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  See more parts for Audi A3
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APR Valve Spring Kit (1 Set) - MS100258
APR Valve Spring Kit (1 Set) - MS100258 - Image 8 APR Valve Spring Kit (1 Set) - MS100258 - Image 2 APR Valve Spring Kit (1 Set) - MS100258 - Image 3 APR Valve Spring Kit (1 Set) - MS100258 - Image 4 APR Valve Spring Kit (1 Set) - MS100258 - Image 5 APR Valve Spring Kit (1 Set) - MS100258 - Image 6 APR Valve Spring Kit (1 Set) - MS100258 - Image 7 APR Valve Spring Kit (1 Set) - MS100258 - Image 8

APR MS100258 Valve Spring System

If you're looking to enhance the performance of your VW, Audi, Seat, Skoda, or even your Lamborghini, the APR MS100258 Valve Spring System is a must-have upgrade. Designed specifically to tackle the common issue of valve float, this high-performance, lightweight system is perfect for those who demand precision and reliability from their engine's valvetrain.

Why Upgrade?

The OEM valve spring setup, especially in the EA113.K04 (MK6 R), can be a weak link in your performance build. The APR Valve Spring System offers a revolutionary design that is not only 28% lighter but also 20% stiffer than the stock setup. This means improved valve control and the ability to handle higher RPMs without compromising on performance.

Key Features

  • Enhances valvetrain control for better performance.
  • 71% weight reduction over the 2.0T EA113.K04 retainers (MK6 R).
  • 19% weight reduction over the 2.0T EA113.K04 springs (MK6 R).
  • 20% stiffness increase over the 2.0T EA113.K04 Springs (MK6 R).
  • Effectively eradicates valve float issues (compatible with MK6 EA888.1).
  • Supports higher revving applications, making it ideal for track enthusiasts.
  • Innovative beehive spring design for weight savings.
  • Constructed from ASTM A877A OTSC round wire steel springs.
  • Utilizes 6AL4V American titanium retainers for durability.
  • Includes 4140 heat-treated chrome molly steel spring seats with a black oxide coating.
  • Weighs just 29 grams per spring and 2 grams per retainer.
  • Compatible with OEM valves, ensuring seamless integration.
  • Spring seats included to protect against aluminum erosion in the head.
  • Plug-and-play installation for hassle-free upgrades.

Technical Specifications

  • Brand: APR
  • Grade Type: Performance
  • Includes: Spring, spring retainer, spring seat
  • Product Type: Valve Spring
  • Spring Type: Beehive

Customer Feedback

Many MK6 R owners have praised the APR MS100258 for its noticeable improvement in engine responsiveness. One owner noted, "After installing these springs, my 2012 GTI feels like it can rev freely without any concerns about valve float. It’s a game changer for my setup!"

Whether you're hitting the track or just want to ensure your daily driver performs at its best, the APR MS100258 Valve Spring System is your answer. Upgrade today and experience performance without compromise!

Proposition 65

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

Vehicle
2006-2013, 2015-2020, 2022-2024
 Audi A3
2009-2013, 2015-2020, 2022-2025
 Audi A3 Quattro
2005-2020
 Audi A4
2013-2025
 Audi A4 Allroad
2005-2025
 Audi A4 Quattro
2010-2014
 Audi A5
2008-2024
 Audi A5 Quattro
2018-2025
 Audi A5 Sportback
2006-2018
 Audi A6
2005-2025
 Audi A6 Quattro
2012-2018
 Audi A7 Quattro
2007-2018
 Audi A8 Quattro
2015-2025
 Audi Q3
2015-2018
 Audi Q3 Quattro
2009-2025
 Audi Q5
2021-2025
 Audi Q5 Sportback
2007-2015, 2017-2025
 Audi Q7
2008-2012, 2014-2015, 2017-2018, 2020-2023
 Audi R8
2007-2008
 Audi RS4
2013-2015
 Audi RS5
2014-2018
 Audi RS7
2015-2020, 2022-2025
 Audi S3
2010-2016
 Audi S4
2008-2016
 Audi S5
2007-2011, 2013-2018
 Audi S6
2013-2018
 Audi S7
2007-2009, 2013-2018
 Audi S8
2014-2017
 Audi SQ5
2008-2009
 Audi TT MK2
2009-2014
 Audi TT MK2 Quattro
2015-2023
 Audi TT MK3 Quattro
2014-2017
 Bentley Continental GT
2013, 2015-2019
 Bentley Flying Spur
2009-2014
 Lamborghini Gallardo
2015-2019
 Lamborghini Huracan
2020-2024
 Lamborghini Huracan Evo
2011-2018
 Porsche 958 Cayenne
2017-2023
 Porsche 95B Macan
2012-2016
 Porsche 970 Panamera
2024
 Porsche Macan
2019-2023
 Volkswagen Arteon
2018-2025
 Volkswagen Atlas
2020, 2022-2025
 Volkswagen Atlas Cross Sport
2006-2010, 2012-2019
 Volkswagen Beetle
2009-2017
 Volkswagen CC
2007-2016
 Volkswagen EOS
2006-2009
 Volkswagen GTI MK5
2010-2014
 Volkswagen GTI MK6
2015-2019
 Volkswagen GTI MK7
2020-2025
 Volkswagen GTI MK8
2010-2014
 Volkswagen Golf MK6
2015-2019
 Volkswagen Golf MK7
2012-2013, 2015-2019, 2022-2025
 Volkswagen Golf R
2005-2025
 Volkswagen Jetta
2006-2010, 2012-2022
 Volkswagen Passat
2006-2009
 Volkswagen Rabbit
2009-2024
 Volkswagen Tiguan
2007-2009, 2011-2015
 Volkswagen Touareg
Who is APR?

APR is a company that was founded in 1997 and specialized in providing high-performance parts for the automotive industry. They cater to various automotive platforms such as Audi, Seat, Skoda, Volkswagen, Porsche, and more. Today, they are considered the global leader when it comes to aftermarket performance parts.

Wide Range Of Products

APR develops and produces a wide range of products from software, hardware, data logging, calibration tools, intake components, exhaust systems, transmission controllers, turbochargers, intercoolers, wheels, suspension parts, brake systems, and more.

Meeting Customers Demands

The demand for their products has grown over the years. But even so, they can accommodate everyone by using their 80,000 square foot facility located in Opelika, Alabam. This facility houses state-of-the-art manufacturing equipment that allows them to create some of the best products in the market.

Quality Products

Each part is carefully designed and cut with precision to ensure that it fits perfectly on the vehicle. The company caters to some of the best automotive brands globally, so it is just that they create parts that are par with it in terms of quality and performance.

Purchase APR Products At Vivid Racing

If you are in the market for high-quality performance parts for your vehicle, then APR is the brand for you. They have been in the automotive business for more than 20 years and have given their customers the products they duly deserve. To know more about APR and what they can offer, visit Vivid Racing and check out their list of parts that would fit your specific needs.

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