F Chassis Valved Exhaust System (Valvetronic Designs)

Oh snap!

Can’t wait!!

I literally just put my order in last week for a v1....

So is the mobile app going to be available for the E9x V2?

What other exhaust modifications does this f series have? I have a high-flow cat and the Valvetronic muffler and it's not this loud.

i would get one for my m240i if i didnt have to take it to muffler shop

How hard was it to install

I just ordered my valved exhaust for my 435i f32. What is the name of the app?

What app is that ?