| Stock Injector ECU Flashes | HP | Boost (lbs) | Wastegate Crack Pressure (lbs) | Fuel (Octane) | Recommended Exhaust |
|---|---|---|---|---|---|
| Stock* | 205* | ~18 | 8 | 91 | N/A |
| Stage 3R-91 | 219 | ~20 | 9 | 91 | Stock or Aftermarket |
| Stage 3R-93 | 226 | ~22 | 10 | 93 | Stock or Aftermarket |
*Although this vehicle is rated at 195 HP, our tests showed that the actual power output was closer to 200-205 HP stock based on comparison to previous 2020 stock RR models! NOTE: Boost figures are approximate and will fluctuate up or down depending on conditions.
| Big Injector
ECU Flashes | HP | Boost (lbs) | Wastegate Crack Pressure (lbs) | Fuel (Octane) | Recommended Exhaust |
|---|---|---|---|---|---|
| Stage 4 X100 | 255 | ~25 | 13 | 100 | Stock or Aftermarket |
| Stage 5 X85 | 260 | ~26 | 13 | E85 | Stock or Aftermarket |
Suffix Identifiers:
- R: The Turbo Wastegate Crack Pressure Must Be Adjusted for Higher Boost
- Note: Any E85 gas that comes out of the pump must be tested because it can vary from station to station and also varies depending on the time of year. Any pump E85 that tests out E80-E87 will work. Anything outside of that range will not and may cause running issues