3" vendors aside from PTUNING & FBM?

I haven't looked into FBM.

While PTUNING offers a 3" catback, I haven't seen PTUNING offer a 3" overpipe and test pipe...

I know FA20Club has a 3" test & overpipe. I don't know if they have the accompanying midpipe to complete a full header back 3".

Perrin has a 3" cat back for $999

group buy for 859 shipped ;)

the tomei 80 would work for those running the set up that PTuning has to offer though right? It appears to be a cat back

As promised. We will be releasing our optional 3" midpipe, 3" front pipe and 3" overpipe in a few weeks for those that already have our DS-325 Modular exhaust system and would like to upgrade to a 3" header-back exhaust system. In addition we will also be releasing the complete DS-330 3" header-back dual-muffler exhaust system.

If you already have our DS-325 modular exhaust and plan to run our PTUNING turbo system, you will only need to buy the optional 3" midpipe to complete your true 3" Turbo-back exhaust system.

MrC

Im sure we will see more over time, from what ive heard a 3inch overpipe is a very tight fit some are fixing it with sway bar spacers or engine mounts.

3" overpipe? Yay! I was told by so many it couldnt be done. Thanks for stepping up! :bow:

I've been running one since March :iono:


With that said, it is a TIGHT fit.

Someone from Perrin said there simply isn't enough room. Thanks for the info though.

FA20Club also has a 3" overpipe and front pipe

Is it possible to buy the pieces seperately? For example would i be able to use your 3" mid pipe with another exhuast system or will it only work with your exhuast? Nobody seems to make a mid pipe and if im replacing every other section of the exhuast im replacing the mid pipe too.

3" all the way back for a turbocharger is fine and dandy, but I would not dare run that on a supercharger. Turbos quiet down exhausts - superchargers do not.

Even now with the JDL UEL header I have, and ARK DT-S exhaust thats 2.5" its up there in noise. I had to remove my front pipe because that setup was too loud.

I'm trying to decide if I should run the header/front pipe and put the stock catback on, but i'm not sure yet.. lol.

If you're getting a 3" cat back that will include the midpipe. For a 3" header back you'd also need a 3" overpipe and front pipe.

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It's 3" but it steps down to 2.5" to mate up with the factory header flange and all the downpipe and header that's on the market. You simply cannot connect a 2.5" flange to a 3" flange and expect the gasket to seal properly. The 2.5" section on our 3" overpipe is only a few inches in length and should not create any restrictions. The only way we can build a 3" overpipe that has a 3" flange on the header side is if we built the downpipe as well with a 3" flange on it.

MrC