GFB 06-08 Volkswage/Audi 2.0T Super Lightweight Non-Underdrive Crank Pulley Suits

It might be hard to imagine how reducing the mass of a pulley makes a car go faster, but accelerating a heavy factory pulley from say 3000-7000 RPM in a second or two saps a measurable amount of torque. GFB Lightweight Pulleys reduce inertia by up to 85 percent, so most of the torque that used to accelerate the pulley can now be applied to the wheels.
Installation Instructions


This Part Fits:

Year	Make	Model	Submodel
2006-2012	Audi	A3	Base
2010-2013	Audi	A3	TDI
2015-2016	Audi	A3	TDI Premium
2015-2016	Audi	A3	TDI Premium Plus
2015-2016	Audi	A3	TDI Prestige
2008-2009	Audi	TT	Base
2007-2012	Volkswagen	GTI	Base
2007	Volkswagen	GTI	Fahrenheit
2006-2007	Volkswagen	Jetta	2.0T
2006-2009	Volkswagen	Jetta	GLI
2009	Volkswagen	Jetta	SEL
2009-2011	Volkswagen	Jetta	TDI
2010	Volkswagen	Jetta	TDI Cup Edition
2008-2010	Volkswagen	Jetta	Wolfsburg Edition