Quad exhaust setup on a 135i with 1M bodykit

cmr1706 · 03-08-2018, 03:28 AM

Hi guys, I'm in a tricky situation and I need your help.

I'm from Luxembourg, and I bought an US-Import 135i from 08 and I already have the 1M body kit. In order to change the bodykit I wanted to do a custom quad exhaust setup on my 135i. The problem is, apparently there isn't enough space for two exhaust pipes on the right side (according to my mechanic).

I contacted eisenmann and they told me that the quad exhaust they currently have for the 135i probably doesn't fit with the 1M diffuser...

I see everywhere a quad exhaust setup on 135i's but never with an 1M diffuser...

Do you guys know what exhaust could fit? I was told that bastuck would probably fit and remus I really don't like the tips

1and1 · 03-08-2018, 07:12 AM

Nothing tricky, just a few parts to remove & replace.

Gotta move the battery, and replace the battery box with the 1M style.

TUN3D 135i build (1M Conversion) - Battery & Exhaust

If you can't see the pics, there are photobucket hotlink fixes available for firefox and chrome that bring back the pics. Outstanding little addons, highly recommended.

cmr1706 · 03-08-2018, 08:03 AM

Thank you very much! I will have a detailed look at the link.

I was told that it's possible but it seems that here in Luxemburg no one is willing to do it...
Hope I find someone, or if it's not too hard I'll have a try myself

HondaGoneRogue · 03-08-2018, 07:16 PM

I have the Bastuck and it will probably sit too low for the 1m kit. The U.S. cars have a charcoal canister than doesnt let the exhaust mount as high as euro models.

cmr1706 · 03-12-2018, 01:42 PM

Yeah I was told that my model was tricky because of the charcoal canister... ok so to do the quad exhaust setup I'll have to move the battery (1M style) and move the charcoal canister a few inches?

It seems that the battery replacement is an "easy"" thing to do in comparison of the charcoal canister.. I didn't find anyone who has done it here, I think I'll look further because my mechanic says its a pain in the ass and won't do it, or if he does he will charge a huge amount of money and I'm not really into it

Thank you for your answers, they are really helpfull

03-08-2018, 03:28 AM	#1
cmr1706 Registered 0 Rep 3 Posts Drives: BMW 135i e82 Join Date: Mar 2018 Location: Luxembourg iTrader: (0)	Quad exhaust setup on a 135i with 1M bodykit Hi guys, I'm in a tricky situation and I need your help. I'm from Luxembourg, and I bought an US-Import 135i from 08 and I already have the 1M body kit. In order to change the bodykit I wanted to do a custom quad exhaust setup on my 135i. The problem is, apparently there isn't enough space for two exhaust pipes on the right side (according to my mechanic). I contacted eisenmann and they told me that the quad exhaust they currently have for the 135i probably doesn't fit with the 1M diffuser... I see everywhere a quad exhaust setup on 135i's but never with an 1M diffuser... Do you guys know what exhaust could fit? I was told that bastuck would probably fit and remus I really don't like the tips
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03-08-2018, 07:12 AM	#2
1and1 Loves me some MHD! 1857 Rep 1,718 Posts Drives: faster than he should... Join Date: Jul 2016 Location: Tally, FL iTrader: (2) Garage List '09 135i [10.00]	Nothing tricky, just a few parts to remove & replace. Gotta move the battery, and replace the battery box with the 1M style. TUN3D 135i build (1M Conversion) - Battery & Exhaust If you can't see the pics, there are photobucket hotlink fixes available for firefox and chrome that bring back the pics. Outstanding little addons, highly recommended. __________________ 1and1 135i - E82.N54 2009 BSM - MHD / xHP / DCI, PR CP & 7.5" Race IC / N55 mid & Borla . . WL RSFI, Koni, Eibach & Dinan CP's, M3 CA's / EBC Red's & Firehawk 500's X1 - E84.N20 2013 MGM - JB4 - The Wife's, now with new turbo & ewg Last edited by 1and1; 03-08-2018 at 07:24 AM..
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03-08-2018, 08:03 AM	#3
cmr1706 Registered 0 Rep 3 Posts Drives: BMW 135i e82 Join Date: Mar 2018 Location: Luxembourg iTrader: (0)	Thank you very much! I will have a detailed look at the link. I was told that it's possible but it seems that here in Luxemburg no one is willing to do it... Hope I find someone, or if it's not too hard I'll have a try myself
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03-08-2018, 07:16 PM	#4
HondaGoneRogue They like my Swag... 433 Rep 3,762 Posts Drives: 15 GSM 435i GC Join Date: Aug 2008 Location: South Dakota iTrader: (4) Garage List 2015 435i Gran Coupe [0.00]	I have the Bastuck and it will probably sit too low for the 1m kit. The U.S. cars have a charcoal canister than doesnt let the exhaust mount as high as euro models. __________________ 2015 435i Gran Coupe - Current 2008 AW 135i - Sold
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03-12-2018, 01:42 PM	#5
cmr1706 Registered 0 Rep 3 Posts Drives: BMW 135i e82 Join Date: Mar 2018 Location: Luxembourg iTrader: (0)	Yeah I was told that my model was tricky because of the charcoal canister... ok so to do the quad exhaust setup I'll have to move the battery (1M style) and move the charcoal canister a few inches? It seems that the battery replacement is an "easy"" thing to do in comparison of the charcoal canister.. I didn't find anyone who has done it here, I think I'll look further because my mechanic says its a pain in the ass and won't do it, or if he does he will charge a huge amount of money and I'm not really into it Thank you for your answers, they are really helpfull
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