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Engines and Components› Cylinder Heads and Components

GrimmSpeed

Multi-Layer Steel Head Gasket Set

$28.60 $20.00 Save $8.60

SKU: 020001

Special Order
Special Order
Ships in 4–6 weeks
Free Shipping over $200
$100 Minimum Order
30 Days Return
INSTALL DIFFICULTY
DIY PRO SHOP

Moderate — 2–4 hours

Overview

These gaskets are constructed from multi-layer steel with a 304 stainless steel fire-ring, offering superior sealing compared to OEM gaskets. They are 22% thicker than stock and feature an all-stainless construction.
Show original supplier description
Unlike many standard exhaust gaskets, these feature a multi-layer steel construction with a robust 304 stainless steel fire-ring, ensuring a more reliable and durable seal. GrimmSpeed has enhanced these gaskets to be 22% thicker than OEM units, contributing to their superior sealing capabilities and longevity. Constructed entirely from stainless steel, these gaskets are built to withstand the high temperatures and pressures associated with Subaru turbo applications. They serve as a direct replacement for Subaru part number 14038AA000 and are sold as a pair. The design aims to provide a better seal than OEM gaskets and even some other aftermarket options, addressing a common point of failure in performance vehicles. These gaskets are compatible with all EJ Subaru Turbo Applications and FA/FB Subaru Turbo and N/A Applications. Their enhanced thickness is noted to not cause issues with exhaust positioning, making them a straightforward upgrade for enthusiasts seeking to prevent exhaust leaks and maintain optimal engine performance.

Product descriptions are provided by our supplier partners and may not always be perfectly accurate. Not sure this fits? or call (760) 282-4645 and we’ll verify before you order.

Fitment

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Specifications

BrandGrimmSpeed
Part Number020001
CategoryEngines and Components
5,000+ Trusted brands
1M+ Enthusiasts
5M+ Parts sold
(760) 282-4645 hello@motormia.co

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Returns & Fitment

Built for enthusiasts. Every order is backed by our 30 day return window on eligible items. Unused and uninstalled products may be returned with approved RMA and no restocking fees when received in new condition. Orders placed through the MOTORMIA app with a complete build qualify for our Fitment Guarantee — free return shipping if the part doesn’t fit your exact setup. The guarantee covers fit only; installation must follow manufacturer instructions, and we recommend a qualified shop for parts marked Difficulty 4–5.

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Shipping

Orders are processed in 1–3 business days. In stock parts ship promptly from our partner network. Special-order items either aren’t currently stocked or are built to your spec — expect 4–6 weeks. If a part goes on backorder while your order is in the queue, we’ll reach out and work through discounted alternatives together.

Free shipping over $200 in the continental US. Alaska, Hawaii, U.S. territories (Puerto Rico, U.S. Virgin Islands, Guam, American Samoa, and the Northern Mariana Islands), and international orders carry surcharges — most appear at checkout. Some exceptions (LTL freight, or suppliers who quote freight only after we place the order) won’t. In those cases we’ll reach out with the exact charge before your order moves forward.

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