ARP VW/Audi 2.7L Bi-Turbo V6 Main Stud Kit

This ARP performance fastener, stud, bolt, tool, or assembly is the VW/Audi 2.7L Bi-Turbo V6 Main Stud Kit for 2000-2004 Audi A6 Quattro. 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: Built from 8740 chrome moly steel for repeated high-torque applications without failure.
• Constructed from 200000 PSI tensile strength 8740 chrome moly steel with black oxide finish for corrosion resistance.
• Compatible with stock main caps and girdle hardware on 2.7L Bi-Turbo V6.
• Heat-treated alloy construction resists fatigue in boosted applications.
• Yes ARP 204-5801 fits all 2000-2004 Audi A6 Quattro Base models with the 2.7L Bi-Turbo V6 engine BCB/BES codes.

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 95-01 Audi 2.8L Non Turbo / 00-05 Audi 2.7L Rod Bolt Kit
• ARP VW/Audi 2.7L Bi-Turbo V6 Head Stud Kit
• ARP VW/Audi 5 Cylinder 20V 12PT Head Stud Kit

Frequently Asked Questions

How do I confirm the VW/Audi 2.7L Bi-Turbo V6 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 204-5801, 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.