smog legal & warranty safe..?help

Dleos619 · 04-27-2017, 03:26 AM

probably a newbie question..i have a 2014 335i msport estoril blue,and want better sound BUT also want to keep it smog legal/warranty safe..any suggestions on what i can do. besides intake..?

Dleos619 · 04-27-2017, 04:14 AM

would a muffler delete throw codes? or mess with warranty?any one have stock 335i f30 with jus muffler delete? if so can you post videos up here for me to check it out plz..

Project Elite · 04-27-2017, 08:18 PM

ANY modification to the exhaust will void the exhaust warranty if there is an issue with the components down the line. No modification is warranty safe.

Muffler delete will not throw a code. Plenty of youtube videos.

goj · 05-03-2017, 03:22 PM

Buy an aftermarket exhaust. Dinan will match warranty if, by some twisted fate, something went wrong. Thats the best way to add sound. Also, the F30 is pretty quiet inside except for the wind noise

f32alex · 05-03-2017, 04:49 PM

I have a 435 with res delete and muffler delete. there is a video on my instagram https://www.instagram.com/f32alex/

Dleos619 · 05-04-2017, 03:12 AM

Quote:

Originally Posted by scuph

I have a 435 with res delete and muffler delete. there is a video on my instagram https://www.instagram.com/f32alex/

thanks for the vid info

Dleos619 · 05-14-2017, 12:02 PM

Quote:

Originally Posted by Dleos619

Quote:

Originally Posted by scuph

I have a 435 with res delete and muffler delete. there is a video on my instagram https://www.instagram.com/f32alex/

thanks for the vid info

i just got eisenmann axle back exhuast, bout to install today

Smallhabitat · 05-15-2017, 01:30 PM

How do you like eisenmann axel back? Any drone? Post a video. Thanks

Dleos619 · 05-15-2017, 01:32 PM

Quote:

Originally Posted by Smallhabitat

How do you like eisenmann axel back? Any drone? Post a video. Thanks ??

im lovin it!!i jus got it installed about 30 mins ago.i havent tookn a video yet. im too busy tearing up the roads riite now

lol. ill deff post one up soon

NewCarGuy335i · 05-15-2017, 08:13 PM

did the eisenmann throw any codes? thinking about getting one

Dleos619 · 05-16-2017, 02:54 AM

Quote:

Originally Posted by NewCarGuy335i

did the eisenmann throw any codes? thinking about getting one

no. no codes at all, verry pleased with this !!

CalCarNut · 05-17-2017, 12:37 PM

Catbacks are perfectly legal...although a waste of money if you can just replace the muffler imo......

Dleos619 · 12-03-2017, 12:33 AM

H&R SS springs.and a MPPK kit and the eisenmann race exhaust jus sounds lovely!! QUESTION... IF I replace my air Intake with something like a bms intake would it make a difference cuz I have a MPPK? would it be worth it?

Gen13 F36 · 12-03-2017, 03:35 AM

any Exhaust system as long as you don't remove your catalytic converter and pass california 95 db sound test (at the referee station) is legal. As with warranty just the exhaust will be voided. Never heard of an exhaust that blew up an engine or anything else but don't quote me on that.

BTW no one ever bought an exhaust and then went to a california referee station and get certified legal with certificate. your crazy to even try.....lol

I did tho with my 240sx HKS hiper exhaust and pass with flying colors at exactly 95 db lol.....referee guys was laughing. that only because I got a fix up ticket

