Hi, guys I have probably similar question to
F87_LCI but... Right now I have MPE + wagner 200cpi cat and this setup is great for me except driving on the highway
When I go on cruise control (160km/h) around 3k rpm the exhaust is extremely loud (meaby not loud but the sound is terrible and annoying) Doesn't matter if valves are open or close. Do you have same situation with remus or not? The funny thing is that on 4rpm all is fine exhaust is quieter then on 3k :|