP kit?
Only the studs, bolts, nuts, washers, lubricant, and tools expressly listed for this exact part number are included. Verify the required quantity before disassembly.

Installation Instructions

1. Confirm ARP part number 228-5401, the complete application, and every required supporting component before beginning work.
2. Clean and inspect all mating threads and components, then verify thread engagement, length, washers, nuts, lubricant, and required preparation before assembly.
3. Follow ARP’s current tightening sequence, lubricant instructions, torque or stretch method, and any retorque procedure for this exact part.
4. Verify clearance, preload, fastener seating, and normal component operation before returning the vehicle or engine to service.