[Hansolo99]

Just wondering if I install the R&D D plate and temperature sensor in place of the stock Catalatic Convertor, will it be louder then stock?? I dont mind a slight change I was just wondering if it is louder-how much louder??

 

[REMY]

Just wondering if I install the R&D D plate and temperature sensor in place of the stock Catalatic Convertor, will it be louder then stock?? I dont mind a slight change I was just wondering if it is louder-how much louder??

yes its louder , not by much.... the d-plate is more for safety/performance not noise....

if you want to be louder replace your stock sound supression with a metal free flow tube....

heres my boat..
YouTube - starting the triple pipe gpr for the first time

that will give you an idea of how loud they can be,, and thats just at idle...