Name: HKS Head Gasket and Exhaust Manifold Gasket Kit for R35 Nissan GT-R [23009-AN010]
Brand: HKS
SKU: 23009-AN010
Price: 390.00 USD
Availability: InStock

Description

Additional Info

Shipping policy

BP PRICING DIFFERENCE

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Description

HKS Head Gasket and Exhaust Manifold Gasket Kit for R35 Nissan GT-R [23009-AN010]

HKS offers a Head Gasket designed to enhance the performance of the R35 GT-R, addressing the limitations of the factory bore sealing proof stress found in the stock head gasket. By replacing the factory gasket with the HKS Head Gasket, the GT800 Package can achieve higher performance levels. This HKS Head Gasket also includes an Exhaust Manifold Gasket and is recommended for use with the GT800 Package to ensure proper engine upgrades.

Enhanced Sealing and Durability

HKS has enhanced bore seal proof stress by increasing the stopper height from 0.10mm to 0.15mm, while narrowing the width to maintain high proof stress with the factory Head Bolt axial tension. The bead plate angle was optimized to improve seal pressure at the oil and coolant contact surfaces without compromising bore seal integrity. Unlike the factory gasket, which only coats the bead area, HKS fully coats the gasket surface, improving the rigid connection between the cylinder head and block during installation. Additionally, the Exhaust Manifold Gasket is upgraded with a 4-layer bead plate, compared to the factory’s 3-layer design, providing improved seal durability under high exhaust pressure conditions.

Optimized Bore Stopper Design

HKS separates the bore stopper and bead, positioning the stopper to concentrate tightening force around the bore and the bead around the stopper. This design increases bore stopper load, which is not achievable with the factory combined type, while preventing deformation of the cylinder head and cylinder by placing the stopper within the hard bead plate.

Features

High engine output part, designed to replace the factory head gasket.
Improved the bore seal proof stress at high output and high boost by the redesigning the structure without upgrading the Head Bolt. (Bore seal pressure of the contacted surface was improved by 30%)
In-house test at 900PS confirmed the durability and safety.
The compression ratio of HKS Head Gasket is 9.0 which is the same as the factory ratio.
The Exhaust Manifold Gasket uses the 4-layer seal bead design (t=0.8). The factory is 3-layer design (t=0.6)

Applications

Nissan GT-R: CBA-R35, DBA-R35, EBA-R35 (2009-present) – 3.8L TT V6 VR38DETT

Notes

The bore diameter, thickness, and exhaust gasket shape match the factory gasket

ABOUT HKS

HKS Co., Ltd. is a highly renowned Japanese automotive tuning and performance company. Founded in 1973 by Hiroyuki Hasegawa and Goichi Kitagawa, the company’s initials HKS are also derived from the name of its third partner, Sigma Automotive. With a reputation built on high-quality performance parts, HKS specializes in aftermarket components for a wide array of vehicles. The company has played a significant role in popularizing automotive tuning culture around the world. HKS is known for producing various performance-enhancing parts including turbochargers, exhaust systems, suspension components, and engine parts. Their products are engineered to provide maximum performance gains without sacrificing reliability or drivability.

Over the decades, HKS has expanded its reach by participating in various motorsport events, ranging from drag racing to drift competitions and circuit racing. Their expertise in tuning and enhancing vehicles has led them to significant successes in different motorsport arenas. The commitment to research, development, and innovation has cemented HKS’s place as a leader in the automotive aftermarket industry. By maintaining rigorous quality control and focusing on the precise engineering of performance products, HKS has established strong relationships with automobile manufacturers, dealers, and enthusiasts worldwide. Sustainability and environmental considerations are also part of HKS’s commitment. They continue to innovate in ways that enhance performance while considering environmental impact. With a rich history and an unrelenting passion for pushing automotive performance to its limits, HKS continues to be a sought-after brand for automotive enthusiasts seeking top-tier performance upgrades and tuning solutions.

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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HKS Head Gasket and Exhaust Manifold Gasket Kit for R35 Nissan GT-R [23009-AN010]

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HKS Head Gasket and Exhaust Manifold Gasket Kit for R35 Nissan GT-R [23009-AN010]

Enhanced Sealing and Durability

Optimized Bore Stopper Design

Features

Applications

Notes

ABOUT HKS