Downpipe with no check engine light ?

cesarortiz23 · 05-19-2016, 05:15 PM

Is there a down pipe that will guarantee no check engine light with out a tune

I'm looking in buying one but with out adding ib4 or any ecu work or tunning

Any one can help me on this or have some experience on some downpipes

Thanks

MO_23 · 05-20-2016, 07:47 AM

Downpipe would be much more beneficial if you did get a tune, I would def get a JB4 or flash.

Chicken_Joe · 05-20-2016, 08:33 AM

Fabspeed has a chatted downpipe that even says on their website that they will not throw a CEL. I'm actually looking at getting one but I'm waiting in some other research I'm a cat sensor spacer at the moment.

cesarortiz23 · 05-20-2016, 11:46 AM

I was reading that afe did one with no check engine light ?

Anyone using that one

mike@x-ph.com · 05-20-2016, 01:50 PM

Quote:

Originally Posted by cesarortiz23

Is there a down pipe that will guarantee no check engine light with out a tune

I'm looking in buying one but with out adding ib4 or any ecu work or tunning

Any one can help me on this or have some experience on some downpipes

Thanks

No DP will give 100% guarantee to pass emission. A lot of the companies give you promises but no one will return your money if you get a check engine light

The higher the quality of the DP the less likely to get an engine light. Fabspeed, Wagner and Evolution Racewerks are one of the highest quality DP available

Fabspeed uses HJS cats which are known for they high quality

cesarortiz23 · 05-20-2016, 01:53 PM

Quote:

Originally Posted by mike@x-ph.com

Quote:

Originally Posted by cesarortiz23

Is there a down pipe that will guarantee no check engine light with out a tune

I'm looking in buying one but with out adding ib4 or any ecu work or tunning

Any one can help me on this or have some experience on some downpipes

Thanks

No DP will give 100% guarantee to pass emission. A lot of the companies give you promises but no one will return your money if you get a check engine light

The higher the quality of the DP the less likely to get an engine light. Fabspeed, Wagner and Evolution Racewerks are one of the highest quality DP available

Fabspeed uses HJS cats which are known for they high quality

thanks for the info bro

cesarortiz23 · 05-20-2016, 01:55 PM

If I have a stock exhaust what size downpipe do I have to use ?

Anyone Or it doesn't matter

Chicken_Joe · 05-20-2016, 02:25 PM

Quote:

Originally Posted by cesarortiz23

If I have a stock exhaust what size downpipe do I have to use ?

Anyone Or it doesn't matter

What year is your car.

cesarortiz23 · 05-20-2016, 02:30 PM

Quote:

Originally Posted by Chicken_Joe

Quote:

Originally Posted by cesarortiz23

If I have a stock exhaust what size downpipe do I have to use ?

Anyone Or it doesn't matter

What year is your car.

2012

zaki671 · 05-20-2016, 04:13 PM

Quote:

Originally Posted by cesarortiz23

2012

3.5" flange on the turbo.

mike@x-ph.com · 05-20-2016, 05:25 PM

Quote:

Originally Posted by cesarortiz23

thanks for the info bro

You are welcome

Quote:

Originally Posted by zaki671

3.5" flange on the turbo.

+1

Scar F16 · 05-22-2016, 07:39 PM

I have the Fabspeed Catted downpipe on my 335, what questions do you have?

XRAVE · 05-22-2016, 11:30 PM

Don't waste your money on a catted downpipe. Your gonna put money into something you won't be happy with.

Either catless + jb4 or don't do it.

cesarortiz23 · 05-23-2016, 03:09 AM

Quote:

Originally Posted by XRAVE

Don't waste your money on a catted downpipe. Your gonna put money into something you won't be happy with.

Either catless + jb4 or don't do it.

Yeah if I do a downpipe it has to be catless ??

I just have to buy a jb4 and a downpipe since j can't do just downpipe with out a code popping up

cesarortiz23 · 05-23-2016, 03:11 AM

🤔

SeanWRT · 05-24-2016, 08:42 AM

Quote:

Originally Posted by Scar F16

I have the Fabspeed Catted downpipe on my 335, what questions do you have?

