looking at getting exhaust tips on my 335i, what size opening on tips fit?

Boost'n E92 · 12-20-2014, 11:49 PM

So was looking at exhaust tips on Amazon, and the size is 2.25 opening, 3.5" exit and 7" long. Would 2.25 fit the stock muffler?

napeHbNYC · 12-21-2014, 08:26 AM

2.25 is correct if I remember properly.

Blaster400 · 12-21-2014, 08:34 AM

3.5 inch or 4 inch depending on preference. DiMisa or Cyba are best choices.

Dark_Knight_335 · 12-21-2014, 09:30 AM

Quote:

Originally Posted by Blaster400

3.5 inch or 4 inch depending on preference. DiMisa or Cyba are best choices.

This. 3.5, up to 4", depending upon your rear bumper / diffuser setup.

I fit a Dinan free flow exhaust with 4 inch tips just fine with an M sport rear.

StevenY. · 12-21-2014, 10:35 AM

2.25 should be correct, mine were 2.5 but they made it work. My tips are 4 inch outer diameter and it fills up the cut outs perfectly.

gerry_c · 12-21-2014, 11:56 AM

Quote:

Originally Posted by Blaster400

3.5 inch or 4 inch depending on preference. DiMisa or Cyba are best choices.

+1 cyba 3.0

Welcome to NBA Jam · 12-21-2014, 12:16 PM

3.5 inch tips fit the opening nicely. You need to have some room for thermal expansion. Otherwise, you're going to melt your bumper. I've seen 4 inches work before, but it was beginning to melt his bumper. I don't know if he needed to realign it or not.

12-20-2014, 11:49 PM	#1
Boost'n E92 Private 8 Rep 67 Posts Drives: 2007 e92 335i Join Date: Feb 2014 Location: Roseville, Ca iTrader: (0)	looking at getting exhaust tips on my 335i, what size opening on tips fit? So was looking at exhaust tips on Amazon, and the size is 2.25 opening, 3.5" exit and 7" long. Would 2.25 fit the stock muffler?
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12-21-2014, 08:26 AM	#2
napeHbNYC Captain 234 Rep 990 Posts Drives: 2007 e60 550i RWD 6MT Join Date: Feb 2013 Location: NY,NY iTrader: (7)	2.25 is correct if I remember properly.
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12-21-2014, 08:34 AM	#3
Blaster400 Captain 127 Rep 865 Posts Drives: BMW X3 35i, Porsche Macan S Join Date: Jul 2012 Location: Scottsdale AZ iTrader: (3) Garage List 2018 Porsche Macan S [0.00] 2012 BMW X3 35i [0.00]	3.5 inch or 4 inch depending on preference. DiMisa or Cyba are best choices. __________________ MOTIV 750 ST \| MOTIV PI \| 100% E85 \| Fuel-it Stage 4 LPFP \| MOTIV Boost Box + MHD Protune \| Quaife \| Öhlins \| Brembo \| Akrapovic
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12-21-2014, 10:35 AM	#5
StevenY. ///M 227 Rep 2,248 Posts Drives: 10' SG e92 335i Join Date: Aug 2012 Location: NYC iTrader: (1)	2.25 should be correct, mine were 2.5 but they made it work. My tips are 4 inch outer diameter and it fills up the cut outs perfectly. __________________
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12-21-2014, 12:16 PM	#7
Welcome to NBA Jam Is it the shoes!? 3884 Rep 5,112 Posts Drives: (Sold) 2011 E92 335i ZMP 6MT Join Date: Mar 2014 Location: USA iTrader: (1)	3.5 inch tips fit the opening nicely. You need to have some room for thermal expansion. Otherwise, you're going to melt your bumper. I've seen 4 inches work before, but it was beginning to melt his bumper. I don't know if he needed to realign it or not.
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