Custom Exhaust

Scott_in_AZ · 02-10-2008, 07:58 AM

Has anyone installed a custom exhaust with a high flow cat, larger piping and an aftermarket exhaust?

What diameter piping is stock? What diameter is your custom?

cn555ic · 02-10-2008, 07:14 PM

Stock is 2.25 i think and custom is 2.5...

e90AW335i · 02-10-2008, 09:43 PM

Quote:

Originally Posted by cn555ic

Stock is 2.25 i think and custom is 2.5...

Even on a 330?

BeMyWife330i · 02-11-2008, 12:18 AM

Quote:

Originally Posted by e90AW335i

Even on a 330?

yes sir

02-10-2008, 07:58 AM	#1
Scott_in_AZ New Member 2 Rep 11 Posts Drives: '06 330i Sprt Join Date: Jan 2008 Location: Gilbert, AZ iTrader: (0)	Custom Exhaust Has anyone installed a custom exhaust with a high flow cat, larger piping and an aftermarket exhaust? What diameter piping is stock? What diameter is your custom?
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02-10-2008, 07:14 PM	#2
cn555ic 441 Rep 18,331 Posts Drives: 335i Join Date: Jun 2007 Location: US iTrader: (6)	Stock is 2.25 i think and custom is 2.5...
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