CNT Racing / ERZ Resonated test pipe is Here
 

http://www.erzperformance.com/v/vspf.../370z-NC-2.jpg

just got these in today.

take a look guys

bought a set yesterday. will take pics of install and before and after sound. great deal for a resonated test pipe.

alright resOzsfa have sound clip for us

Just put in my order too! My first mod, looking forward to seeing what gains I can pull.

Ordered. Starting my daily dose of PB Blaster on the bolts tomorrow. Hopefully a week or two of penetration should help me out when the time comes.

any received their Test pipe yet

Mine are scheduled to be here Friday. I will post pics.

less posting and more spraying or you might have the same crap I did. I still have to find a shop to get that one bolt off.

I think I'll be attempting the install next Thursday as I only have one day off a week. Hopefully this PB Blaster thing works.

newb question, but are the resonated test pipe quieter than the high flow cats?

That's a negatory.

Installed mine today, took about 2 hours rounded off the top side cat bolts but not too bad overall. Sound is surprisingly MUCH louder, a bit of rasp and some whooshing but overall i'm happy with the sound. The fumes i'm going to have to get used to, not sure if theres a coating on the pipes thats burning off or if its strictly the unfiltered exhaust. Hard to tell right now if its a noticeable power gain, need to get out and do some more driving and let the ECU supposedly adjust. Great bang for the buck upgrade for the price if your willing to deal with the toxic fumes! :D

what did you do after you round the bolts?

what exhaust you have Krept

Stock exhaust and it now sounds extremely aggresive. I can't believe how much it changes the tone, for the better though in my opinion. I hate to compare to an exotic but it almost has a 360 type rasp to it. As for the bolts that were rounded off we just used a special "grabber" socket that digs into the bolt. Only draw back is still the smell, I can smell the fumes lingering on my clothes after a brief ride.

thanks for the reply . post sound clips on youtube if you have time.

TP's really make the stock exhaust come alive, Nissan really suffocated the car, post sound clips, any CEL's? Did you have to use a fouler?

This is weak. My wife missed the shipment.

She must be out shopping.

HFC is more quieter.

just a quick question, are the hp gains for testpipes the same regardless of whether it is berk, gtm, f.i., or erz? I think it should be all the same since it is just a straight pipe. also, do u gain less power if your testpipe is resonated than non-resonated testpipes? I hope not

^ Yes gains would be very similar from all those companies as there is really only 1 way to make straight pipes...and no I don't believe resonators have any impact on gains.

do they come with proper gaskets?
just to confirm,
1. it won't light CEL
2. it won't idle rough
is that correct?

and please PM me the price including shipping to Canada + applicable taxes.
Thanks,

Alex

its comes with cel fix, but we can't guarantee 100% you will not get a CEL.
one car might get it and another will not.

gasket is included

Any check engine light

Well, I am pretty much done with my install but wanted to throw a few facts out there for those that may be curious.

Wideband Sensor Port: Yes
Wideband Plug Included: Yes
Extended O2 Sensor: Yes
Stock Cat Weight: ~10.5 lbs
ERZ RTP Weight: ~6.5 lbs

And comparison pics:

http://www.the370z.com/members/cbric...test-pipes.jpg

Good pictures

damn, stock cats is so ugly.

yeah I know, so heavy.

LOL at smelling like fumes after you drive. Man... what kids will do for a few extra HP

:driving:

and to that i say :gtfo2:

How does your exhaust sound

I had two good days of driving with my test pipes on the stock exhaust.

The sound is nice and deep with just a very slight rasp at around 4100 RPM. Not annoying at all and barely noticeable.

Fitment was perfect. I placed the pipes on the header and loosely bolted them there. Then I connected the X pipe to the test pipes and the muffler sections and loosely bolted those up. Went back and tightened it all up and didn't have any issues or adjustments that needed to be made.

Weight savings are as shown above and it doesn't hurt that they give you a little more room to work under the car without getting cut up by the stock cat heat shields.

These pipes are most certainly worth the money you pay for them.

I received mine yesterday and plan to install on Friday. Hopefully can get a video up for those who would like to hear these on the stock exhaust.

thanks for the support guys. just a few more test pipe in stock

anyone from the bay area our true dual exhaust is due to release soon looking for a test car ( free exhaust for that lucky bay area 370z owner)

test fit vehicle found, Lou at AMP will test it for us.

Ordered mine last week should get them early next!!!!:woot: