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This ARP performance fastener, stud, bolt, tool, or assembly is the VW/Audi 5 Cylinder 20V 12PT Head Stud Kit for 1991 Audi 200 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
- ARP2000 Alloy Studs: Forged from proprietary steel heat-treated to 220,000 psi tensile strength for repeated high-stress applications.
- Complete Kit Contents: Includes 10 studs, 10 nuts, 10 washers tailored for 5-cylinder 20V head installation.
- Hardened Washers: Parallel ground steel washers distribute load evenly to prevent distortion.
- 12-Point Nuts: Black oxide finish 12-pt design allows accurate torquing with standard tools and resists loosening.
- Yes, direct replacement for all 1991 Audi 200 Quattro 20V 5-cylinder 2.3L turbo engines.
- Studs made from ARP2000 alloy with minimum 200,000 psi tensile and 170,000 psi yield strength.
Fitment
| Years | Make | Model | Application |
|---|---|---|---|
| 1991 | Audi | 200 Quattro | 20v |
| 1990-1991 | Audi | 90 Quattro | 20v |
| 1990-1991 | Audi | Coupe Quattro | 20v |
| 1992-1994 | Audi | S4 | Base |
| 1995 | Audi | S6 | Avant |
| 1995 | Audi | S6 | Base |
Specifications
| Brand | ARP |
|---|---|
| Manufacturer Part Number | 204-4207 |
| Product Type | Head Stud & Bolt Kits |
| Condition | New |
| Configuration | VW/Audi 5 Cylinder 20V 12PT Head Stud Kit |
| ARP2000 Alloy Studs | Forged from proprietary steel heat-treated to 220,000 psi tensile strength for repeated high-stress applications |
| 12-Point Nuts | Black oxide finish 12-pt design allows accurate torquing with standard tools and resists loosening |
| Hardened Washers | Parallel ground steel washers distribute load evenly to prevent distortion |
| Complete Kit Contents | Includes 10 studs, 10 nuts, 10 washers tailored for 5-cylinder 20V head installation |
| Reusable Components | Studs maintain integrity through multiple disassembly and reassembly cycles |
| Torque in sequence to ARP specs | studs at 75 ft-lbs plus 110 degrees with lubricant |
| Q | Will this kit fit 1991 Audi 200 Quattro 20V? A: Yes, direct replacement for all 1991 Audi 200 Quattro 20V 5-cylinder 2.3L turbo engines |
| Method | UPS Ground or USPS Priority |
| Availability | In stock - ships same or next business day |
| Packaging | ARP branded box measuring 10 x 6 x 1.5 inches |
| Weight | 2.1 lbs |
What's Included
One new ARP head 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 Audi 5cyl Main Stud Kit
- 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
Frequently Asked Questions
How do I confirm the VW/Audi 5 Cylinder 20V 12PT Head 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
- Confirm ARP part number 204-4207, the complete application, and every required supporting component before beginning work.
- Clean and inspect all mating threads and components, then verify thread engagement, length, washers, nuts, lubricant, and required preparation before assembly.
- Follow ARP's current tightening sequence, lubricant instructions, torque or stretch method, and any retorque procedure for this exact part.
- Verify clearance, preload, fastener seating, and normal component operation before returning the vehicle or engine to service.
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