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A6Guy · 01-19-2006, 08:54 AM

I just installed the Bosch 4 prong (platinum if I remember correctly) in my 1999 A6 2.8. They made a HUGE difference. The car runs extremely smooth after the change. Mine were $5-7 each and I got a $10 rebate from Bosch. So they were a very cheap tune up for the car.

01-19-2006, 08:54 AM	#5 (permalink)
A6Guy Member Join Date: Mar 2005 Posts: 43 Gallery: (0)	I just installed the Bosch 4 prong (platinum if I remember correctly) in my 1999 A6 2.8. They made a HUGE difference. The car runs extremely smooth after the change. Mine were $5-7 each and I got a $10 rebate from Bosch. So they were a very cheap tune up for the car.