E90/E92 M3 Exhaust Mod

[JRBM5]

Is anyone selling, or thinking of selling, an exhaust backbox that has already had the OEM modification?

I had arranged to purchase a Milltek system to satisfy my needs but this deal has fallen through. Am happy to get mine modified but not able to find anyone in my area to do it.

Thanks,

Jon

[JRBM5]

Cheers - i'll look him up.