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E550 M278 downpipes installation

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Old Oct 19, 2018 | 08:26 PM
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Siegmann's Avatar
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10-second E550
E550 M278 downpipes installation

Who here has installed downpipes (from turbine housing back) on a 4.7TT? Is it a big job?

Thanks
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Old Nov 6, 2018 | 10:53 PM
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2007 E350
Originally Posted by Siegmann
Who here has installed downpipes (from turbine housing back) on a 4.7TT? Is it a big job?

Thanks
Have you found someone that makes them? I believe all the turbo back kits are for sedans Are you talking about custom welded?

I'd be intersed if someone makes one. Honestly I'd like to replace those flattened out restrictive pipes after the turbos and put high flow cats on. And possibly find a couple of C63 mufflers and call it good.
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