ARP Main Stud Kit 204-5409 High-Strength — Fits 1996 & Earlier Audi 5-Cylinder

SKU: ARP204-5409

About ARP ARP (Automotive Racing Products) makes the strongest fasteners ...Read more

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Sale price$145.99
1450 ENTRIES10X
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Car Wheel Size Chart

Wheel Diameter (inches) Tire Width (mm) Aspect Ratio Rim Width (inches)
14185655.5
15195606.0
16205556.5
17215507.0
18225457.5
19235408.0
20245358.5

Note: Wheel and tire sizes vary by car make and model. Always consult your vehicle’s manufacturer for exact specifications.

How to Read Tire Size

Example: 225/45R17 means:

  • 225 = Tire width in mm
  • 45 = Aspect ratio (height as % of width)
  • R17 = Rim diameter in inches

Product Details

Product Description
Part Numbers
Sizing & Fit

About ARP

ARP (Automotive Racing Products) makes the strongest fasteners in motorsport — head studs, main studs, rod bolts, and flexplate bolts used by every Formula 1, NHRA, NASCAR, and championship motorsport program. Aerospace-grade alloys, exact-fit machining.

Reinforce Your Classic Audi 5-Cylinder

The ARP 204-5409 Main Stud Kit is specifically designed for Audi 5-cylinder engines produced in 1996 and earlier. As these engines become more popular for high-performance builds, protecting the bottom end is critical. ARP studs offer significantly higher clamping force than OEM bolts, ensuring that your main caps remain locked in place even under extreme stress.

Technical Specifications

  • High-tensile 8740 chromoly steel for maximum strength
  • Precision-rolled threads for optimal torque consistency
  • Prevents main bearing walk and potential block damage
  • Includes hardened washers and high-strength nuts
  • Designed for high-performance and racing applications

Building a high-performance engine requires components that can handle the increased pressures of modern tuning. The 204-5409 kit provides the structural integrity necessary to push your classic Audi engine to new limits without worrying about bottom-end failure. These studs are heat-treated and stress-relieved to ensure long-term durability in the most demanding conditions. Upgrade your engine today with the best fasteners on the market, available through GGCRACING.

About ARP

ARP (Automotive Racing Products) makes the strongest fasteners in motorsport — head studs, main studs, rod bolts, and flexplate bolts used by every Formula 1, NHRA, NASCAR, and championship motorsport program. Aerospace-grade alloys, exact-fit machining.

Reinforce Your Classic Audi 5-Cylinder

The ARP 204-5409 Main Stud Kit is specifically designed for Audi 5-cylinder engines produced in 1996 and earlier. As these engines become more popular for high-performance builds, protecting the bottom end is critical. ARP studs offer significantly higher clamping force than OEM bolts, ensuring that your main caps remain locked in place even under extreme stress.

Technical Specifications

  • High-tensile 8740 chromoly steel for maximum strength
  • Precision-rolled threads for optimal torque consistency
  • Prevents main bearing walk and potential block damage
  • Includes hardened washers and high-strength nuts
  • Designed for high-performance and racing applications

Building a high-performance engine requires components that can handle the increased pressures of modern tuning. The 204-5409 kit provides the structural integrity necessary to push your classic Audi engine to new limits without worrying about bottom-end failure. These studs are heat-treated and stress-relieved to ensure long-term durability in the most demanding conditions. Upgrade your engine today with the best fasteners on the market, available through GGCRACING.

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