Exhaust Noise

BMW Steve · 10-11-2016, 05:04 AM

EXHAUST NOISE

I have a question targeted at 335i owners with catless down pipe's,

The rear part of my exhaust system is custom, quad pipes, no back box,s and she sounds nice, not raspy, nice burble.

I Will be fitting catless down pipe's as part of the performance upgrades and was wondered if this makes it a little loader,

Dann · 10-11-2016, 05:06 AM

Catless DPs will make it more raspy and a fair bit louder.

There is lots of videos on youtube of similar exhaust setups

old grey steve · 10-11-2016, 02:56 PM

They do make things louder also to note if you have waste gate noise this too will be amplified to a degree

10-11-2016, 05:04 AM	#1
BMW Steve Captain 120 Rep 968 Posts Drives: F11 535D & e93 335i Highline Join Date: Sep 2011 Location: Witlshire UK iTrader: (0)	Exhaust Noise EXHAUST NOISE I have a question targeted at 335i owners with catless down pipe's, The rear part of my exhaust system is custom, quad pipes, no back box,s and she sounds nice, not raspy, nice burble. I Will be fitting catless down pipe's as part of the performance upgrades and was wondered if this makes it a little loader, Attached Images
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10-11-2016, 05:06 AM	#2
Dann Major 131 Rep 1,374 Posts Drives: E90 LCi 335i Join Date: Feb 2015 Location: Portsmouth, United Kingdom iTrader: (0)	Catless DPs will make it more raspy and a fair bit louder. There is lots of videos on youtube of similar exhaust setups __________________ My Individual E90 LCI 335i
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10-11-2016, 02:56 PM	#3
old grey steve Colonel 289 Rep 2,796 Posts Drives: MK 7.5 Golf R Join Date: Oct 2012 Location: UK in Hertfordshire iTrader: (2)	They do make things louder also to note if you have waste gate noise this too will be amplified to a degree __________________
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