BSI RACING Custom Products
Custom Spec Miata parts fabricated by BSI RACING BSI RACING Custom Spec Miata Weight Box
BSI RACING – Custom Fabricated Weight box. Bolts into your existing floorboard, with studs to anchor down plenty of lead weight for your needs. Box itself weighs 37.5 lbs. This makes weight installation very easy, very clean, and safe.
BSI RACING Spec Miata Adjustable Fuel Regulator 1999 – 2001
Spec Miata adjustable fuel pressure regulator system.
Featuring an Aeromotive Adjustable Fuel Pressure Regulator