335is/135is exhaust

BEAR-AvHistory · 08-25-2013, 05:02 PM

Does anyone know the difference between these two systems. FWIW side by side the 135is seems quite a bit louder on start up.

IEDEI · 08-25-2013, 05:18 PM

i was driving next to a 335is the other day and thought it was VERY quiet.....

apparently it's not a PE system like the 135is...it's a different exhaust from the PE system available on the 3-series.

http://www.e90post.com/forums/showthread.php?t=410669

BEAR-AvHistory · 08-25-2013, 07:41 PM

The 335is muffler fits between the stock & PE. Its pretty mellow at cruise, no drone, but has a very hard staccato rap at WOT. It’s a nice sleeper but there is no doubt at all its a high volume unit when the power is on.

It seemed like the 135is skipped straight to the PE. Thanks for the conformation

IEDEI · 08-26-2013, 01:34 PM

Quote:

Originally Posted by BEAR-AvHistory

The 335is muffler fits between the stock & PE. Its pretty mellow at cruise, no drone, but has a very hard staccato rap at WOT. It’s a nice sleeper but there is no doubt at all its a high volume unit when the power is on.

It seemed like the 135is skipped straight to the PE. Thanks for the conformation

i didn't even realise you had both! duh!

nice combo!!

TeinBMW · 08-26-2013, 01:53 PM

Quote:

Originally Posted by BEAR-AvHistory

The 335is muffler fits between the stock & PE. Its pretty mellow at cruise, no drone, but has a very hard staccato rap at WOT. It’s a nice sleeper but there is no doubt at all its a high volume unit when the power is on.

It seemed like the 135is skipped straight to the PE. Thanks for the conformation

what do you do for a living to have those cars and to have that many....im definitely doing something wrong!

BEAR-AvHistory · 08-26-2013, 08:11 PM

Quote:

Originally Posted by IEDEI

i didn't even realise you had both! duh!

nice combo!!

Thanks

805beemer · 03-13-2014, 10:08 PM

So just to confirm the 135is exhaust is the exact same as the bmw performance exhaust you can buy for a n55 or n54? Meaning 135is has no resonator and performance muffler? Does the 135 performance exhaust ditch the exhaust flap like the performance exhaust on a 335?

swagon · 03-14-2014, 05:58 AM

Quote:

Originally Posted by 805beemer

So just to confirm the 135is exhaust is the exact same as the bmw performance exhaust you can buy for a n55 or n54? Meaning 135is has no resonator and performance muffler? Does the 135 performance exhaust ditch the exhaust flap like the performance exhaust on a 335?

Yes, the 135is has the exact PE exhaust you can buy at BMW as an aftersale part. And yes, the PE exhaust system does not have the left-tip valve that many people turn off with the golf tee mod.

805beemer · 03-14-2014, 11:20 AM

Thanks! Now, does anyone want to sell me their PE?

PopsnBurbles · 03-14-2014, 04:22 PM

Quote:

Originally Posted by BEAR-AvHistory

The 335is muffler fits between the stock & PE. Its pretty mellow at cruise, no drone, but has a very hard staccato rap at WOT. It’s a nice sleeper but there is no doubt at all its a high volume unit when the power is on.

It seemed like the 135is skipped straight to the PE. Thanks for the conformation

I was curious about this too...which one is louder when going WOT? I know for sure the 335is is pretty loud from the outside when going WOT. I've never heard my car (running hard) from the outside ever...

08-25-2013, 05:02 PM	#1
BEAR-AvHistory 2020 Z4 M40i - 2022 M4C Convt 3127 Rep 5,264 Posts Drives: 2020 Z4 M40i - 2022 M4C Convrt Join Date: Jun 2011 Location: Raleigh, NC - OIB, NC iTrader: (0) Garage List 1965 COBRA (FFR rep ... [8.57] 2023 Jeep Wrangler ... [9.50] 2009 Yamaha V-Star [0.00] Cars 2-BMW, 2-FORD, ... [0.00] 2023 Ford Expeditio ... [0.00] 2020 Z4 M40i [10.00] 2022 BMW M4C [7.25] 1998 FORD Ranger 4X4 [0.00]	335is/135is exhaust Does anyone know the difference between these two systems. FWIW side by side the 135is seems quite a bit louder on start up. __________________ Kevin Dravit Gray, Black Leather, Moonlight Roof, Red Calipers 2022 M4C - 2020 Z4 M40i - 2023 FORD Expedition XLT Max 4X4 400BHP - 2009 V-Star - 1998 Ranger 4X4 5MT - 1965 Cobra (R) 5MT - 2023 Jeep Wrangler Sport S 6MT
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08-25-2013, 05:18 PM	#2
IEDEI Banned 1130 Rep 4,686 Posts Drives: L'Orange Join Date: Jul 2013 Location: Brooklyn, NYC iTrader: (0) Garage List 2011 BMW 1M [8.40]	i was driving next to a 335is the other day and thought it was VERY quiet..... apparently it's not a PE system like the 135is...it's a different exhaust from the PE system available on the 3-series. http://www.e90post.com/forums/showthread.php?t=410669
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08-25-2013, 07:41 PM	#3
BEAR-AvHistory 2020 Z4 M40i - 2022 M4C Convt 3127 Rep 5,264 Posts Drives: 2020 Z4 M40i - 2022 M4C Convrt Join Date: Jun 2011 Location: Raleigh, NC - OIB, NC iTrader: (0) Garage List 1965 COBRA (FFR rep ... [8.57] 2023 Jeep Wrangler ... [9.50] 2009 Yamaha V-Star [0.00] Cars 2-BMW, 2-FORD, ... [0.00] 2023 Ford Expeditio ... [0.00] 2020 Z4 M40i [10.00] 2022 BMW M4C [7.25] 1998 FORD Ranger 4X4 [0.00]	The 335is muffler fits between the stock & PE. Its pretty mellow at cruise, no drone, but has a very hard staccato rap at WOT. It’s a nice sleeper but there is no doubt at all its a high volume unit when the power is on. It seemed like the 135is skipped straight to the PE. Thanks for the conformation Attached Images __________________ Kevin Dravit Gray, Black Leather, Moonlight Roof, Red Calipers 2022 M4C - 2020 Z4 M40i - 2023 FORD Expedition XLT Max 4X4 400BHP - 2009 V-Star - 1998 Ranger 4X4 5MT - 1965 Cobra (R) 5MT - 2023 Jeep Wrangler Sport S 6MT
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03-13-2014, 10:08 PM	#7
805beemer Captain 23 Rep 647 Posts Drives: 2008 135i Join Date: Jul 2011 Location: Lompoc, CA iTrader: (4)	So just to confirm the 135is exhaust is the exact same as the bmw performance exhaust you can buy for a n55 or n54? Meaning 135is has no resonator and performance muffler? Does the 135 performance exhaust ditch the exhaust flap like the performance exhaust on a 335?
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03-14-2014, 11:20 AM	#9
805beemer Captain 23 Rep 647 Posts Drives: 2008 135i Join Date: Jul 2011 Location: Lompoc, CA iTrader: (4)	Thanks! Now, does anyone want to sell me their PE?
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