Ferrea Exhaust Titanium Retainer Kit - VW/Audi / 2.7T 30V

Description Actual part may differ from image above. This Kit Includes 12 Ferrea 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): 28.20 mm – Out Step Diameter (B): 22.85 mm – Inn Step Diameter (C): 17.15 mm References: Exhaust (8 pieces)Double Spring-7 Degree Pro CNC Ferrea Racing Spring # S10056 &SL1026Exhaust Spring Seat Locator. Replaces OEM Part # 058-109-641-B / 058109641 B / 058 109 641 B / 058109641B.