Looking to get either a cat back or full system for my GSi and wondering if anyone has the full milltek system, if so could you possibly post up a video with sound of the exhaust or let me know how loud they are? I understand that with the full system the pre cat is replaced, i have read in doing this the noise is quite loud, is this true?
I have been quoted £1060 supply and fit for the full milltek system, this is a bit off putting so i may just go for a cat back system for the moment at the custom exhaust garage i used before (c&c) however would it be worth buying a replacement pre cat downpipe and having that put on at the same time? Would the power gains be similiar to the full milltek system, what would the differences be? Are there any down pipes in particular worth looking at? Will be looking at engine upgrades in the near future but nothing past 270bhp for the moment so not sure the milltek system is justifiable?
Milltek system is as said £1060 which is alot, i'd prefer to spend around £500-£600 if possible on the cat back system and replacement down pipe, if anyones got any recommendations that'd be great.
Looking for a quite loud, deep sound. Any help appreciated.