Quad catback exhaust (Group Buy Feeler) - Page 2 - BMW 1 Series Coupe Forum / 1 Series Convertible Forum (1M / tii / 135i / 128i / Coupe / Cabrio / Hatchback) (BMW E82 E88 128i 130i 135i)

1thirtyfizzo · 01-03-2013, 01:33 PM

Im interested. Lets do a group buy...lol.

WhiteTgr135i · 01-03-2013, 10:05 PM

Sorry for the long wait everyone, been very busy lately, so didn't have the time to take pictures. Had a little time today, so i took a few pics of the exhaust, as promised. The exhaust on my car is a prototype. The final product will be made out of stainless steel or titanium(extra). The welds will look a lot cleaner and piping will have a smoother finish, with smooth bends.

xShadows · 01-03-2013, 10:57 PM

I'm down for a group buy when these are ready.

alp135 · 01-04-2013, 12:13 AM

Is it gonna have to be welded on to the mid pipe? Or will there be a flange to bolt it

WhiteTgr135i · 01-04-2013, 02:53 AM

It will have to be welded onto the mid pipe, but i can see if he can fabricate a flange so you wouldn't have to weld it on.

T-Dubbs · 01-04-2013, 05:50 PM

Is there any update to the diffuser that is required?

shemeld_135 · 01-04-2013, 05:58 PM

i would like to keep the n55 mids..so if he can make just axel back ill be interested for sure sounds nice...also not sure how the right side of exhaust is held up..did you have to welt another hook for a hanger?

WhiteTgr135i · 01-04-2013, 07:16 PM

Yes, the diffuser can be purchased on the link below.

http://www.ebay.com/itm/BMW-E82-1-Se...c22116&vxp=mtr

And you maintain the stock n55 mids. The quad exhaust is a axle back setup. The secondary pipe that leads to the right side of the exhaust goes behind the diffuser, and is held in place by a hangar.

ShocknAwe · 01-04-2013, 07:17 PM

There would have to be another hanger over there. Also a flange is a must, no way it would be worth welding on.

On another note, it looks like there might be room for a straight through 2-in-2-out muffler at the y pipe.

shemeld_135 · 01-04-2013, 09:08 PM

im in

SfValley335i · 01-06-2013, 03:52 PM

So this is just an Axel back? Seems like there is no muffler, which means done and hell of alot drone if your catless.

I dont like that theres no muffler and that the pipping is crushed not mandrel bent.

WhiteTgr135i · 01-06-2013, 04:02 PM

This is a proto-type like i said, so everything will be made from stainless steel and mandrel bent. Also, if you would like a muffler, you can have one. These are made to order, so each buyer can have exactly what they want done to it. Like Burger Kings slogan, "have it your way"

.

Stohlen · 01-06-2013, 06:19 PM

What is the minimum piping size we're looking at here? And by that I mean the smallest part of the pipe if it has to neck down for any reason.

WhiteTgr135i · 01-06-2013, 06:27 PM

There is no smallest pipe, when I got this exhaust made, I made sure it was equal size. So all the piping on my exhaust is 3 inches but the final product will be 2.75 piping all around

Stohlen · 01-06-2013, 09:21 PM

Quote:

Originally Posted by WhiteTgr135i

There is no smallest pipe, when I got this exhaust made, I made sure it was equal size. So all the piping on my exhaust is 3 inches but the final product will be 2.75 piping all around

I would be interested if it was 3 inches.

WhiteTgr135i · 01-06-2013, 10:01 PM

The exhaust can be made exactly the way you want. You can have it made from 2.5 inch piping, to 2.75 inch, to 3 inch piping, stainless steel tips, titanium tips, black tips, carbon tips. Some options will cost extra, but whomever is interested, PM me. The first 10 people who are 100% interested will get a discounted price. As soon as the GB reaches 10, i will send a PM to the people listed below.

1. shemeld_135
2. xShadows
3. 1thirtyfizzo
4. alp135
5. T-Dubbs
6. Got_///M
7. hhuynh14
8.
9.
10.

blakelocati · 01-06-2013, 10:58 PM

PM'd for group buy!!

