Lextreme II
Active Member
Anyone modified their stock exhaust system on their LS400 or Celsior? I want to know about Noise and performance. I want to keep the quietness of the stock. This is what i have in mind, but my exhaust guy stated this will be very noise.
I am thinking about deleting the two primary mufflers/resonators and keep the two secondary mufflers. What do u think?
I am thinking about deleting the two primary mufflers/resonators and keep the two secondary mufflers. What do u think?