I go through the Tyne tunnel loads but it's camera'd all the way through and it's a 30/40
:( a lancer flew past me the otherday, ****ing turbo whistle set off my tinitus!
Mine is quiet when to be revs are stable, only braaapppps when I rev it
Am I the only one who turns down their radio, opens the window before junctions?
And yeah the IM does look a bit restrictive. Tempted to take mine off and clean it. Should help a little.
You know what they say in f1 though, marginal gains add up