Save with our Tax Refund Sale - Shop Now

  See more parts for Subaru STI
Select the year of your Subaru STI:
Product thumb
Tomei 101.2-0.7mm Head Gasket Subaru WRX STI EJ25 2004-2017
$120.00

Tomei 101.2-0.7mm Head Gasket for Subaru WRX STI EJ25 (2004-2017)

If you're looking to boost the performance of your Subaru WRX STI, the Tomei 101.2-0.7mm Head Gasket is a fantastic choice. Designed specifically for the EJ25 engine from 2004 to 2017, this head gasket is engineered to meet the rigorous demands of high-performance driving, whether on the street or the track.

Why Choose Tomei?

Tomei has been a leader in the automotive tuning industry since 1968, with a rich history in motorsport and a commitment to quality. Their products are crafted with precision and care, ensuring that they can withstand the extreme conditions that performance engines face. The Tomei team understands the intricate details of engine mechanics, making their head gaskets a reliable option for any serious enthusiast.

Key Features

  • Increased Engine Durability: Designed to handle higher combustion pressures, ensuring your engine remains robust under stress.
  • Greater Heat Resistance: Made from stainless steel, this gasket efficiently distributes heat, reducing the risk of overheating.
  • Improved Reliability: Built to maintain a secure seal, minimizing the chances of engine failure.
  • Precision Engineering: Each gasket is machined to strict tolerances, ensuring optimal fitment and performance.

Specifications

The Tomei head gasket features a thickness of 0.7mm, which is ideal for adjusting the compression ratio of your engine. This allows for fine-tuning, helping you achieve your desired performance goals.

Fitment

This head gasket is specifically designed for the Subaru WRX STI with the EJ25 engine from 2004 to 2017. Its precise measurements ensure a perfect fit, allowing for maximum sealing and performance enhancement.

Frequently Asked Questions (FAQs)

1. Will this head gasket fit my 2004 Subaru WRX STI?

Yes, the Tomei 101.2-0.7mm Head Gasket is designed to fit all EJ25 engines in the WRX STI from 2004 to 2017.

2. How does the thickness of the gasket affect my engine?

The thickness of the gasket can influence your engine's compression ratio. A thicker gasket can lower the compression, while a thinner one can raise it, allowing for adjustments based on your performance needs.

3. What materials are used in the Tomei head gasket?

This head gasket is made from high-quality stainless steel, which provides excellent heat resistance and durability, ensuring a long-lasting performance.

4. Can I install this head gasket myself?

While it is possible to install the head gasket yourself, it is recommended to have a professional mechanic handle the installation to ensure proper fitment and torque specifications.

Customer Reviews

Here's what customers are saying about the Tomei 101.2-0.7mm Head Gasket:

  • "The quality of this gasket is top-notch! My engine runs smoother and cooler after the installation." - Verified Buyer
  • "I noticed a significant improvement in performance. Highly recommend for anyone looking to upgrade their WRX STI!" - Enthusiast Review
  • "Installation was straightforward, and the fit was perfect. A great investment for my build!" - Happy Customer

Upgrade your Subaru WRX STI with the Tomei 101.2-0.7mm Head Gasket and experience the difference in performance and reliability today!

Proposition 65

WARNING: Cancer and Reproductive Harm
https://www.P65Warnings.ca.gov

Vehicle
2004-2017
Subaru STI
2004-2012
Subaru WRX

Who is Tomei?

Tomei is one of the most recognizable brands when it comes to performance tuning. The company started in 1968 by Mr. Seiichi Suzuki and initially tuned race cars. Their concept is “To produce a great product for ultimate driving pleasure” which has translated into all their parts, making it a sought-after brand worldwide. Today, Tomei is used by various enthusiasts, tuners, professional drivers, and racers everywhere.

Racing Heritage

Tomei has its roots firmly attached to motorsports racing. With its experience in creating fast cars for decades, it was able to create parts that are considered as one of the most.sophisticated and technologically advanced parts in the market. Not only does it produce power. It ensures that it maintains its reliability as well.

The company offers a wide range of products, ranging from engine components such as camshafts, valve springs, pistons, connecting rods, cam gears, gaskets, limited slip differentials, exhaust systems, and more. Their parts are designed to perform well, not only on the streets, but on the track as well.

They have various race track records under their belt to prove it.

Purchase Tomei Products at Vivid Racing

If you want to upgrade the performance of your vehicle, then Tomei is the right brand for you. The company has consistently provided its customers with high-perfromance products that deliver what it promised. Using only the highest quality of materials available, which includes Titanium, they are able to develop parts that are strong and lightweight. This is the formula for a better performing engine. Visit Vivid Racing and check out their list of products that would fit your specific requirement.

















We're currently collecting product reviews for this item. In the meantime, here are some company reviews from our past customers sharing their overall shopping experience.

Newest to Oldest
  • Highest to Lowest
  • Newest to Oldest
  • Favorite Reviews
All Ratings
  • All Ratings
  • 5 ★ Reviews
  • 4 ★ Reviews
  • 3 ★ Reviews
  • 2 ★ Reviews
  • 1 ★ Reviews
Nathan M. Verified Customer   
03-25-25 - NV, United States

No communication on shipping. For example, no tracking provided. No shipment notification at all. Was concerned for a little bit that I was scammed. Shipping was fast so my concern was short-lived. Price was great. Communication after my inquiry was good.

Recommend this Company
5 / 5
Delivery
5 / 5
Customer Help
5 / 5
Jeffrey L. Verified Customer   
03-25-25 - Texas, United States

Great

Recommend this Company
4 / 5
Robert V. Verified Customer   
03-25-25 - Pennsylvania, United States

GREATEST EVERRR

Recommend this Company
5 / 5