I KIND OF FEEL LIKE A---HOLE I BOUGHT THE VACUM CONVERSION KIT FROM BRIAN ON HIS WEB SITE THE PARTS ARE ADVERTISED AS NEW NOT REMANUFACTURED I GET THE PARTS AND THERE ARE REMAN STICKERS ON EVERY THING I CALL TO ASK BRIAN ABOUT IT AND UNFOURTINILEY I TOOK IT OUT ON ONE OF THE GIRLS WHO WORK FOR HIM I FELT BAD BUT THIS GUY WOULD NOT COME TO THE PHONE!!! LONG STORY SHORT I AM AN AUTO MECHANIC FOR 27 YEARS THE PARTS WERE DONE NICE MY BODY SHOP PAINTED THE BOOSTER AND SAID THE PREP WAS PERFECT I INSTALLED IT WORKS PERFECT!!! MY ONLY GRIPE IS IF YOU ADVERTISE SOMETHING AS NEW THATS WHAT IT SHOULD BE NOT REMANUFACTURED!!!! STUFF LIKE THIS WILL: RUIN THIS HOBBY ITS A SHAME BECAUSE THE BUICK GN IS PROBABLY BEST PERFORMANCE CAR GM EVER BUILT!!!!! OH YEAH BRIANS ANSWER WAS SEND IT BACK!!! BRIAN THERE IS A DIFFERENCE BETWEEN NEW AND REMANUFACTRED!!!!! IF YOU WERE THE LAST VENDOR LEFT SELLING GN PARTS I WOULD SELL THE CAR IN THE USED SECTION NOT NEW