I bought one of these Ebay MBC based on what the Skyline forum said about this Manual Boost Controller. The product looked well made and obviously the install was quite easy. I'm quite pleased with this under $30 MBC. So far I've had no spike issues as it holds boost very well. Time will tell if I get any spiking or failure but for under $30 I could buy a few of these and not feel bad. For those interested the sellers name on Ebay is simark87.
__________________
1992 Dodge Stealth RT/TT
Evo IX BOV, TurboTech MBC, Blitz DTT, 94/99 Body
2004 Nissan Armada - Sold
1986 Lamborghini Countach - Sold
2001 Dodge Viper GTS - Sold
2000 Dodge Viper GTS - Wrecked
2003 Mitsubishi Evolution - Sold