AR catless Downpipes Durability

335TWNTURBO · 10-15-2011, 11:44 AM

How long do you think these dp's will hold up? Will these pipes last for a few years?

I have never heard of a set going back but I am just wondering....

thx in advance

KyLu II · 10-15-2011, 11:51 AM

2days

cn555ic · 10-15-2011, 12:30 PM

I had mine power coated. Had them on on for two years and just had a peak at then last week and they are in pristine conditions. Then again my car never sees rain or snow! Lol. Anyhow I have seen used ones sold and other than the slight yellow discoloration they looked pretty nice. Never seen one with rust like the other less costly DP

Mike@N54Tuning.com · 10-15-2011, 01:39 PM

Quote:

Originally Posted by 335TWNTURBO

How long do you think these dp's will hold up? Will these pipes last for a few years?

I have never heard of a set going back but I am just wondering....

thx in advance

The way they are built and from the few I have seen pulled off cars, they will last as long as the car/exhaust lasts. Many, many years. I wouldn't doubt the ar pipes actually outlived the stock pipes. We had one off a car up here after 2 years and not a spec of rust, and this is after 2 Canadian winters and our love of salting roads.

Mike

PlutoniumTans · 10-15-2011, 01:41 PM

this is the stupidest thread ever

335TWNTURBO · 10-15-2011, 02:29 PM

Quote:

Originally Posted by PlutoniumTans

this is the stupidest thread ever

It sure made your dumb ass respond.

GTFO of my thread.

PlutoniumTans · 10-15-2011, 02:56 PM

Quote:

Originally Posted by 335TWNTURBO

It sure made your dumb ass respond.

GTFO of my thread.

bro go make a thread about how long your doors will last

pcockley · 10-15-2011, 03:18 PM

Quote:

Originally Posted by PlutoniumTans

this is the stupidest thread ever

Dude you still got that attitude. You either need to get some action or ask mummy to tuck you in at night and chill out

skinrock · 10-15-2011, 03:26 PM

Quote:

Originally Posted by PlutoniumTans

bro go make a thread about how long your doors will last

Or you could stay out. It's a legit question. When you buy aftermarket parts, it's completely reasonable to question the longevity of them.

Imperator · 10-15-2011, 04:08 PM

Quote:

Originally Posted by PlutoniumTans

this is the stupidest thread ever

Royal Flush · 10-16-2011, 12:01 AM

Quote:

Originally Posted by Mike@N54Tuning.com

The way they are built and from the few I have seen pulled off cars, they will last as long as the car/exhaust lasts. Many, many years. I wouldn't doubt the ar pipes actually outlived the stock pipes. We had one off a car up here after 2 years and not a spec of rust, and this is after 2 Canadian winters and our love of salting roads.

Mike

Were they coated?

Chalo1 · 10-16-2011, 12:33 AM

Lol......

NiVeDh · 10-16-2011, 12:36 AM

The pipes will hold up for years but I'm worried about stress on the turbos since they don't have flex joints or use the factory downpipe hangers / brackets.

jlh335i · 10-16-2011, 01:52 AM

There are no flex joints or hangers on factory downpipes

Imperator · 10-16-2011, 03:11 AM

Quote:

Originally Posted by jlh335i

There are no flex joints or hangers on factory downpipes

Better take a closer look at your "factory" downpipes then.

Bagelfast · 10-16-2011, 03:17 AM

^+1 and +1 to not having hangers or flex points. ETS was the only downpipes to have both hangers and a flex point in there downpipes. Too bad they stopped making them.

Brey335i · 10-16-2011, 03:25 AM

Quote:

Originally Posted by jlh335i

There are no flex joints or hangers on factory downpipes

Somebody didn't have stock downpipes when he bought the car

jlh335i · 10-16-2011, 03:54 AM

Haha wow, i must have been so happy just to get them off that I didnt pay any attention to them

edit- double checked to make sure i wasnt crazy, I guess i just forgot.
Fwiw, the stock dp's felt pretty heavy in hand, I didnt weigh my catless dp's but maybe a weight difference negates hangers? oh well

tibra1 · 10-16-2011, 04:14 AM

Is this a serious thread..?..they will outlast the car

END THREAD/

335TWNTURBO · 10-16-2011, 06:16 PM

I ended up purchasing AR catless pipes. Thanks for the positive responses fellas.

