Having problems with your 2004 Nissan 350Z ?
Horsepower increase Cheapest way to gain 10 15 horsepower for a stock 2004 nissan 350z
I agree with the above, I chose Nismo for my CAI and exhaust...
Install a free flowing aftermarket air intake kit, like one from K&N corp.
Repair Help & Product Troubleshooting for 2004 Nissan 350Z
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