Specially made using full stainless steel construction, this ( patent pending) performance Y Pipe is dyno proven to see gains of 13hp and 14ft/lbs to the wheels on an otherwise stock vehicle!! By enlarging the primary runners and collector, removing a tight crimp in the factory piping and deleting the 3rd unmetered catalytic converter, lots of extra power is created.
Sound levels remain stock like during low rpm daily driving and highway cruising, but during spirited driving the cars sound does increase slightly to provide a more 350Z/370Z like tone
Although this pipe deletes 1 of the 3 stock catalytic converters, no SES/CEL lights are triggered. The catalytic converter being removed is not metered and the cars ECU does not realize it is missing.
This pipe is a complete bolt on replacement to the stock unit. No additional modifications are necessary and the car (in proper running condition) will still pass all known USA & Canada smog tests.
**Note** Because the is pipe deletes a catalytic converter, it is thus branded FOR OFF ROAD USE ONLY.
All hardware and gaskets are included.
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