At HRA, we sell what we use on the track in our SMs. These products are race proven in our championship Hartzel cars. Ate Super Blue Racing High Performance Brake Fluid THIS PRODUCT CAN NOT BE SHIPPED BY US POSTAL SERVICE. $13.95 THIS PRODUCT CAN NOT BE SHIPPED BY US POSTAL SERVICE. Case of 10 Ate Super Blue Racing Brake Fluid $125.00 Swepco 201 Multi-Purpose Gear Lube (1 Gal) $45.95 Swepco 306 Supreme Formula Engine Oil (Qt.) $6.99 Swepco 306 Supreme Formula Engine Oil (24 Qt. case) $149.95 Redline Water Wetter $12.95 NGK Iridium IX Spark Plug (set of 4) $39.95 90-93 Miata Oil Filter $6.95 OUTSIDE OF CALIFORNIA - YOU PAY NO SALES TAX. Safe & secure ordering with 128-bit SSL encryption. All prices in US dollars.