?Feature
<POINT-1>
- High engine output parts. Designed to replace the factory Head gasket.
- The bore diameter and thickness are the same as the factory gasket.
- The shape of the exhaust gasket is the same as the factory 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)
<POINT-2>
- To maintain the bore seal proof stress, the stopper's height was changed to 0.15mm from 0.10mm. Narrowing the width enables the high proof stress with the factory Head Bolt axial tension. Also, optimizing the bead plate's angle improved the seal pressure of the contacted surfaces of the oil and coolant seal parts without affecting the bore seal pressure of contacted surfaces. The surface of the gasket was fully coated instead of only bead part of the factory gasket's surface like the factory gasket. Fully coated gasket's surface can improve the rigid connection of the cylinder head and block when installing the gasket.
- The Exhaust Manifold Gasket has the 4-layer bead plate comparing the factory 3-layer bead plate so the seal durability was improved to be used under high exhaust pressure
?Independent Bore Stopper & Seal Bead ? Separated Type
- The bore stopper and bead are separated as placing the stopper that the tightening force is concentrated around the bore, and placing the bead around the stopper. The bore stopper load can be increased with this design, which is not possible with the factory combined type. Also, the separated type can prevent the cylinder head and cylinder from deforming since the stopper is located inside the hard bead plate.
Check out ruwix.com to learn the solution of the Rubik's Cube and other twisty puzzles like Pyraminx, Square-1 etc.
Vehicle Fitments:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2009 - 2010 | Nissan | GT-R | Base |
| 2009 - 2011 | Nissan | GT-R | Premium |
?Feature
<POINT-1>
- High engine output parts. Designed to replace the factory Head gasket.
- The bore diameter and thickness are the same as the factory gasket.
- The shape of the exhaust gasket is the same as the factory 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)
<POINT-2>
- To maintain the bore seal proof stress, the stopper's height was changed to 0.15mm from 0.10mm. Narrowing the width enables the high proof stress with the factory Head Bolt axial tension. Also, optimizing the bead plate's angle improved the seal pressure of the contacted surfaces of the oil and coolant seal parts without affecting the bore seal pressure of contacted surfaces. The surface of the gasket was fully coated instead of only bead part of the factory gasket's surface like the factory gasket. Fully coated gasket's surface can improve the rigid connection of the cylinder head and block when installing the gasket.
- The Exhaust Manifold Gasket has the 4-layer bead plate comparing the factory 3-layer bead plate so the seal durability was improved to be used under high exhaust pressure
?Independent Bore Stopper & Seal Bead ? Separated Type
- The bore stopper and bead are separated as placing the stopper that the tightening force is concentrated around the bore, and placing the bead around the stopper. The bore stopper load can be increased with this design, which is not possible with the factory combined type. Also, the separated type can prevent the cylinder head and cylinder from deforming since the stopper is located inside the hard bead plate.
Check out ruwix.com to learn the solution of the Rubik's Cube and other twisty puzzles like Pyraminx, Square-1 etc.
Vehicle Fitments:
| Year | Make | Model | Submodel |
|---|---|---|---|
| 2009 - 2010 | Nissan | GT-R | Base |
| 2009 - 2011 | Nissan | GT-R | Premium |
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Check the application, part number, and fitment notes in the product description before ordering. If you are unsure, contact NizmoPartsPlug with your vehicle model, chassis code, year, engine, and any relevant modifications. Include your VIN or frame number and existing part number when available so we can help confirm the application. Similar-looking parts are not always interchangeable.
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Review the product listing for shipping and pickup restrictions. Items marked PICKUP ONLY are not available to ship. Some fragile, rare, or oversized parts are restricted to in-person collection. Other products may offer both shipping and pickup. For pickup-only items, contact us before ordering to confirm the pickup location and arrange collection.
We accept returns within 30 days of delivery on unused, uninstalled items in original packaging. A 20% restocking fee applies to eligible returns. Certain items are non-returnable, including electronic parts, special orders, and installed parts. Defective or incorrect items must be reported within 7 days. For full details, please review our Return Policy page before purchasing.
Once your order ships, you'll receive a confirmation email with your tracking number and a link to track your shipment in real time. You can also track your order anytime by visiting the Order Status page using the link in your confirmation email. If you haven't received tracking info within 2–3 business days of your order, please contact us at Nizmopartsplug@gmail.com and we'll look into it right away.
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Always a great easy experience shopping with npp! Goes the extra mile to find what’s needed for a build or repair! Super knowledgeable will always be shopping here!
Item as described. super fast shipping. I highly recommend this item so that shifter gap no longer exists.
Always come in clutch! NPP for your Nissan and Nismo Parts
Hallo hier ist Nick aus Deutschland,
danke für den super schnellen Versand und den klasse Service.
Kann man nur weiterempfehlen.
Lg Nick
We sincerely appreciate your business and eagerly anticipate the opportunity to assist you again in the near future.
Thank you so much. For a girl like me not actually knowing wtf it’s amazing to have someone to have my back when getting parts so I seriously appreciate this avenue of obtaining parts for the car. It’s like you know unlike others when you go to a random store. #skylinelifestyle lol
Dylan worked with my mechanic to help me get a brand new transmission for my car and it needed a lot of extras and he helped my mechanic find what they needed to get the job done. It was awesome. Anytime I need to get a part I just ask him and he’s super helpful. I trust that I’m getting the right part for me car. Thanks a ton.
Dylan and his team are amazing! Always answer all my annoying questions in a fast and accurate manner. Part quality is amazing and shipping happened faster than expected. Will always shop here first!!
The dedication and commitment that NPP provides to customer service is truly unparalleled. Every interaction reflects a genuine willingness to help, and it’s clear that NPP is both highly knowledgeable and passionate about what he does.
I’ve purchased various Nissan parts from NPP, and each one has been of top-notch quality — exactly as described and perfectly suited to my vehicle. The attention to detail, reliability, and professionalism make NPP my go-to source for all things Nissan.
Highly recommended for anyone looking for quality parts and outstanding service!
Dylan is very knowledgeable on all Nissan parts and will take the time to explain and help customers get the right products. Quick response to questions and extremely fast shipping and processing times. The best to go to for all nissan and nismo parts!
Keep Your Nissan Maintained
Explore maintenance essentials for your next service. Check each listing for vehicle fitment and availability.
