Im replacing my topspeed 3 inch exhaust with a Jic Magic Spartan Single
Im going with the full stainless. Im also going with test pipes. My question is the topspeed test pipes say that they will not cause a cel light/ service light. Is this true, or do I need to get the non foulers for them. Also are they any good, or should I just get the turbo xs cat delete/ test pipes? Im going with a fully resonated setup, the exhaust will be, as well as the test pipes. Will this have much rasp, and will it be hella loud. My real question is do I need non foulers for the top speed test pipes, and are they any good.

 

Test pipes are really a generic prodcut for the 350z. Stick with the big names for quality and you should be good.

All test pipes even resonated will give you a CEL light, so you do need the non-foulers, which are very easy to install.

From my experience and what I've heard the resonated test pipes and regular test pipes really dont make a big difference in sound or raspiness.

 

If you had a pic of the test pipes in question, it may be easier to judge. But in general, non-foulers are a good idea if you simply cannot have the CEL on the dash.

 

Is that guarantee in writing? Didn’t think so. Go the extra mile and add non-foulers.

 

Ok where can I get the spark plug non foulers? Any idea on part number. Im gonna go with teh turbo xs if the topspeed cant prevent the cell

 

you can go to your local auto part store and get the non-foulers. They are call just like that. They come in different sizes also. I don't remember what size is required for TP. May be some one else can tell.

 

PN42005 or 42009. Help! non-foulers.

Sticking with a 'big name' for quality is, in my opinion, a waste of money. Test pipes are some of the simplest aftermarket parts available for the Z. I bought Topspeed test pipes for 85 bucks, brand new, and the quality on them is actually very good. The most expensive doesn't always equal the best...

 

What year is your Z?

 

This is such a newb thread, i can't believe i clicked on it. Damn you ZSpectrum!

 

2004.5

 

Fck you Nick!!!!!!!!!!!!!!!!!!