A warrior exhaust will NOT fit a raptor 350... otherwise I havent heard alot of real good things or real bad things about the alba exhausts... I would go with something like a white brothers, big gun, yosh, hmf....
I love my HMF and my friend has a yoshi. the hmf is only $199 though and i beleive it is one of the best for the raptor. HMF=big low end gains Yoshi= mid to top end gains
well the reason i asked about alba was because it is only 333 for a slipon and it includes a midpipe and k&n filter w/ outwears, which i need because mine is crap
For 199-227bucks you can buy an hmf slip on which of course includes the midpipe, + 35-40 bucks for K&N filter + 15-20 bucks for outerwear cover = $287.00 for a great performance package. Cant beat that, im sure you would be happier with that than an alba.