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Supertech 6.0mm Titanium Valve Stems Retainers for BMW M3 2001-2006 - RET-BM2521-T1

Supertech RET-BM2521-T1 Titanium Retainers

When it comes to upgrading your valve train, the Supertech RET-BM2521-T1 Titanium Retainers are a game changer for performance enthusiasts. Crafted from high-quality, military-certified Titanium Alloy and meticulously CNC machined, these retainers provide a tight fit that ensures long-lasting durability and reliability. Designed specifically for BMW models, these retainers are perfect for those looking to enhance their engine's performance and longevity.

Fitment

  • Compatible with select BMW models (please verify your specific year and model for exact fitment)

Technical Specs

  • Material: Military Certified Titanium Alloy
  • Manufacturing Process: CNC Machined for precision
  • Durability: Designed for high-performance applications

Performance Insights

Supertech has been a trusted name in the racing community, providing top-notch valves and valve train components for every type of motorsport, including drag racing, rally, and road racing. The RET-BM2521-T1 retainers are engineered to withstand the rigors of high RPMs and extreme conditions, making them an ideal choice for those who push their vehicles to the limit.

Customer Feedback

BMW M3 owners have shared their experiences after installing these retainers, noting significant improvements in engine response and reliability. One owner mentioned, "After swapping in the Supertech Titanium Retainers, my 2018 M3 feels like it can rev freely without any hesitation, even at higher RPMs. It's a must-have for anyone serious about performance." Another user added, "These retainers fit perfectly and brought my valve train to life. I can feel the difference on the track!"

Whether you're building a street monster or prepping for the track, the Supertech RET-BM2521-T1 Titanium Retainers are a solid investment for enhancing your BMW's performance. Don't compromise on quality—choose a part that’s proven to deliver results.

Other Part Numbers:
Supertech #sptRET-BM2521-T1

Proposition 65

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

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Who is Supertech?

Supertech is a company located in Silicon Valley San Jose, California. It is the place where companies with the most cutting-edge technology are located. It allows Supertech to gain access to the latest technology that helps them create high-quality products.  Supertech is known for manufacturing some of the best aftermarket internal engine parts in the industry. Today, they are considered the leading brand in their market segment.

Valve Train Component Experts

With over 30 years of experience, Supertech was able to develop products that meet the demands of their customers. They offer high-performance valves and valvetrain components that are used by many engine builders and tuners everywhere.

Racer’s Brand Of Choice

Supertech provides the motorsport industry with top-notched products for virtually any type of racing discipline. Whether it’s Road Racing, Drag Racing, or Rally, they have the right parts for you. Each piece is carefully designed and manufactured to provide optimum performance and give racers the competitive advantage they need to win championships.

Purchase Supertech Products At Vivid Racing

If you are in the market for high-quality performance parts for your engine, Supertech is the brand for you. The company has always been on edge in creating innovative products that would keep up with the fast-changing automotive trend. Whether for the tracks or the street, Supertech guarantees that you will only get the best products from them. To know more about Supertech, visit Vivid Racing and check out their list of parts that fit your specific needs.



Due to the nature of the application, these parts are sold without any express warranty or any implied warranty of merchantability, or fitness for a particular purpose.

Supertech Performance Inc. shall not, under any circumstances, be liable for any special, incidental or consequential damages, including, but not limited to, damage, or loss of property or equipment, loss of profits or revenue, cost of purchased or replacement goods, or claims of customers of the purchase, which may arise and/or result from sale, installation or use of these parts.

The sole obligation of Supertech Performance Inc., shall be limited only to the products to be found defective, in either workmanship or material, after inspection performed by our company. This Limited Warranty applies only to the original purchaser of the product and only covers the replacement or repair of the product at our election.

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