With a tune? If not, how many miles has it been without a CEL?

mike@x-ph.com · 05-24-2016, 01:47 PM

Quote:

Originally Posted by SeanWRT

With a tune? If not, how many miles has it been without a CEL?

We have lots of customers running catted DP no tune, no check engine light

mike@x-ph.com · 05-24-2016, 01:47 PM

Quote:

Originally Posted by XRAVE

Don't waste your money on a catted downpipe. Your gonna put money into something you won't be happy with.

Either catless + jb4 or don't do it.

I prefer catless but some like catted.

No fuel smell + more refined sound

05-19-2016, 05:15 PM	#1
cesarortiz23 Major 325 Rep 1,170 Posts Drives: bmw m2 lci Join Date: Feb 2014 Location: pasadena iTrader: (1)	Downpipe with no check engine light ? Is there a down pipe that will guarantee no check engine light with out a tune I'm looking in buying one but with out adding ib4 or any ecu work or tunning Any one can help me on this or have some experience on some downpipes Thanks __________________ bmw m2
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05-20-2016, 07:47 AM	#2
MO_23 Private First Class 80 Rep 184 Posts Drives: 435i ENZO Join Date: Aug 2015 Location: NY iTrader: (0)	Downpipe would be much more beneficial if you did get a tune, I would def get a JB4 or flash.
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05-20-2016, 08:33 AM	#3
Chicken_Joe Lieutenant Colonel 606 Rep 1,782 Posts Drives: 2013 F30 335i M Sport. EB 6M Join Date: Dec 2015 Location: Frontenac, Missouri iTrader: (3)	Fabspeed has a chatted downpipe that even says on their website that they will not throw a CEL. I'm actually looking at getting one but I'm waiting in some other research I'm a cat sensor spacer at the moment. Attached Images __________________ 13' 335i M Sport. EBII/Coral Red 6MT. RPI GT exhaust, Resonator delete, PS1, GFB DV , BM3 Stage 2, ER CP, VRSF DP, VRSF 5.5in Stepped FMIC, Dinan Shockware. Carbon M Performance rear diffuser. M4 trunk lip. Conti DWS06 225/40/19 and 255/35/19
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05-20-2016, 11:46 AM	#4
cesarortiz23 Major 325 Rep 1,170 Posts Drives: bmw m2 lci Join Date: Feb 2014 Location: pasadena iTrader: (1)	I was reading that afe did one with no check engine light ? Anyone using that one __________________ bmw m2
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05-20-2016, 01:55 PM	#7
cesarortiz23 Major 325 Rep 1,170 Posts Drives: bmw m2 lci Join Date: Feb 2014 Location: pasadena iTrader: (1)	If I have a stock exhaust what size downpipe do I have to use ? Anyone Or it doesn't matter __________________ bmw m2
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05-22-2016, 07:39 PM	#12
Scar F16 New Member 4 Rep 18 Posts Drives: 2013 335xi M-Sport Join Date: Jul 2015 Location: Columbia, SC iTrader: (0) Garage List 2013 BMW 335i xDrive [0.00]	I have the Fabspeed Catted downpipe on my 335, what questions do you have?
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05-22-2016, 11:30 PM	#13
XRAVE Member 458 Rep 1,517 Posts Drives: 135i Join Date: Sep 2013 Location: Miami, Florida iTrader: (0)	Don't waste your money on a catted downpipe. Your gonna put money into something you won't be happy with. Either catless + jb4 or don't do it. __________________ Previous: 2013 135i Space Grey w/Coral Red \| 6 Speed MT \| M Pkg \| JB4 \| AA Downpipes \| AA Exhaust \| Previous: 2015 M3, BSM[/SO/CF \| DCT \| Adaptive M \| 19" Black \| CF Roof \| Previous: 2018 M2, AW \| DCT \| Exec Pkg Current 2020 X7 50i
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05-23-2016, 03:11 AM	#15
cesarortiz23 Major 325 Rep 1,170 Posts Drives: bmw m2 lci Join Date: Feb 2014 Location: pasadena iTrader: (1)	🤔 __________________ bmw m2
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