Product Review
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WRX/STI N-1 Invidia Catback’s
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Invidia offers three different N-1 systems for the WRX/STI. They are N1, N1 racing and N-1 Titanium. The Invidia N-1 system is full Stainless steel with One resenator and Invidias high quaility angle cut tip muffler. It offers a mean sound and would be reccomended on a car that is using a catless or high flow catted down pipe. The N-1 Racing is the same system but with no resenator. This is a great system to use when you are looking for just a catback. Using this system with a catless downpipe makes for a loud ride. Personally I like it but most people will not. So use at your own risk. The N-1 Titanium is one of the lightest systems on the market. It is very high quality but does not have a resenator just like the racing system so it will be loud as well. All these systems are great quality and come highly reccomended.