Quote:
Originally Posted by Jacky328
Installed by my younger brother as my birthday gift. The fact is he always come to borrow it away weekend 
Don't know exactly. 
But I can ask him which shop did it if you want to know, PM me  |
PM me too bro. Just curious since I don't think my 528 can do the M5 diffuser for its big openings. My car has only one muffler and if I got it, people will see my fate quad.