F10 550i N63 Stage 3 Tune

N63 Tune 2013 and below models, must remove and ship of ECU. Removal Instructions provided after payment, taking out ECU takes less than 10 minutes. Turn around time 24 hours.

Stage 3: 150whp 161wtq, speed limit removal, tune activated via sport or sport plus button( car goes back to stock in comfort), cat light CEL delete.

Stage 3 requires catless or high flow downpipes.

Stage 3 can only run on E30 mix or race gas.

Per request: we can add anti lag/ burble.

Fits all cars cars fitted with N63 engine, 550i, 650i, 750i, X5, X6.

Times on stage 3 tune:

2011 550i with stock turbo, stage 3, e30 gas, meth 10.98 @127 1/4 mile

2011 550i with stock turbo, stage 3, e30 gas, meth  60-130 8.1 seconds

2011 550i with hybrid turbo upgrade 60-130 7.20 seconds

BMW N63 engine tuning can be done to increase horsepower and torque. This can be achieved through various methods such as programming the engine control unit (ECU) to alter the air/fuel ratio, increasing the boost pressure of the turbochargers, and installing performance air intake and exhaust systems. Additionally, it is important to ensure that the vehicle and its systems are in good working condition before attempting any tuning.

Shipping costs for sending an ECU to and from N63 intake is the responsibility of the purchaser. You will be charged return shipping at checkout.  The ECU will be tuned the same day it is received and N63 intake will then ship back the ECU using whatever method it was shipped in with.  (For example: If you send in your ECU via Ground shipping, we will ship it back via Ground.  If you ship it via Overnight, we will ship it back via Overnight.)