| It's not very common for us to hear about a vibration from one of our driveshafts. We sell on average 50 shafts per month and have thousands of them on the road at the moment, however there is always a slight possibility that one could be out of balance from the factory. Our driveshaft builder is one of only a few companies licensed by NASCAR to build shafts for their top race teams so we very confident in the quality of the product. After you get the shaft back from being balanced please let us know the verdict on it and if needed we will send you a prepaid Fed Ex label to send it back to us or to our manufacturer for further testing and replacement.
Z1 Motorsports 770-838-7777 ex 302 www.300zx.com AIM bryanatZ1 |