ASP Pulley
ASP Pulley Out of these 3 options which should I get? Car is a 6 speed..
948500 ASP Steel harmonic balancer pulley, required belts and harmonic balancer bolt $239.99
948584 ASP Steel balancer and alternator pulleys along with belts and harmonic balancer bolt
(- 25% balancer and -15% alternator)
$259.99
948520 ASP Steel balancer with an overdrive alternator pulley along with belts and harmonic balancer bolt
$269.99
948500 ASP Steel harmonic balancer pulley, required belts and harmonic balancer bolt $239.99
948584 ASP Steel balancer and alternator pulleys along with belts and harmonic balancer bolt
(- 25% balancer and -15% alternator)
$259.99
948520 ASP Steel balancer with an overdrive alternator pulley along with belts and harmonic balancer bolt
$269.99
Get the whole kit with belts and the new bolt so you don't have to chase parts. As far as the alternator underdrive, the alternator will not have the same output at idle. M6s usually aren't bad since the idle is slightly higher but on A4s your voltmeter will drop into the red alitte and your lights will dim alittle since your system is relying on the battery. I've run both underdrive pullies for a few years and my battery has been fine even with the slight charging issue. You don't really need an alt. overdrive pulley unless your running a huge stereo system or something like that. You should be able to get the whole kit with just the crank pulley so you can reuse your stock alt. pulley. 
Launching!
Joined: Aug 2004
Posts: 224
Likes: 0
why not just buy a sfi approved ati super damper?you gat an extra 900$ or so lying around dont you?
i would reccomend just running the underdrive pully by itself, if you really want to save $ find a used one on here, and buy the belt at autozone...
i would reccomend just running the underdrive pully by itself, if you really want to save $ find a used one on here, and buy the belt at autozone...
