Standard Exhaust vs. Noise Regs for track work

[drpep]

Has anyone with a standard exhaust had any issues at UK tracks? Anyone know off hand what decibel rating I should expect to get from the standard exhaust.

The car i'm buying needs a new back box so that should help keep the noise level down as the packing will all still be perfect in there.

Thanks in advance

[cpufreak]

you should have no problems. CSL is pretty quiet on exhaust noise (87 db? maybe).

quiet enough for bedford anyway.

[Nords]

Although CSLs sound quite noisy on drive by at full throttle/revs, I have never heard of a std one being blackflagged on a circuit. Clearly the static is easy as all the noise is at the front, but the 'noise-guardian' will be standing at the back! I haven't heard of a non-std one being 'done' either, to think of it.

[drpep]

Thanks chaps - can't wait to pick it up! Think i'll mark the event with a drive out to the Black Mountains in Wales!!