Try a Place Racing or Hotshot cold air intake it should net you about twice
the HP of the weapon r. You can also advance your timing about 2 degrees
which should give you a couple of free hp. Im not sure if your referring to
Focuz exhaust as just a muffler or full catback exhaust. But if its just a
muffler you can increase your exhaust piping diameter anywhere between
2inch-2 1/4 thats from the cat to the muffler.
Lawrence
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