catless downpipes or PCW exhaust mods ??

[e63sedition1]

Hi,,,

love my e63s edition 1 but exhaust is far too quiet !!!!

what are my options guys ??

Deutchtech downpipes and map 2K ??
PCW exhaust mods drill out inside cats £350 ??
MSL downpipes and map 3K ??

Just got ASR Exhaust valve module to fit next weekend,, got my doubts , but will give it a try..

Or something else lol

Cheers