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Wagner Tuning Burnished Head Stud Set for A80 Toyota Supra (with 2JZ-GTE engine)

Wagner Tuning Burnished Head Stud Set for A80 Toyota Supra (with 2JZ-GTE engine)

Wagner Tuning Burnished Head Stud Set for A80 Toyota Supra (with 2JZ-GTE engine) [P119011410.BR]

$399.00

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Wagner Tuning’s Burnished black oxide head stud set for the A80 Toyota Supra 2JZ-GTE replaces the factory head bolts with Pro-Series 18.8 studs rated at 1850 N/mm² to help prevent bolt stretch and head lift under high boost. The reusable design adds long-term reliability for serious 2JZ builds.

These items are typically not in stock and either made-to-order or special order from the manufacturer. After you order we will confirm the estimated lead time and other order details. If you have a specific deadline to receive this order please talk to us before placing your order to ensure that the manufacturer can meet your expectations.

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SKU: P119011410.BR Categories: Powertrain, Engine Parts Vehicle: TOYOTA, Toyota Supra, Brand: Wagner Tuning

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Description

Wagner Tuning Burnished Head Stud Set for A80 Toyota Supra (with 2JZ-GTE engine)

The Wagner Tuning Burnished Black Oxide Head Stud Set for the A80 Toyota Supra 2JZ-GTE is engineered to deliver the clamping force needed for high-output, high-boost builds where factory head bolts can become a weak point. Replacing the OEM cylinder head bolts, this kit features Wagner Tuning Pro-Series 18.8 high-strength stud bolts with an exceptional tensile strength rating of 1850 N/mm², helping prevent bolt stretch and reduce the risk of cylinder head lift under increased cylinder pressure. Each stud is finished in a Burnished black oxide coating for a clean, subdued look with added surface protection, and the reusable design avoids the need for replacement after disassembly, making it a dependable upgrade for serious 2JZ builds focused on strength, reliability, and long-term serviceability.

High-Quality Materials and Production

Wagner Tuning produces its Pro-Series 18.8 stud sets in Germany using proprietary high-strength steel. After heat treatment, the studs achieve tensile strength above 1850 N/mm². The threads are roll-formed instead of cut, increasing thread flank strength by about 30%. Each fastener is finished in a durable Burnished black oxide coating to provide long-lasting corrosion resistance, even in harsh operating conditions.

Easy Installation and Durability

The Pro-Series studs feature an internal hex drive on the head side for accurate, controlled installation. On the block side, a conical support section helps direct clamping load into the bore rather than the thread flanks as the nuts are tightened, helping protect engine block threads through repeated assembly typical of motorsport use. Every kit includes matching high-strength nuts and, where applicable, washers built to the same 1850 N/mm² tensile strength specification, delivering a durability advantage over many alternative fastener options.

Features

Pro-Series 18.8 high-strength head stud design
Burnished finish
Manufactured in Germany from specially developed steel
Rolled threads for approximately 30% greater thread flank strength
Internal hex socket drive
Conical seating design
Designed to prevent cylinder head lift under high load
Reusable studs that do not require replacement after disassembly
Includes matching high-strength nuts and washers rated at 1850 N/mm²
Engineered for high-performance and racing engine applications
Set of 14 head studs
Made in Germany

Specifications

Construction: Pro-Series 18.8 steel
Tensile Strength: 1850+ N/mm² (270,000+ PSI)
Finish: Burnished (black oxide)

What’s Included

M11 stud bolts (14)
M11 nuts (14)
Washers (14)
Lubricant for assembly
Assembly instructions

Applications

Toyota Supra: A80 | 1994-1998 | 2JZ-GTE 3.0L I6 twin-turbo

Notes

Also available in a nickel-plated finish here

About Wagner Tuning

Wagner Tuning is a Germany-based performance engineering brand specializing in high-efficiency charge-air cooling and intake solutions for modern turbocharged vehicles. Known for its competition-proven intercoolers and precision-manufactured components, Wagner Tuning combines advanced R&D, CFD analysis, and rigorous testing to deliver measurable performance gains, improved thermal stability, and long-term reliability. With a strong focus on motorsport-inspired engineering and OEM-level fit and finish, Wagner Tuning products are designed to support both high-performance street driving and demanding track use across a wide range of European and international platforms.

Additional Information

The Bulletproof Automotive website contains many thousands of products purchased in multiple different currencies. All of the prices are entered manually and accurately at the time of entry. Due to the consistently fluctuating international exchange rates, at times prices may not be able to be honored at their original intended rate. We apologize for any inconvenience this may cause, unfortunately our website is unable to compensate dynamically for what can at times be volatile changes in the cost of items due to currency values fluctuating, changes in prices from suppliers, changes in shipping and import duties, and other factors. Rest assured that any order you place on line will be at zero risk to you in this area. If in the event your order cannot be fulfilled at the original intended website price we will offer you a 100% refund, no questions asked. We will continue to do our best to maintain updated prices and we will always continue to offer our price match guarantees as well to ensure our prices are always the best for you. In short, prices may change without notice. It is always advised to give us a call prior to placing your order online to confirm availability and to confirm current pricing.

Shipping Policy

Items that are in stock in the US, either at Bulletproof’s warehouse or at a supplier’s warehouse, are generally delivered within 7-10 days. Special order items from overseas take considerably longer. As a courtesy Bulletproof offers delivery estimates to our customers which take into consideration manufacturer availability and shipping schedule. These estimates represent our best guess based on previous orders from the manufacturer and do not in any way imply a guaranteed delivery window. Many manufacturers work in a “just in time” inventory system and often take 2-20+ weeks to produce an item once an order is submitted. All deliverable items are then sent to our Japanese warehouse. Bulletproof ships a minimum of one full ocean freight container every month from Japan, oftentimes more than one a month. Ocean freight takes an average of 4 weeks. Typically it breaks down to one week in Japan for paperwork and customs, two weeks by boat and one week in US customs/clearance. Due to the wide number of variables between manufacturer and shipping schedules, delivery estimates are simply just that – estimates. We attempt to estimate conservatively and we usually deliver faster than our estimates suggest. It is not Bulletproof’s policy to guarantee delivery time of any special order item, this is impossible for us to do. By ordering you acknowledge that there is no required delivery ETA and an order may not be canceled or altered due to manufacturing or shipping delays, all ETA’s are provided as a best guess only. Please review the full Terms & Conditions here.

BP Pricing Difference

We do pricing a little differently on our JDM brands and we believe in making things simple and clear. No hidden fees or surcharges. Every price you see includes the shipping cost to our office in Los Angeles, California and all the associated taxes/duties/fees for bringing the products into the US. The only shipping you ever pay is from our facility in the US to your location. Be wary of resellers that don’t include the cost of international shipping in their pricing on JDM parts. While we believe we’ll always have the lowest all-in price on JDM products, we offer a price match guarantee for all authentic parts purchased from authorized dealers as well. For many international customers, it’s much more affordable to ship from the USA than from Japan directly, as the air freight and ocean freight costs are typically much less. However, for customers looking to ship directly from Japan outside of North America, or domestically in Japan, we can provide pricing specifically for that scenario. Please do not hesitate to contact us with any pricing questions or concerns. Please email us at sales@bulletproofautomotive.com with any inquiries.

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