ART pipes v3 - Install

NV370z

Just ordered art pipes from Jomer (fbnissan) yesterday morning, arrived today before noon, talk about fast shipping.

I followed the art pipe thread for awhile and it was widely debated to use gaskets or rtv and in some cases both. The last posts I read stated everyone was using hi temp rtv. The hardware I have from motordyne has 2 metal gaskets and 2 oem gaskets, no rtv. Does this mean the install has come full circle and no need to use rtv? Awesome quality pipes but only want to install them once...correctly.

Motordyne

Yes, they now come with a stock metal crush-gasket ring seal.

No more RTV.

NV370z

Impressive response time, thanks. An special orientation for the flange gasket, smooth side on the art pipe vs factory pipe side or doesn't really matter as long as it is seated properly?

Btw, awesome welds, very nice product, to bad they have to be hidden under the car.

Motordyne

On the outlet side the gasket direction doesn't matter.

CorbinDallas

FBNissan is a great vendor I purchased my ART pipes from them as well. Install is very straight forward but lmk if you need any pointers as I just did mine last month. Tony btw - I did not know you were revising the flange to be used like OEM with the o-ring style gasket. My pipes were supplied with the RTV and I'm having a terrible time getting a perfect seal. Anything you can do for me?

Srenity

If there is nothing that Tony can do I will give you a tip that I used that has worked great for me. On my ART install I ended up having a leak on the drivers side from a poor RVT seal. I ended up buying a sheet of blank exhaust gasket material (metal, not cork) and cutting it to shape with a rotory tool cut off wheel. I used the factory crush gasket as template for hole diamter and the ART pipe flange as the template for outer shape and bolt hole locations. I made two of these custom gaskets and the seal worked perfectly.

Motordyne

Clean the flanges first then apply the RTV as a moderate layer to both surfaces then allow it to air cure for 5 minutes before bolting it all together.

Then let it cure overnight before starting the engine.

theaudir8fan

OP or Tony, can you guys post up a few images of the new flange design, this might be worth the upgrade since i'm having a hard time making a perfect seal as well.

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2007 Infiniti G35S 5AT PG; GTM; KW; Hotchkis; Stillen; Berks; SPC; GT-spec; SxExCx

NV370z

Here is the new style:

Footloose301

Thank god! Only 1 year too late

I'm confident you guys got it perfected now. I had lots of issues trying to get a good seal with mine. I believe I still have a small leak but with new flange it should work perfectly.

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2010 40th Anniversary 370Z

indyn

Hopefully this revision will work. Replaced the original Graphite gasket with another one, didn't work, tried Hi temp RTV three times and still no proper seal.
Spent almost half the price of ART pipes on labor so far !!!

Current owners of older design ART pipes should get the updated design replaced under warranty.

theaudir8fan

OP, thanks for the pics, this looks like it might just be the solution that will actually solve the leaking issue permanently, let us know how the install goes

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2007 Infiniti G35S 5AT PG; GTM; KW; Hotchkis; Stillen; Berks; SPC; GT-spec; SxExCx

CorbinDallas

I agree 100% with this statement. I purchased the V2 pipes 1 month ago and literally the very next day I heard there was going to be a revise to the V3 pipes. I called Tony's shop (before I had even opened the box) and asked what the revisions were going to be. If significant I would return my pipes and wait until the new production was out. I was told the ONLY change was to the metal material being used during manufacturing and that I should install the V2 pipes without worry. Now that I find out the flange was entirely revised to fit the OEM O-ring type gasket I am a little disappointed. This is a HUGE improvement to the product overall in my opinion. I've tried several of times to fix the current leak I'm having using the RTV gasket maker without success and quite honestly I'm sick of getting under there. Tony, I love your products and I really don't like making posts such as these but I do wish that I was more informed when I called in last month. IMHO the new V3 pipes look flawless and OP I'm sure you will love them overall just as much as I love my mine (aside from the gasket of course).

EDIT: I forgot to mention, I did talk with Tony yesterday over the phone and he is a great guy to deal with. I respect him and his business and his products are top notch. He was very friendly over the phone and quite insightful, but I would still prefer an alternate solution other than having to add more RTV and an older style gasket to temporarily remedy this leak.

Motordyne

Hi guys, I'm working on a different solution for the gaskets. If you have any sealing problems feel free to contact me. info@motordyneengineering.com
Send me the address where you want it sent.

I'll send you a new set of gaskets with a higher temperature material.

Tony

MaDMaXX

There's prompt service right there. Nobody's perfect, and sometimes things don't go according to plan for no good reason.

The way in which Motordyne deal with this kind of thing *really* impresses me!

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'04.5 350Z - Very Motordyne.