ARP Main Stud Kit for 2006–2008 VW GTI, Jetta, Passat & Audi A3/A4/TT (2.0T FSI)

Description

Upgrade the strength and reliability of your VW/Audi 2.0L FSI engine with the ARP Main Stud Kit. Designed to eliminate main cap walk and fretting, this kit provides superior thread protection and improved clamping force—crucial for high-performance builds. Each stud is crafted from premium 8740 chromoly steel, heat-treated to 200,000 psi, then thread-rolled to increase fatigue strength.

Engineered for precision and durability, ARP main studs exceed aerospace standards and are 100% reusable. With hardened washers and 12-point nuts included, this kit offers everything needed for a strong, long-lasting bottom end. Align honing is required for proper installation, ensuring the perfect fit every time.

Features:

• Eliminates main cap walk and fretting
• Made from premium 8740 chromoly steel
• Heat treated to 200,000 psi strength
• Rolled threads for superior fatigue strength
• Includes 12-point nuts and washers
• Exceeds aerospace fastener specifications
• Designed for VW/Audi 2.0L FSI engines
• 100% reusable and race proven durability

Specifications:

• Main Bolt Style: 2-bolt
• Fastener Style: Stud
• Fastener Nut Style: Standard 12-point
• Works with Windage Tray: No
• Fastener Tensile Strength (psi): 220,000 psi
• Nuts Included: Yes
• Washers Included: Yes
• Quantity: Sold as a kit.

Included:

• (1) Main Stud Kit

Fitment:

• 2006-2008 Audi A3 FWD 8P 2.0T FSI
• 2005.5-2008 Audi A4 FWD B7 2.0T FSI
• 2005.5-2008 Audi A4 Quattro B7 2.0T FSI
• 2008-2009 Audi TT FWD / Quattro MK2 8J 2.0T FSI
• 2006-2008 Volkswagen Passat B6 2.0T FSI
• 2006-2008 Volkswagen GTI MK5 2.0T FSI
• 2006-2008 Volkswagen Jetta MK5 2.0T FSI
• 2007-2008 Volkswagen EOS 2.0T FSI

Note:

• Lifetime Warranty  
• Will not fit 2008.5 Late GTI MK5 or 2008.5 Jetta MK5 with the 2.0T TSI EA888 Gen 1 engine

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