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Posted by: RolinkHaus Sep 28 2018, 11:24 AM

Hello,

I've got a standard 2.0 motor. I'm looking for cookie cutter megaphones to attach. Doing some research they only make them for a 911/356 wondering if these have to be fabricated? Anyone know who makes them for 914's?



Stoddard no longer makes these?

Posted by: mb911 Sep 29 2018, 07:24 AM

I have done allot of these for folks over the years. All stainless steel.. Your flange would be the hardest part or are you looking for something just like your picture so that the muffler actually has them integrated?

Posted by: brant Sep 29 2018, 09:49 AM

It should be easy to fabricate

But without the crossover of having both banks connected you will actually decrease the torque output compared to a stock exhaust

Posted by: RolinkHaus Sep 29 2018, 12:36 PM

Thanks for the info,1 will have to probably attached a muffler it's very loud

Posted by: RolinkHaus Sep 29 2018, 12:47 PM

Mb911,

How much would it cost to fab this setup?

Posted by: VaccaRabite Sep 30 2018, 08:09 AM

First off, backdate your exchangers. You have the crappy 75/76 exchangers. If you get a set of used SSIs you are going to open up your engine a little bit. I also think you can get megaphones for the earlier exchangers.

Also, if you have not used them before, megaphones are LOUD. Really loud. You will want hearing protection for any drives longer then 5 minutes.

Zach

Posted by: mb911 Sep 30 2018, 08:31 AM

For cookie cutters probably looking at 275-375 it is time and materials based off of your dimensions