well whatever one you buy it works real well and renting it from me for shipping price is an option as well

 

did you replace both sides with AP2's or just the intake side.

 

In all honesty, your best bet is to learn how to inspect them. And if they are good, leave them alone. Dont mechanically over-rev, and you'll be fine.

I'm at 110k on original retainers. I inspect them every 15k or so. I run my car to 9k constantly, and my car will be the prove-mule that you cant crack aa AP1 retainer without over-rev.

I have seen broken retainers in AP1s as low as 19k miles.

quote from BILLMAN250 ...

 

I have both tools now Hehe

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