| ESR SMX Engine | eaststreetracing.com | 8995 USD | — | — |
| ESR Racing Engine - NB1 | eaststreetracing.com | 7495 USD | — | — |
| ESR Racing Engine - NA6 | eaststreetracing.com | 7495 USD | — | — |
| ESR Racing Engine - NA8 | eaststreetracing.com | 7495 USD | — | — |
| ESR Racing Engine - NB2 | eaststreetracing.com | 7495 USD | — | — |
| ESR Spec Miata Suspension Kit (1999-2005; Shocks, Springs, & Sway Bars; Pre-Assembled) | eaststreetracing.com | 3645 USD | — | — |
| ESR Spec Miata Suspension Kit (1990-1993; Shocks, Springs, & Sway Bars; Pre-Assembled) | eaststreetracing.com | 3645 USD | — | — |
| ESR Spec Miata Suspension Kit (1994-1997; Shocks, Springs, & Sway Bars; Pre-Assembled) | eaststreetracing.com | 3645 USD | — | — |
| ESR Blue Printed NC Transmission | eaststreetracing.com | 3300 USD | — | — |
| ESR Spec Miata Suspension Kit (1999-2005; Shocks, Springs, & Sway Bars; Assembly Required) | eaststreetracing.com | 3275 USD | — | — |
| ESR Spec Miata Suspension Kit (1990-1993; Shocks, Springs, & Sway Bars; Assembly Required) | eaststreetracing.com | 3275 USD | — | — |
| ESR Spec Miata Suspension Kit (1994-1997; Shocks, Springs, & Sway Bars; Assembly Required) | eaststreetracing.com | 3275 USD | — | — |
| ESR Racing Heads | eaststreetracing.com | 3250 USD | — | — |
| ESR Spec MX-5 Limited Slip Torsen Differential | eaststreetracing.com | 3250 USD | — | — |
| ESR Spec Miata Suspension Kit - (1990-2005; Shocks & Springs Only; Pre-Assembled) | eaststreetracing.com | 2845 USD | — | — |
| ESR 6 Speed Rebuilt Race Ready Transmissions | eaststreetracing.com | 2800 USD | — | — |
| ESR Torsen Swaps | eaststreetracing.com | 1850 USD | — | — |
| ESR 5 Speed Rebuilt Race Ready Transmissions | eaststreetracing.com | 1650 USD | — | — |
| ESR Competition Radiators (1990-1997) | eaststreetracing.com | 815 USD | — | — |
| ESR Competition Radiators (1999-2005) | eaststreetracing.com | 795 USD | — | — |
| ESR Spec Miata Suspension Kit - (1990-2005; Shocks Only; Pre-Assembled) | eaststreetracing.com | 700 USD | — | — |
| ESR MX-5 Interior Trim Kit | eaststreetracing.com | 695 USD | — | — |
| ESR Spec Miata Bushing Kit | eaststreetracing.com | 550 USD | — | — |
| ESR Blueprinted NC Axle | eaststreetracing.com | 550 USD | — | — |
| ESR Depowered / Race Prepped NB Steering Racks | eaststreetracing.com | 495 USD | — | — |
| Penske SM Legal Race Shock | eaststreetracing.com | 479.98 USD | — | — |
| ESR Fuel Pressure Regulator (1999-2005) | eaststreetracing.com | 435 USD | — | — |
| ESR VVT Lip Spoilers (2001-2005) - OEM | eaststreetracing.com | 425 USD | — | — |
| ESR SM Exhaust with Resonator Muffler | eaststreetracing.com | 389 USD | — | — |
| ESR Floor Drop Panel | eaststreetracing.com | 365 USD | — | — |
| ESR Gusseted Rear Differential Case/Housing | eaststreetracing.com | 325 USD | — | — |
| ESR NB Blue Printed Rear Knuckles | eaststreetracing.com | 315 USD | — | — |
| ESR NA Blue Printed Rear Knuckles | eaststreetracing.com | 315 USD | — | — |
| EMF #024256 SM Crank Sensor Kit | eaststreetracing.com | 300 USD | — | — |
| ESR Front Lip Spoiler (1999-2000) | eaststreetracing.com | 299 USD | — | — |
| ESR Blueprinted 1.8L CV Axles | eaststreetracing.com | 275 USD | — | — |
| ESR AiM Display Speedometer Cluster Replacement – Mazda Miata NB (1999-2005) | eaststreetracing.com | 275 USD | — | — |
| ESR Blue Printed Front Hub(s) | eaststreetracing.com | 220 USD | — | — |
| ESR 1.8L Brake Calipers (Sport) | eaststreetracing.com | 200 USD | — | — |
| ESR Mazda Miata Hardtop Rear Brackets (1990–2005) | eaststreetracing.com | 175 USD | — | — |