Racingline 09+ Maxima Y pipe
Specially made using full stainless steel construction, this 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.
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.