MK6 2.5L Lightweight Single Mass Flywheel
10X Entries For Our Spin To Win Sweepstakes!
- Mfg Part #
- 053300LA01
- ECS Part #
- ES#4759615
- Brand
-
This product was last offered at the strikethrough price on
05-02-2026
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Product Details
10X Entries For Our Spin To Win Sweepstakes!
Like many Volkswagens, manual transmission-equipped MK6s came from the factory with dual-mass flywheels. While this design delivers excellent comfort, smooth gear changes, and minimal vibration, it also adds significant weight—tipping the scales at a hefty 23 lbs. For performance-oriented enthusiasts, the dual-mass flywheel is a hindrance, dulling engine response and overall driving engagement.
With this flaw in mind, we set out to design a lightweight, performance-minded single-mass flywheel for 07K-equipped MK6s! Our precision-engineered upgrade weighs in at only 14.5 lbs.—a substantial weight reduction of 37%! This reduction translates to a dramatic improvement in throttle response and engine pep, allowing you to extract even more driving pleasure from your VW.
While many single-mass flywheels introduce intrusive NVH (noise, vibration, and harshness), our extensive testing confirms minimal to no increase in noise when installed, delivering upon the performance benefits listed above without sacrificing comfort. Each flywheel is precision-machined from heat-treated 4140 chromoly steel and hardened to HRC 28–32 to ensure toughness, dimensional stability under heat, and consistent wear across the entire friction surface. A black zinc coating adds corrosion resistance to all non-friction surfaces, and precise dynamic balancing exceeds OEM G16 spec (175 g-mm). This ensures smooth operation at any RPM, providing peace of mind and optimum reliability. SFI 1.1 certified, this flywheel meets stringent safety standards, having passed independent lab testing at 1.5x engine redline for one hour without failure. Finally, an integrated tone ring with OEM-matched gear tooth profile ensures flawless operation with factory electronics, making this an uncompromising upgrade for drivers seeking performance, reliability, and peace of mind.
NOTE: Our MK6 Single-Mass Flywheel Conversion is specifically designed for compatibility with stock-architecture MK6 2.5L clutch kits (07K141015D).
DESIGN
- Crafted from 4140 HT heat-treated chromoly steel for exceptional toughness, even wear properties, and durability
- Promotes even wear across the entire friction surface
- Heat treated to HRC 28-32, tempered to relieve stress and improve dimensional stability
- Black zinc coated for superior corrosion resistance on non-friction surfaces
- Precision balanced to exceed OEM specification (G16 spec to 175g-mm)
- SFI 1.1 tested and certified to ensure safe operation under extreme operating conditions
- SFI 1.1 specifies minimum material properties and requires a third-party lab certification test, spinning the flywheel to 1.5x redline for one hour to ensure the flywheel will not burst
- An integrated tone ring with matched OEM gear tooth profile allows for seamless OEM operation
PRODUCT DEVELOPMENT
Our MK6 2.5L Lightweight Single-Mass Flywheel Upgrade was designed, engineered, tested, and quality inspected by our Research & Development team at our Wadsworth, Ohio, facility. We strive for the highest level of precision and quality through leading-edge product development technology, including FARO laser scanning for reverse engineering and quality inspection, SolidWorks 3D CAD modeling, rapid prototyping utilizing our in-house 3D printer, and rigorous long-term product testing.
- 07K105269
- 07K 105 269
This Part Fits the Following Vehicles
| Make | Model | Submodel | Engine | Special Fitment Notes |
|---|---|---|---|---|
| Volkswagen | Golf VI | All | 2.5 | For vehicles with production date from 05/31/2010 only |
| Volkswagen | Jetta VI | Sedan | 2.5 | Use vehicle selector to confirm fitment |
| Volkswagen | Jetta VI | Sportwagen | 2.5 | Use vehicle selector to confirm fitment |
| Volkswagen | Jetta VI | Sportwagen | 2.5 | For vehicles with production date from 05/31/2010 only |
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Free Shipping
Items marked as 'Free Shipping' may qualify for free standard economy ground shipping to the contiguous United States (48 states). Oversized products and direct ship products are excluded from this offer unless otherwise noted.
The policies listed above are subject to change at any time without notice.
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Why You Should Shop From ECS Tuning
ECS Tuning stands out as more than an automotive parts supplier-it's a vibrant community fueled by a shared passion for cars. Born from the enthusiasm of car lovers, we offer an unmatched understanding and commitment to the automotive world, providing high-quality parts and accessories sourced from our own experiences. Our selection is meticulously crafted to meet the highest standards of performance, quality, and design, catering to both the latest trends and classic styles.
Our distinct advantage lies in our passionate team and comprehensive support, offering expert advice and seamless service from selection to installation. Shopping with ECS brings exclusive perks, including our Lifetime Replacement Guarantee and free shipping on orders over $49, enhancing the value of every purchase. As a central hub for car enthusiasts, ECS Tuning fosters a rich community where ideas and experiences flourish, transforming us from a mere supplier into a platform where automotive dreams come to life.
Cancellation Policy
At ECS Tuning, we understand that plans can change. That's why we offer a flexible cancellation policy for our customers. You may cancel your order at any time before you receive the shipment confirmation. This policy is designed to provide you with peace of mind and the flexibility to make adjustments to your purchases as needed. Should you decide to cancel your order, simply reach out to our customer service team, and we will assist you with the process swiftly and efficiently.
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