04-27-2017, 03:26 AM	#1
Dleos619 14'335i Msport estroilblue 10 Rep 205 Posts Drives: 2014 335i msport Join Date: Mar 2017 Location: San diego iTrader: (0)	smog legal & warranty safe..?help probably a newbie question..i have a 2014 335i msport estoril blue,and want better sound BUT also want to keep it smog legal/warranty safe..any suggestions on what i can do. besides intake..?
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04-27-2017, 04:14 AM	#2
Dleos619 14'335i Msport estroilblue 10 Rep 205 Posts Drives: 2014 335i msport Join Date: Mar 2017 Location: San diego iTrader: (0)	would a muffler delete throw codes? or mess with warranty?any one have stock 335i f30 with jus muffler delete? if so can you post videos up here for me to check it out plz..
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04-27-2017, 08:18 PM	#3
Project Elite Captain 137 Rep 647 Posts Drives: F30 Join Date: Sep 2015 Location: Bay Area iTrader: (1)	ANY modification to the exhaust will void the exhaust warranty if there is an issue with the components down the line. No modification is warranty safe. Muffler delete will not throw a code. Plenty of youtube videos.
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05-03-2017, 03:22 PM	#4
goj Brigadier General 2255 Rep 3,622 Posts Drives: 2016 EBII 340i 6-MT Join Date: Aug 2015 Location: Bay Area, CA iTrader: (0)	Buy an aftermarket exhaust. Dinan will match warranty if, by some twisted fate, something went wrong. Thats the best way to add sound. Also, the F30 is pretty quiet inside except for the wind noise __________________ BMW CCA Member #516012 2016 340i, Estoril Blue, Manual Transmission, MPE, MPBBK, HRE FF04 Instagram: @brandons340i
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05-03-2017, 04:49 PM	#5
f32alex Private First Class 34 Rep 165 Posts Drives: 14' F32 435i Join Date: May 2016 Location: Bay Area iTrader: (0)	I have a 435 with res delete and muffler delete. there is a video on my instagram https://www.instagram.com/f32alex/
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05-15-2017, 01:30 PM	#8
Smallhabitat Private First Class 11 Rep 106 Posts Drives: F31 Join Date: Dec 2016 Location: California iTrader: (0)	How do you like eisenmann axel back? Any drone? Post a video. Thanks
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05-15-2017, 08:13 PM	#10
NewCarGuy335i Private First Class 13 Rep 196 Posts Drives: Black Sapphire 335i Join Date: Oct 2016 Location: Bay Area iTrader: (0)	did the eisenmann throw any codes? thinking about getting one
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05-17-2017, 12:37 PM	#12
CalCarNut Brigadier General 1061 Rep 3,258 Posts Drives: 2015 F36 Jet Black Sport Line Join Date: Apr 2015 Location: Blue Skies iTrader: (0) Garage List 2012 BMW X3 [0.00] 2015 BMW 428i Gran ... [10.00] 1996 Chevrolet Impa ... [8.00]	Catbacks are perfectly legal...although a waste of money if you can just replace the muffler imo...... __________________ 2015 BMW F36 428i JetBlack. Sport Line Edition 25% 3M Tint\|
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12-03-2017, 12:33 AM	#13
Dleos619 14'335i Msport estroilblue 10 Rep 205 Posts Drives: 2014 335i msport Join Date: Mar 2017 Location: San diego iTrader: (0)	?? H&R SS springs.and a MPPK kit and the eisenmann race exhaust jus sounds lovely!! QUESTION... IF I replace my air Intake with something like a bms intake would it make a difference cuz I have a MPPK? would it be worth it?
	Appreciate 0 Quote

12-03-2017, 03:35 AM	#14
Gen13 F36 Brigadier General 1599 Rep 3,748 Posts Drives: 428i Gran Coupe Join Date: Nov 2017 Location: Los Angeles, CA iTrader: (1)	any Exhaust system as long as you don't remove your catalytic converter and pass california 95 db sound test (at the referee station) is legal. As with warranty just the exhaust will be voided. Never heard of an exhaust that blew up an engine or anything else but don't quote me on that. BTW no one ever bought an exhaust and then went to a california referee station and get certified legal with certificate. your crazy to even try.....lol I did tho with my 240sx HKS hiper exhaust and pass with flying colors at exactly 95 db lol.....referee guys was laughing. that only because I got a fix up ticket
	Appreciate 0 Quote