Originally Posted by AdrianB
I have installed a sports muffler on mine to give at least a bit of noise to the car and also a drop in k&n air filter. Not a massive change in performance, but I am awaiting the BMS tune designed for the 328 this week so that should definitely increase performance
Can you suggest where can I go for performance muffler in Canberra please? Would love to check them out =D
Also if you don't mind asking, how much did you spent on it?