knowledge on exhaust mod

[jabbyjabb]

hi ZTH member

i have a perdana yr 2006. i juz planning 2 put in 3 inch muffler into my car. ned advise whether mod will reduce my horse power and how 2 mod it

thanks

 

[SkYwAlKeR]

3 inch muffler too big larr... unless ur engine is 6a12tt....

stick to 2 inch or 2.2 inch will do....

 

[SkYwAlKeR]

3 inch muffler too big larr... unless ur engine is 6a12tt....

stick to 2 inch or 2.2 inch will do....