That is serious power out of the N55 motor. Let's look at the stages:
Stage 3.1 (5459 turbo) capable of 470 whp
Stage 3.2 (5959 turbo) capable of 520 whp
Stage 3.3 (6159 turbo) capable of 620 whp
What is included?
– Cast exhaust manifold– Master Power 6159 turbocharger (7-Blade billet aluminum compressor wheel)– Wastegate mount– Turbo to intercooler charge pipe– BOV mount– Turbo inlet pipe– Big Boost down-pipe– Custom coolant pipe– Engine block coolant adapter– Intercooler inlet adapter– Oil lines
Thankfully, they provide proof to match their claims.
BMW 135i with flash tune @ 27 psi:
BMW 135i with flash tune @24.5 psi:
Tuning is done through an unnamed flash tune and flash tuning on the N55 motor is still relatively in the early stages with bigger turbo upgrades. More details on the tune as well as results on F-Series and E-Series cars would be appreciated.
They price the updates starting at $4250 which certainly is competitive. As for seeing it in action, here:
No 1/4 mile times or pulls but it definitely is making the power on the dyno on that F22 tuned through the factory DME along with a JB4. Fuel-It! port injection is providing the necessary fuel.
Certainly good results so far and we look forward to independent results.