The car is a 2004 BMW M3 that has had a HPF Stage 3 kit installed in it. The car currently makes 755 whp on the dyno. Should be enough to push around a bit of extra weight from the audio gear. Here is a video of the car on the dyno.
YouTube - Rich's HPF Stage 3 M3 Turbo w/755rwhp by...
So we got a turbocharged BMW E36 M3 in our shop that need a bit of a make over. The customer wants L8's in his kickpanels. No problem. Here is the car:
And here is the preliminary fitting of the L8's:
And guess what? They fit :)