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Kinetic 1 · 08-13-2011, 10:23 PM

I would also advise against the K&N air filter if it is efficiency gains you are looking for. Only engines modified for more power would benefit from the increased air flow the K&N might offer. Save your money for something else (maybe gas).

08-13-2011, 10:23 PM	#7 (permalink)
Kinetic 1 EcoModding Lurker Join Date: Jul 2011 Location: Blissfield MI Posts: 2 Red Car - '96 Mercury Cougar XR7 90 day: 25.99 mpg (US) Thanks: 0 Thanked 0 Times in 0 Posts	I would also advise against the K&N air filter if it is efficiency gains you are looking for. Only engines modified for more power would benefit from the increased air flow the K&N might offer. Save your money for something else (maybe gas).