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      04-12-2019, 05:12 PM   #16
fredcase
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Canada
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Drives: Bmw=trash
Join Date: Mar 2014
Location: Noyb

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Quote:
Originally Posted by 335xs2dinan View Post
So did your driveshafts fail because you are making a lot of power/launching hard or were you disappointed in the junkyard replacements ? I think I have a lead on a good used transfer case hopefully get it this weekend. Thanks for your advice
I'm not sure whats breaking mine. I don't launch often, I'm not making crazy power. FBO with inlets and outlets, about E10 for octane boost. Most I used to make was JB4 map 7 with race BEF. No dyno, guessing close to 380ish awhp with fresh turbos?

Mine is MT and I suspect my transfer case and transmission mounts are worn, causing extra stress on that shaft. Any time you are under the car, have a look and feel. I caught 2 before the broke(barley) and blew one up. That was loud AF. Luckily I was in town and only an $80 tow.
Appreciate 1