Next mod: intercooler

Now I have to figure out which one I will invest in. LOL

cn555ic · 10-16-2011, 06:23 PM

Quote:

Originally Posted by 335TWNTURBO

I ended up purchasing AR catless pipes. Thanks for the positive responses fellas.

Next mod: intercooler

Now I have to figure out which one I will invest in. LOL

HPF! But since your in Maryland I bet you can check out CPE intercooler since they are local to you...

Elie335 · 10-16-2011, 06:25 PM

Quote:

Originally Posted by KyLu II

2days

3 days here

10-15-2011, 11:44 AM	#1
335TWNTURBO Captain 58 Rep 740 Posts Drives: 07 335i Join Date: Jul 2009 Location: MARYLAND iTrader: (0)	AR catless Downpipes Durability How long do you think these dp's will hold up? Will these pipes last for a few years? I have never heard of a set going back but I am just wondering.... thx in advance
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10-15-2011, 11:51 AM	#2
KyLu II FREE DREAMK 164 Rep 9,321 Posts Drives: the shiiit! Join Date: Aug 2009 Location: Vineland, NJ iTrader: (6) Garage List 2011 Lexus LFA [3.76]	2days __________________
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10-15-2011, 12:30 PM	#3
cn555ic 462 Rep 18,331 Posts Drives: 335i Join Date: Jun 2007 Location: US iTrader: (6)	I had mine power coated. Had them on on for two years and just had a peak at then last week and they are in pristine conditions. Then again my car never sees rain or snow! Lol. Anyhow I have seen used ones sold and other than the slight yellow discoloration they looked pretty nice. Never seen one with rust like the other less costly DP
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10-15-2011, 01:41 PM	#5
PlutoniumTans Lieutenant 27 Rep 575 Posts Drives: 335i Join Date: Jul 2011 Location: Brooklyn,NY iTrader: (2)	this is the stupidest thread ever
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10-16-2011, 12:33 AM	#12
Chalo1 335I ALSO KNOW AS.............ANGRY BIRD. 15 Rep 131 Posts Drives: 08 335i sedan Join Date: Aug 2011 Location: CA iTrader: (0)	Lol......
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10-16-2011, 12:36 AM	#13
NiVeDh Major General 426 Rep 8,003 Posts Drives: '08 E90 335i, '99 E36 M3 Join Date: Apr 2009 Location: Houston, TX & Atlanta, GA iTrader: (132) Garage List 2008 BMW 335i Sedan [8.66]	The pipes will hold up for years but I'm worried about stress on the turbos since they don't have flex joints or use the factory downpipe hangers / brackets.
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10-16-2011, 01:52 AM	#14
jlh335i Private First Class 2 Rep 117 Posts Drives: f80 ymb Join Date: Aug 2009 Location: Texas iTrader: (0)	There are no flex joints or hangers on factory downpipes
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10-16-2011, 03:17 AM	#16
Bagelfast Lieutenant Colonel 133 Rep 1,548 Posts Drives: BMW Join Date: Sep 2008 Location: USA iTrader: (0)	^+1 and +1 to not having hangers or flex points. ETS was the only downpipes to have both hangers and a flex point in there downpipes. Too bad they stopped making them.
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10-16-2011, 03:54 AM	#18
jlh335i Private First Class 2 Rep 117 Posts Drives: f80 ymb Join Date: Aug 2009 Location: Texas iTrader: (0)	Haha wow, i must have been so happy just to get them off that I didnt pay any attention to them edit- double checked to make sure i wasnt crazy, I guess i just forgot. Fwiw, the stock dp's felt pretty heavy in hand, I didnt weigh my catless dp's but maybe a weight difference negates hangers? oh well Last edited by jlh335i; 10-16-2011 at 04:00 AM..
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10-16-2011, 04:14 AM	#19
tibra1 Banned 132 Rep 6,773 Posts Drives: 2011 ZCP M3 - 2007 335i crashd Join Date: Apr 2009 Location: NYC iTrader: (4)	Is this a serious thread..?..they will outlast the car END THREAD/
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10-16-2011, 06:16 PM	#20
335TWNTURBO Captain 58 Rep 740 Posts Drives: 07 335i Join Date: Jul 2009 Location: MARYLAND iTrader: (0)	I ended up purchasing AR catless pipes. Thanks for the positive responses fellas. Next mod: intercooler Now I have to figure out which one I will invest in. LOL
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