M113 V8 Turbo going fully open straight pipe exhaust !!!

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M113 V8 Turbo going fully open straight pipe exhaust !!!
So the start of getting a little more emotion in the car. little more V8 rumble and turbo sound. At first i bypassed the rear muffler. This is the biggest. I installed a remote controlled valve with a electrical actuator.
The valve is mount to bypass the last bend that is going into the exhaust. And then will go straight through. I habe now to equal pipes running out of the back of the car. 1 going throught the muffler and 1 is bypass.
So with this installed i tested the setup. The sound is better and the difference can be heard when opening and closing the valve . behind the car the difference can be heard but not in the car. So next is removing also the middle muffler
So middle muffler cut out . Welded about 50cm pipe in between. what is very noticeable is that the weight of the muffler is about 5kg.
New testdrive. Now fully open straight pipe exhaust with a valve that will only bypasses the rear big end muffler. i started up with open valve. And i'm really like it . The turbo sound is really there now. but when i close the Valve it is much more quiet. So that is also a good part. I really like the end result .

[@lozl]

It sounds friggin awesome! Love it.

[@JMSpeedshop]

Thanks 👍

[@milxl]

it reminds me of bulldozer machines

[@petar443]

Crazy cars you make man. 😎 It's going to sound a bit different when you install the exhaust tips? Do you Tig weld with paste on the inside of the pipes?

[@JMSpeedshop]

Not going to have exhaust tips. And not paste inside the exhaust

[@bretthargis6802]

J, I need your advice on my M113 please attach contact here.

[@JMSpeedshop]

Mail me through website . Jmspeedshop.com

[@vimalmazdafuraiconcept1112]

hi i need your advice on m103.940 build

[@JMSpeedshop]

Email through website jmspeedshop.com

[@superskunknl]

Echt super gaaf! Lekker bezig JM!

[@ridgeman3391]

Goed bezig man. Ik vind persoonlijk het geluid met de middendemper beter klinken dan zonder. Dat is dan het stuk waar de camera het aan de buitenkant opneemt. En hoor ik het nou goed dat de hoge toerentallen bij start zijn uitgeschakeld? Hmm dat wil ik eigenlijk ook. Hoe doe ik dat? Bedankt nog voor de leerzame video.

[@JMSpeedshop]

Ik kan de bypass dicht zetten dan is het een stuk minder . Ja het doorschieten bij starten. Kun je aanpassen door gasklep minder open te zetten bij starten

[@ysko3908]

Looking and sound superb! good job man

[@JMSpeedshop]

Thanks 👍

[@remuaja84]

Sounds sick!

[@JMSpeedshop]

Thanks 😎

[@tonysoprano7425]

That might look good on a Honda

[@JMSpeedshop]

Sorry. Not for sale.,😀

[@BrandonColeman-np6sf]

Awesome duel tips! The mid-muffler deleted makes it sound like a hulk! I can't wait to see the AMG bumper!

[@JMSpeedshop]

Yes i also like very much

[@lewie]

Sounds really good man. Still plenty of deep rumble with the some nice turbo whistle.

[@JMSpeedshop]

Thanks 😎

[@mbergheaud]

sounds lovely 👍

[@JMSpeedshop]

Thanks 👍

[@hopisanka4430]

Dat is pas een mooi gelaste uitlaat....

[@JMSpeedshop]

Dank je wel