BOV: Realize that with the stock turbo, a BOV is only for looks and sound. If anything your car will run slightly worse with an 100% atmospheric BOV. If you must get a BOV, get a 50/50 recirculating one, or wait until you have an ECU that adjusts A/F ratio based on MAP instead of MAF.
Any word on anyone releasing a ECU that will do this yet? Or can this be done with the unichip?