Well your not really going to gain any hp from TP to HFC. Maybe 1-2HP. The TP will be alot louder, but since the Stillen CBE is not to loud to begin with TP on your exhaust wont be to loud. The biggest difference is price. HFC will be alot more money then TP.
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2010 Base+Sport 6spd: Stillen G3, FI Non-Resonated CBE, FI Non-Resonated Test Pipes, UpRev Tuned, Custom 24R Oil Cooler, JDM Rear Fog-OEM Harness.
???Whp ???WTQ (Will find out come spring time)
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