Just thought I'd post up my impressions of the Silber kit I've got installed. I also have the controller and instructions now.
The fit and finish of the kit is second to none. All exhaust components have a high quality ceramic coating including the turbo exhaust housing. All the aluminum parts including the elbows, oil tank, charge box, and billet aluminum throttle body boot are all polished. The charge box and billet boot are o-ringed along with being bolted to eachother so there is no way they can blow off under boost and the billet boot is a great idea so that there are no more delaminated cracking boots down the road. The billet boot has fittings predrilled and installed to hook your blowoff valve, boost sensor line, and fuel box sensor line along with a fuel rail and two auxilary injectors. I'm not a fan of installing injectors in a charge tube or charge box for several reasons but I won't get into that here. This is about Justin's kit.
The instructions themselves are very thorough and include plenty of pictures to help with locating various components. Install is a breeze and there is no cutting or drilling of your stock sled parts. The tuning instructions are informative and include octane requirements and clutching recommendations for all elevations and boost levels. The new V3.5 fuel controllers also come with a new solenoid that actuates upon start up so that the controller is recieving a precise ambient air pressure reading for better calibration. Cool stuff!
Overall I'm very impressed and more than satisfied with the kit. It is well thought out and uses very high quality parts. There are some rumors going around that Justin uses sub quality imported turbos and that is why his kits are cheaper than the competition. Let me put that to rest right now. His turbo actually costs him MORE money than the competition's standard 2860rs Garret turbos. The Silber kits come with a Precision Performance Garret turbo with ceramic bearings and billet wheels that are larger than your average 2860 basically making it a 2868 turbine.
I'm hoping to install my fuel controller this week sometime and get some seat time on it this weekend. I will report back and let everyone know what my first impressions are with the performance.
Justin is a stand up guy and takes care of his customers. He is available 90% of the time and the other 10% he's working to make us happy with our turbo experience. Thanks Justin!