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      08-27-2020, 11:21 PM   #5
chunll2001
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Drives: 2018 M5, M3 ZCP, M3 CS
Join Date: Dec 2019
Location: NYC

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Garage List
2021 BMW G80   [0.00]
2018 F80 ZCP  [0.00]
2018 BMW M3 CS  [0.00]
2018 BMW M5  [0.00]
Quote:
Originally Posted by chris_portimaog20 View Post
thanks for the review, very nice! waiting for my Fi exhaust also with remote control and the app to control the Valvetronic system, can't wait. how did you find setting up the Valvetronic part of the install?
Hi!

For the Fi Exhaust I'm not sure if yours is electronic or not but for Armytrix it was a wire that connected from the muffler by where the exhaust tips are all the way to the engine's vacuum source.

From what I heard, it uses air to control the exhaust valve rather than electronically. The wiring was placed inside of the panels on the bottom of the car by the left side of all the exhaust pipes. This way, the wires are safe from any road debris, weather etc.

When your car goes on a lift, you'll see all the panels on the left side of the car that I'm talking about. We just ran all the wires inside those panels to keep it safe all the way all up to engine.

Let me know if you have anymore questions!
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