Brands
Motor
Marine
BMW 550i 4.8 367Hp - Stage 1 |
Upgrade stages up to 390 Hp for the 4.8 engine found in BMW 550i. Stage 1 upgrade, is presented below.
Stock engine specs: Capacity: 4799cc Power: 367hp
Stage 1: Engine upgrades: -Stage 1 Software upgrade Engine performance: Power: 390hp
Software upgrades: Use of 95/100 octane fuel is mandatory.
|