Yeah I know what its like having a loud car. I will always keep my stock exhaust for that reason. I had a rx-7 with a 60-1 turbo and a straight 4 inch exhaust all the way back to a race muffler(straight through). That thing was loud....
/ 135i - M-Sport / 6-Speed / BMW Performance Exhaust / BMS Intake / JB4 Stage 2 ISO + Flex Fuel Wires / BMS 3.5in Down Pipe / CP-E Charge Pipe / BMS H8 AE / APEX EC-7's / COBB Tuning Sport Springs /
---Soon to come----
Intercooler / Meth