Hello, RHMT.
Dan,
SpeedFactory installed their LSD. It was covered under warranty due to it being the first MFactory LSD to ever fail. It is the only MFactory LSD that has ever failed (splined gear cracked, never determined if it was the diff itself or the axle that caused it).
Bone,
Consider your source of information regarding MFactory. Kiwi can NOT get the MFactory LSD's, nor could he have EVER got them. They are not produced in a factory then sold to whomever wants them like the OBX and many other products are. The only reason the D LSD was even made is because I put the money up for it. Same with the soon to be released 35mm LSD, the DOHC ZC LSD, and some other D specific gearing I'm working on with MFactory. You're not qualified not necessarily due to your abilities, but due to the fact you're not an MFactory Official Installer, nor even a dealer. If you disagree with me, PM or email me versus spread mis-information.
Ryan,
It's unsettling to see a moderator of a forum I sponsor speak negatively about me elsewhere. There is no hidden agenda behind my business. I sell MFactory and dislike OBX due to its horrible quality. People will continue to buy OBX due to the price, that is fine with me, I'd just like them to be educated about their purchase. If you think my information is incorrect and/or would like me to stop helping with tech questions and providing service and discounts on said forum, please PM or email me.
Everyone else,
If you receive a defective product from MFactory, it is covered under the limited manufacturers warranty as long as you haven't already used it. If a product fails or has a problem after it is installed, it is covered under the warranty if it was installed by Whoopee Doo Racing, or MFactory themselves. It is very unlikely you will ever have a problem with an MFactory product (if it is installed correctly and suits the application). SpeedFactory's LSD is the only one that has had a problem post install. Some early B18C LSD's had some small problems, and all of them were covered under warranty (either repaired or replaced entirely).
Chris Tybor
Whoopee Doo Racing