N2x HPFP Max WHP (lowest to highest)
| Pump Model | Max WHP on 93 OCT (98 RON) @7000 RPM | Max WHP on E85 @7000 RPM |
| N2x HDP5 (Stock) |
374 |
307 |
| N2x HDP5 EVO (B4x/B58 HPFP) |
394 |
322 |
| N2x HDP6 (B58/48TU HPFP) |
489 |
401 |
| FX150 |
558 |
457 |
| FX180 |
665 |
545 |
HDP5 on 4.6mm x 3 Cam Lobe (BMW N20 and N26)
| Bore | 9.0mm |
| Stroke | 4.6mm |
| Number Of Lobes | 3 |
| Max Volume | 0.878 CC Per Rev |
| Delta Over Stock | 100% |
| Pump Min Volumetric Efficiency | 85% |
| Max Safe Rated Rail Pressure | 20mPa or 2900PSI |
| Fuel Filter Built Into Fuel Pump | Yes |
| LPH @ 7000 RPM @ 85% Pump Volumetric Efficiency | 157 LPH |
| LPH @ 3500 RPM @ 85% Pump Volumetric Efficiency | 78 LPH |
| Theoretical Max Flow @ 7000 RPM | 184 LPH |
| Theoretical Max Flow @ 3500 RPM | 92 LPH |
| Max HP @ 7000 RPM on 93 Oct (98RON) | 374 WHP |
| Max HP @ 7000 RPM on E85 | 307 WHP |
HDP6 (B58/48TU HPFP) on 4.6mm x 3 Cam Lobe (BMW N20 and N26)
| Bore | 9.0mm |
| Stroke | 4.6mm |
| Number Of Lobes | 3 |
| Max Volume | 1.084 CC Per Rev |
| Delta Over Stock | 123% |
| Pump Min Volumetric Efficiency | 90% |
| Max Safe Rated Rail Pressure | 35mPa or 5000PSI |
| Fuel Filter Built Into Fuel Pump | Yes |
| LPH @ 7000 RPM @ 85% Pump Volumetric Efficiency | 205 LPH |
| LPH @ 3500 RPM @ 85% Pump Volumetric Efficiency | 102 LPH |
| Theoretical Max Flow @ 7000 RPM | 228 LPH |
| Theoretical Max Flow @ 3500 RPM | 114 LPH |
| Max HP @ 7000 RPM on 93 Oct (98RON) | 489 WHP |
| Max HP @ 7000 RPM on E85 | 401 WHP |
Spool FX150 on 4.6mm x 3 Cam Lobe (BMW N20 and N26)
| Bore | 11mm |
| Stroke | 4.6mm |
| Number Of Lobes | 3 |
| Max Volume | 1.311 CC Per Rev |
| Delta Over Stock | 149% |
| Pump Min Volumetric Efficiency | 85% |
| Max Working Rail Pressure | 20mPa or 2900PSI |
| Fuel Filter Built Into Fuel Pump | No |
| LPH @ 7000 RPM @ 85% Pump Volumetric Efficiency | 234 LPH |
| LPH @ 3500 RPM @ 85% Pump Volumetric Efficiency | 117 LPH |
| Theoretical Max Flow @ 7000 RPM | 275 LPH |
| Theoretical Max Flow @ 3500 RPM | 138 LPH |
| Requires S63TU EU5 Injector Upgrade For E85 | YES |
| Max HP @ 7000 RPM on 93 Oct (98RON) | 558 WHP |
| Max HP @ 7000 RPM on E85 | 457 WHP |
Spool FX180 on 4.6mm x 3 Cam Lobe (BMW N20 and N26)
| Bore | 12.0mm |
| Stroke | 4.6mm |
| Number Of Lobes | 3 |
| Max Volume | 1.561 CC Per Rev |
| Delta Over Stock | 178% |
| Pump Min Volumetric Efficiency | 85% |
| Max Safe Rated Rail Pressure | 25mPa or 3600PSI |
| Fuel Filter Built Into Fuel Pump | No |
| LPH @ 7000 RPM @ 85% Pump Volumetric Efficiency | 279 LPH |
| LPH @ 3500 RPM @ 85% Pump Volumetric Efficiency | 139 LPH |
| Theoretical Max Flow @ 7000 RPM | 328 LPH |
| Theoretical Max Flow @ 3500 RPM | 164 LPH |
| Requires S63TU EU5 Injector Upgrade For E85 | NO |
| Max HP @ 7000 RPM on 93 Oct (98RON) | 665 WHP |
| Max HP @ 7000 RPM on E85 | 545 WHP |