Originally Posted by jchretien
I believe his shop is called HBL Autosport.. or motorsport.. i dont remember clearly
Confirmed, HBL Autosports.
Driving westbound on Bridgeport, turn north bound onto 5rd past chevron.
Past the railroad track. 2nd driveway. This will bring you to the front of the shop.
If you don't know 5Zigen being a brand, you should probably do some research prior to "custom modifying" your car.