Thai, before you listen to the above crap check out some of the maxima websites. www.maxima.org www.vqpower.com and there are a few others. Yes, your motor is almost identical to the VQ found in the Z. However, there is plenty of after market support for the Maxima as well.

Just a quick note that there are 02, and up, maxima's running really low 12's on little more than a shot,some exhaust, and slicks. Mids 12's on stock OEM tires. With all else being stock. This is a great VIP style platform and you will be greatly pleased by how versital this car can be.