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HKS 23001-AT003 Metal Head Gasket SC for 2013-15 Subaru BRZ / Scion FR-S

Opposed Bead Stopper Type Metal Gasket for the FA20 engine of 86/BRZ provides higher bore sealing durability than a stock gasket. Two types of the gasket are available. One is t0.5 increased compression ratio type for an NA engine (12.6-12.5, SC installable, Endurable approximately 300ps and another type is t0.7 high engine output type for a supercharged engine (12.4-12.5, Endurable approximately 600ps with supercharger)

Features:
Maintain a high seal with high pressure!
Both types are endurable against high engine output.
Stopper structure of the bore seal is separated type so it prevents leakage even under high gas-pressure at high engine output.

Compression Ratio for an NA engine is increased!
The t0.5 type (SC install able) for an NA engine was designed to increase the compression ratio compared to a stock gasket as well as seal durability. Also, it is thinner than a stock. It is the best to use for one make race with an NA engine. Compression ratio of the gasket for an NA engine is 12.6. Its thickness is t0.5. (Stock compression ratio is 12.5 and thickness is t0.6.)

Contact surface pressure is improved!
Special coating was applied on the head side and cylinder side to improve sealing performance when tightening the bolts.

Bore seal pressure was confirmed in figures. (See the diagram)

Minnesota Buyers - Please Note: A sales tax of 7.125% will be applied to your order.

Important Note for International Buyers

All automotive products sold are for use in the United States (USDM) market only. We cannot guarantee fitment for overseas and international vehicles. Please research prior to purchase to ensure compatibility as we will not be responsible for shipping refunds on orders with these issues.

Return Policy

All return requests must be made within 30 (30) days of the delivery date with documentation related to said purchase as requested. Returns or refunds are only available for products that are returned in the same condition they were sent, brand new and sealed. Returns will NOT be accepted for opened items. Please contact customer support for any questions or concerns.

International Buyers - Please Note

Import duties, taxes, and fees aren't included in the item's price or shipping costs. The buyer is responsible for paying for any import fees. Check with your country's customs office to find out what these additional charges will be before you bid or buy.

We utilize USPS, FedEx and UPS for outbound international shipments. If you have a preference in regards to which shipping company we utilize to fulfill your order please make note of it with your payment or in a follow up email. For example, Canadian customers generally prefer USPS as we have heard that FedEx charges additional brokerage fees. On the other hand, many customers from the United Kingdom prefer FedEx as there are no additional fees and they receive their packages significantly faster than those shipped via USPS. Please feel free to contact us for additional information.

Free Shipping Disclaimer

For listings with free shipping, it only applies within the continental 48 states. Shipments to Alaska, Hawaii, Puerto Rico or any of the U.S. territories may incur an additional shipping charge. Outbound shipping charges are non-refundable and will be deducted from returns. Please contact us for additional information prior to placing your order.

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Please see the item description for information regarding shipping costs and available shipping methods. All packages are shipped with insurance and a signature requirement unless otherwise requested. Please don't hesitate to contact us if you would like to request a specific shipping carrier or specify another service as we will do our best to fulfill such requests.

We are a factory authorized warehouse distributor for these product lines and many more.
Purchase from MAP to receive aggressive pricing and retain your manufacturer's warranty!