hmm i love the jap brand exhausts but i dont really think you budget is there for a full jap system maybe x force is the go for you, going from what ive spent on my exhaust 1000 wouldnt get close and from other friends systems too they where anywhere near 1000,
for instance just my cat back cost 950 its a blitz and its excellent the only thing i would maybe choose over it would be a trust system one of there racing ones then, you still have to add the cost of high flow cat front and dump pipe onto that!