Ferrea Exhaust Titanium Retainer - VW/Audi /1.8T 20V / 2.7T 30V / 4.2T 40V

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

Available for the following applications:
• 1.8T - DOHC 20 VALVE - 1998-2005
• 2.0T FSI - DOHC 16 VALVE - 2006-2008
• 2.0T TSI - DOHC 16 VALVE - 2009-2013
• GOLF R 2.0T TSI - DOHC 16 VALVE - 2015-2016
• GOLF / JETTA 1.8 L - DOHC 16 VALVE (PL) - 1987-1989
• SCIROCCO 1.8 L - DOHC 16 VALVE (PL) - 1986-1988
• GOLF / JETTA 2.0 L - DOHC 16 VALVE (9A) - 1990-1992
• PASSAT 2.0 L - DOHC 16 VALVE (9A) - 1990-1994
• BEETLE/GOLF/JETTA/RABBIT 2.5L - DOHC 20 VALVE (BTW) - 2005 1/2 - 2009
• VR6 2.8L - DOHC 12 VALVE - 1992-2002
• VR6 2.8L - DOHC 24 VALVE (BDF) - 2002-2004
• VR6 R32 3.2L - DOHC 24 VALVE 2004-2011