Sound: Good product I wanted to hear the sound difference. The car sounded almost the same. HP: I felt like the revs were getting faster. But it didn't blow my mind. I'd have to get a bench test to see any real gains, but nothing particularly notable. Conclusion: I will return this product. I wanted "wow your car sounds good what did you do"? It wasn't worth cutting the hoses for me. I have to go to the dealer to get new hoses and I am sending the factory intake back.
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