[Twerthi]

Does anyone have a sound clip of their car with the Cup air box installed with a Stage II exhaust? If not, do you have a sound clip with the Cup air box with any aftermarket exhaust?

 

[Twerthi]

Hmm ... I visited the sound guide and my car doesn't sound like any of them making me slightly concerned. At 3/4 to full throttle, there is a distinct warble that kinda sounds like a V8. Intake was installed by a Lotus dealer service center so I don't think it was installed incorrectly. Should I be concerned?

 

[RossL]

Here is my old Elise just revving the engine
YouTube - 2006 Lotus Elise Stage 2 + Cup Car Airbox Exhaust

 

[Twerthi]

Thanks! Do you have one where it's moving? Revving my engine sounds normal, but when under load, it has the warble.

 

[Twerthi]

Funny how the mind can play tricks on you, just took the car out with my camera mounted. I think the car is just fine and as soon as youtube is done with maintenance I'll upload the video.