E90 exhaust options.

Siaff · 05-25-2022, 02:49 PM

I got an E90 325i with an N52B25 engine.
Been looking to increase the sound of my pops and bangs tune - Aka want to do a Cat Delete + Straight Pipe it, looking for that attention grabbing levels of sound.

Been looking at a bunch of alternatives, what's some of the lessons that ur experience has brought u.

Currently leaning towards a cheap kit of headers and a system of being able to quickly install a cat for inspections etc.

// Frost

swagon · 05-30-2022, 07:10 AM

This is dumb and you know it. Your neighbours are going to love you for sure.

Biginboca · 05-30-2022, 07:35 AM

Quote:

Originally Posted by swagon

This is dumb and you know it. Your neighbours are going to love you for sure.

But when Jesus said to “Love your neighbor” maybe He didn’t really mean it lol

Noir · 05-30-2022, 07:44 PM

https://bfy.tw/T961

swagon · 06-01-2022, 02:45 PM

OP

LPKJFHIS · 06-24-2022, 04:10 PM

What kind of system allows you to just throw in a catalytic converter for inspections?

AmuroRay · 06-29-2022, 02:17 PM

Quote:

Originally Posted by LPKJFHIS

What kind of system allows you to just throw in a catalytic converter for inspections?

A modular system with Vbands. Just put a HFC in a custom Single 3" with a good resonator (vibrant) and Muffler (Borla XS 1) It will make more power than stock, be louder than stock, and still sound good.

05-25-2022, 02:49 PM	#1
Siaff Registered 0 Rep 2 Posts Drives: E90 325i Join Date: May 2022 Location: Sweden iTrader: (0)	E90 exhaust options. I got an E90 325i with an N52B25 engine. Been looking to increase the sound of my pops and bangs tune - Aka want to do a Cat Delete + Straight Pipe it, looking for that attention grabbing levels of sound. Been looking at a bunch of alternatives, what's some of the lessons that ur experience has brought u. Currently leaning towards a cheap kit of headers and a system of being able to quickly install a cat for inspections etc. // Frost
	Appreciate 0 Tweet Quote

05-30-2022, 07:10 AM	#2
swagon Major General 13235 Rep 8,278 Posts Drives: F80 6MT Join Date: Jun 2013 Location: . iTrader: (0)	This is dumb and you know it. Your neighbours are going to love you for sure. __________________
	Appreciate 3 Noir893.00 infinitenexus16.50 AmuroRay3259.50 Quote

05-30-2022, 07:44 PM	#4
Noir Major 893 Rep 1,413 Posts Drives: 2006 E90 330i 6MT Join Date: Aug 2016 Location: San Antonio iTrader: (1)	https://bfy.tw/T961 __________________ See you, space cowboy. *Supercharged*
	Appreciate 0 Quote

06-01-2022, 02:45 PM	#5
swagon Major General 13235 Rep 8,278 Posts Drives: F80 6MT Join Date: Jun 2013 Location: . iTrader: (0)	OP Attached Images __________________
	Appreciate 5 Noir893.00 stilesg5721.00 CTinline-six6946.50 AmuroRay3259.50 Papa Popov331.00 Quote

06-24-2022, 04:10 PM	#6
LPKJFHIS New Member 0 Rep 5 Posts Drives: 2011 328i E90 - 1985 325ES Join Date: Jun 2022 Location: Chicago iTrader: (0)	What kind of system allows you to just throw in a catalytic converter for inspections?
	Appreciate 0 Quote