Edit: remember, I was the first to post in this thread.

WhiteTgr135i · 01-07-2013, 03:44 AM

1. shemeld_135
2. xShadows
3. 1thirtyfizzo
4. alp135
5. T-Dubbs
6. Got_///M
7. hhuynh14
8. blakelocati
9.
10.

As soon as we get 2 more people interested in the group buy, i will get the official price and estimate time it will take to have these built. I will PM everyone personally and let them know whats going on! Thanks everyone.

ShocknAwe · 01-07-2013, 07:07 AM

Stainless steel, TIG welded with mandrel bends (not crushed), along with a muffler and axle-back option?

If so, count me in on one of the 10.

xShadows · 01-07-2013, 07:36 AM

After re-reading this thread, is this for N54 or N55? Or will it work with both? I'm looking for a bolt on fit, not something that needs to be welded.

shemeld_135 · 01-07-2013, 01:23 PM

bump need 10th person

WhiteTgr135i · 01-07-2013, 01:44 PM

Will work for both n54 and n55.

01-04-2013, 05:50 PM	#28
T-Dubbs Private First Class Drives: '08 135i Join Date: Apr 2012 Location: Calgary,AB/Palm Springs CA Posts: 141 iTrader: (1)	Is there any update to the diffuser that is required? __________________ JB4/KW V2/Bmw Performance exhaust/Mr.5 Intake/VRSF Downpipes

01-04-2013, 07:17 PM	#31
ShocknAwe Lieutenant Drives: 2010 135i Join Date: Jul 2012 Location: Charleston, SC Posts: 441 iTrader: (3)	There would have to be another hanger over there. Also a flange is a must, no way it would be worth welding on. On another note, it looks like there might be room for a straight through 2-in-2-out muffler at the y pipe. __________________ 2010 135i M-Sport 6MT Jet Black N54

01-06-2013, 03:52 PM	#33
SfValley335i Colonel Drives: Current:135i Sold:335i sedan Join Date: Mar 2007 Location: City of Angels Posts: 2,005 iTrader: (7)	So this is just an Axel back? Seems like there is no muffler, which means done and hell of alot drone if your catless. I dont like that theres no muffler and that the pipping is crushed not mandrel bent. __________________ Made 417whp/403wtq in 2008 no meth/nos

01-06-2013, 10:58 PM	#39
blakelocati thatnew135iguy Drives: 2009 BMW 135i 6MT Join Date: Sep 2012 Location: NorCal Posts: 156 iTrader: (0)	PM'd for group buy!! Edit: remember, I was the first to post in this thread. Last edited by blakelocati; 01-07-2013 at 12:08 AM.

01-07-2013, 07:07 AM	#41
ShocknAwe Lieutenant Drives: 2010 135i Join Date: Jul 2012 Location: Charleston, SC Posts: 441 iTrader: (3)	Stainless steel, TIG welded with mandrel bends (not crushed), along with a muffler and axle-back option? If so, count me in on one of the 10. __________________ 2010 135i M-Sport 6MT Jet Black N54

01-03-2013, 01:33 PM	#23
1thirtyfizzo Private First Class Drives: E93 335i and E82 135i Join Date: Apr 2012 Location: Pennsylvania Posts: 193 iTrader: (0)	Im interested. Lets do a group buy...lol.

01-03-2013, 10:05 PM	#24
WhiteTgr135i Captain Drives: 2012 BMW 135i in Alpine White Join Date: Jul 2011 Location: Orange County, CA Posts: 828 iTrader: (4)	Sorry for the long wait everyone, been very busy lately, so didn't have the time to take pictures. Had a little time today, so i took a few pics of the exhaust, as promised. The exhaust on my car is a prototype. The final product will be made out of stainless steel or titanium(extra). The welds will look a lot cleaner and piping will have a smoother finish, with smooth bends.

