just got an astra gsi exhaust of a boy for my astra sport m reg.. not the back box has extar fitting si don;t hacve which i think is for the later style back boxes.. this i cancut and reweld bits to make it fit rite
what i'm wondering about is this.. the janspeed came in three parts .. back box centre section and a smaller section which attaches to opposite end of centres ect to the back box( looks as though it replaces the cat) only prob is my cat section is longer than this other bit.... is there another shorter section that i can use? or is this just a random prt?????
I'm goin to see if i can get hold of an exhaust book to see if there are later gsis with shrter cat section and longer front pipes or something..
any help would be appreciated though .. i'm always up for a way to remove the cat