Versatile Supertech 13.90mm Max Lift Dual Valve Spring Kit | Multiple Audi / Volkswagen Fitments (sprk-tc25d-vr6) With A 30% Price Cut [4ToQab1G]

Supertech 13.90mm Max Lift Dual Valve Spring Kit

The Supertech 13.90mm Max Lift Dual Valve Spring Kit is a premium solution for your Audi or Volkswagen vehicle, designed to enhance performance and durability. This kit is meticulously crafted for a complete valvetrain overhaul, ensuring that your engine operates at its peak potential. With its superior quality and performance, it stands out as the top choice for performance enthusiasts seeking the best the industry has to offer.

Key Features and Specifications

This kit boasts a range of impressive features and specifications that set it apart from the competition. The Supertech Spring/Retainer kits are precision matched, ensuring a seamless and efficient operation of the valvetrain. Key features include a seat pressure of 80 @ 36.00, open pressure of 205 @ 10, and a maximum lift of 13.90mm. The coil bind is 21mm/17mm, and the rate is 12.6. The kit includes SPR-TS25D springs, RET-K20A3/TC25 retainers, SEAT-VR624 seat locators, and precise inner and outer spring dimensions. These specifications make the kit an ideal choice for those looking to upgrade their vehicle's performance.

Applications and Benefits

The Supertech 13.90mm Max Lift Dual Valve Spring Kit is designed to fit a variety of Audi and Volkswagen models, including the 1999-2006 Audi TT Mk1, 1998-2004 Volkswagen Mk4, 2004 Volkswagen Golf Mk4, and 2008 Volkswagen Golf Mk5. This versatile fitment ensures that a wide range of vehicle owners can benefit from this high-quality kit. The kit's benefits are numerous, including improved engine performance, increased power output, and enhanced durability. With a gas nitriding process before shot peening, the kit undergoes a rigorous quality control process to ensure a long-lasting and reliable performance. Whether you're a daily driver or a track enthusiast, this kit is the perfect choice to take your vehicle to the next level.