Best Mufflers DP

[MattMPS3]

A twin dump pipe, as in a divorced waste gate style ?
As far as I know he has only jigged up the MPS3 downpipe, and would most likely need to have an MPS6 there in case there are any differences in the designs, he is a bit anti divorced wategate pipes as well, much prefers the bell mouth collector.

[esp22]

Oh....so a bellmouth metal cat for example wouldnt work with the corksport dump pipe?Maybe he could make a 100 cell metal cat for corksport dump pipe

[Cton]

Id be getting the DP through him and be done with it

Im also worried about if i need to take it back for any warranty issues.
especially with all the Blown motor threads that get around. its not going to be something i can change out at home.
Thats why im thinking of doing Race pipe and ETS TMIC

[Doc]

its only 0.1% blown motor stuff.. if you stick with the stock tune.. youll be fine..

---------- Post added at 01:11 AM ---------- Previous post was at 01:09 AM ----------

Oh....so a bellmouth metal cat for example wouldnt work with the corksport dump pipe?Maybe he could make a 100 cell metal cat for corksport dump pipe

there is no such thing as a bellmouth metal cat.

The bellmouth is what bolts to the turbo.

The cat is the cat.

You can place a 100 cell cat after the CS dump pipe if you wish...

After some in depth convos with chris, he has steered me away from the divorced style.

[Nirvandan]

Whats his theory behind twin down pipes?

I got one on my TBE from CES. Cant say Im unhappy with it.

[Cton]

its only 0.1% blown motor stuff.. if you stick with the stock tune.. youll be fine..

I was under the impression it was safer if tuned. I was thinking of going ECUtek down the track....

[MattMPS3]

Divorced wastegate dumps have been known to cause boost creep issues at high RPM (depending on other mods), this creep can be enough to induce a boost cut on a stock tune (18+ psi for more than 2 secs), the issue lies with the dumps ability to outflow the factory wastegate, simply put, they are too efficient for our small wastegates, whereas the bellmouth design creates somewhat of a backpressure scenario post turbo as the gasses are collected immediately after they exit, as opposed to a few inches downstream.

[Doc]

I was under the impression it was safer if tuned. I was thinking of going ECUtek down the track....

well... i guess depends on the tune.
you start winding up the boost.. your putting more strain on the motor.. will it blow.. i seriously doubt it

lugging these engines below 2.5k with breather mods and or a tune will put excessive strain on the rods, and then id say youd be into 'reason to worry' territory.

We are seeing twisted S shaped rods.. meaning low rpm/high load in my opinion.

basically... what im saying.. get the DP.. dont drive like an idiot... and youll be fine.. enjoy the car.. they are a lot of fun

[kagerou]

i dont see why you would wait till warranty is over before you modify it

you are afraid of it not being covered by warranty if it blows wiith mods on, then why will you modify it after warranty has expired? its not like it gets covered by the dealer once warranty is out if it has mods

if you get the mods done properly, and look after the car, then you shouldn't have any issue

if you are worried about blowing the motor from mods, then dont modify it at all

sure, you can take the mods off and take it to a dealer when it puts a foot out of bed, but then you're not exactly honest when you tell them that it was stock now are you?

[Doc]

^^well put