It's all the same - only difference really is you can't get the ZZP version for a 3400 like you can the Wizaired, and the box around the filter is shaped a bit differently.

I'd go Wizaird (coming from a guy who does not yet have one but has it on his wish list).

When I inquired with both ZZP and Wizaired about their CAI my emails went unanswered. Cold Air Inductions on the other hand answered all my questions in a timely manner. With this in mind I decided to go with them when I purchased a CAI.

1998 - 2004 3.8L Monte Carlo Intake System - 2003 - V-6 3.8L - Monte Carlo - Chevrolet - Cold Air Intakes - Store

me too.:)

beware zzp's customer service

I would go with the CAI that 03SSLE posted and get it powder coated black for the extra $$.........:thumbsup:

I have had nothing but a good experience with them. Fast shipping, any questions were quickly answered. They even gave me the instructions in PDF form for a product that I purchased used and didn't have the instructions.

I got a question, is there a need to reprogram the ECU when you install this? Or reprogram the MAF

CAIs are usually plug and play. The cars sensors can make necessary adjustments for the increase of air.

Of course a tune is ALWAYS beneficial, but not necessary.

cold air inductions intakes are very nice and the customer service is second to none.