BMW E34 525i M20B25 CUT OFF (With Straight pipe no muffler)

Me Withm My E34 525i After a muffler job cheking the sound!!! Enjoy

Category:

Autos & Vehicles

Tags:

• BMW
• E34
• 525i
• Exaust
• Test
• Engine
• Straight
• Pipe

[autohouseify]

The car very nice, but you have to wash it

[bigdash86]

@autohouseify

well for me it's more important that she's technically good than shiny)))

[johnemilhoem]

Of course the sensor makes sense, It senses the mix and adjusts the engine after what it feels. It does not make no difference on the O2 sensor if the cat is, or is not there.

[bigdash86]

@theludatoni well my story is complicated, i was born in germany, frankfurt. but i'm turkish. and i now live and work in Georgia, Tbilisi. There are no legal limitation here, i know Germany is really strickt about sound pollution. That's why every one goes for Remus or Eisenmann. I'm thinking of either Eisenmann or straight pipes on my E39 M5.

[theludatoni]

@bigdash86 where u coming from? the ACAB police would get us in big trouble for cutting the cats here in germany

[bigdash86]

@theludatoni well there is special heavy machinery to do that at exhaust masters and services, there are no cat's and no mufflers, just straight pipes from the manifold till the end. now i'm thinking of doing straight pipes to my E39 ///M5.

[theludatoni]

@bigdash86 how did u do the bending of the pipes? and theres no catalyzator?

[bigdash86]

@TurboPowaaa nope, there was more free flow and because of that more power even.

[TurboPowaaa]

@bigdash86

Hmmm... Sounds nice, but how about power loss, is there any?

[bigdash86]

@TurboPowaaa There are no mufflers on it, from the exhaust manifold till the end the whole thing is straight pipe.

[TurboPowaaa]

did you cut out the middle muffler or the last one?