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GReddy Boost Cut Controller
The GReddy Boost Cut Controller allows the factory ECU limiters to be eliminated. This preset controller was designed and calibrated for a specific application. The unit must be wired directly into the factory ECU harness.
| Applications | Part # | Price | |
 | 1990-1991 Mazda RX-7
GReddy Boost Cut Controller | 15540001 | $95.06 |  |
| 1993-1996 Mazda RX-7
GReddy Boost Cut Controller | 15540006 | $95.06 | |