Ferrea Intake & Exhaust Titanium Retainer Kit - VW/Audi 2.0T FSI | E11129-X16

Actual part may differ from image above.


This Kit Includes 16 Ferrea Intake & Exhaust Titanium Retainers.

Ferrea is pleased to offer our Pro-Series Titanium Retainers including sizes that fit both traditional Domestic springs and Sport Compact springs. Precision CNC-machined from aerospace quality titanium, these Pro Retainers are fully heat-treated and finished to exact tolerances, adding strength while offering a 40% weight reduction over conventional steel retainers. Examine the overall quality of Ferrea’s Pro-Series Retainers and see why professional engine builders demand Ferrea Racing Components.


- Valve Stem Size: 6 mm
- Diameter (A): 22.22 mm
- Inn Step Diameter (C): 16.13 mm


References: Single Spring-7 Degree Pro CNC- 16 pieces Ferrea Racing Springs #S10121

Replaces OEM Part #  06E-109-641-A / 06E109641 A / 06E 109 641 A / 06E109641A

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