Im interested to hear from anyon who has done this mod. 1. did you feel the extra hp? 2. did the car sound any different 3. any issues with fitment (from ?) thanks yss
I have changed to KSG muffler, it came with cat replacing pipe. 1. I did, very smooth over 200km/h. 2. much louder than before inside the car. 3. cat replacing pipe needs to be remodified