01-03-2013, 10:57 PM	#25
xShadows Private First Class Drives: 2008 135i 6MT Join Date: Aug 2012 Location: Sanford, NC Posts: 172 iTrader: (2)	I'm down for a group buy when these are ready.

01-04-2013, 12:13 AM	#26
alp135 Private Drives: 2008 alpine white 135i m pack. Join Date: Sep 2011 Location: United States Posts: 87 iTrader: (0)	Is it gonna have to be welded on to the mid pipe? Or will there be a flange to bolt it

01-04-2013, 02:53 AM	#27
WhiteTgr135i Captain Drives: 2012 BMW 135i in Alpine White Join Date: Jul 2011 Location: Orange County, CA Posts: 828 iTrader: (4)	It will have to be welded onto the mid pipe, but i can see if he can fabricate a flange so you wouldn't have to weld it on.

01-04-2013, 05:58 PM	#29
shemeld_135 Captain Drives: 2011 135i Join Date: Dec 2010 Location: KOP, PA Posts: 635 iTrader: (5) Garage List 2008 e82 [3.80]	i would like to keep the n55 mids..so if he can make just axel back ill be interested for sure sounds nice...also not sure how the right side of exhaust is held up..did you have to welt another hook for a hanger?

01-04-2013, 07:16 PM	#30
WhiteTgr135i Captain Drives: 2012 BMW 135i in Alpine White Join Date: Jul 2011 Location: Orange County, CA Posts: 828 iTrader: (4)	Yes, the diffuser can be purchased on the link below. http://www.ebay.com/itm/BMW-E82-1-Se...c22116&vxp=mtr And you maintain the stock n55 mids. The quad exhaust is a axle back setup. The secondary pipe that leads to the right side of the exhaust goes behind the diffuser, and is held in place by a hangar.

01-04-2013, 09:08 PM	#32
shemeld_135 Captain Drives: 2011 135i Join Date: Dec 2010 Location: KOP, PA Posts: 635 iTrader: (5) Garage List 2008 e82 [3.80]	im in

01-06-2013, 04:02 PM	#34
WhiteTgr135i Captain Drives: 2012 BMW 135i in Alpine White Join Date: Jul 2011 Location: Orange County, CA Posts: 828 iTrader: (4)	This is a proto-type like i said, so everything will be made from stainless steel and mandrel bent. Also, if you would like a muffler, you can have one. These are made to order, so each buyer can have exactly what they want done to it. Like Burger Kings slogan, "have it your way" .

01-06-2013, 06:19 PM	#35
Stohlen Lieutenant Drives: AW 135i Join Date: Aug 2012 Location: Waterford, Mi Posts: 536 iTrader: (1) Garage List 2008 BMW 135i [5.00]	What is the minimum piping size we're looking at here? And by that I mean the smallest part of the pipe if it has to neck down for any reason.

01-06-2013, 06:27 PM	#36
WhiteTgr135i Captain Drives: 2012 BMW 135i in Alpine White Join Date: Jul 2011 Location: Orange County, CA Posts: 828 iTrader: (4)	There is no smallest pipe, when I got this exhaust made, I made sure it was equal size. So all the piping on my exhaust is 3 inches but the final product will be 2.75 piping all around

01-06-2013, 10:01 PM	#38
WhiteTgr135i Captain Drives: 2012 BMW 135i in Alpine White Join Date: Jul 2011 Location: Orange County, CA Posts: 828 iTrader: (4)	The exhaust can be made exactly the way you want. You can have it made from 2.5 inch piping, to 2.75 inch, to 3 inch piping, stainless steel tips, titanium tips, black tips, carbon tips. Some options will cost extra, but whomever is interested, PM me. The first 10 people who are 100% interested will get a discounted price. As soon as the GB reaches 10, i will send a PM to the people listed below. 1. shemeld_135 2. xShadows 3. 1thirtyfizzo 4. alp135 5. T-Dubbs 6. Got_///M 7. hhuynh14 8. 9. 10.

01-07-2013, 03:44 AM	#40
WhiteTgr135i Captain Drives: 2012 BMW 135i in Alpine White Join Date: Jul 2011 Location: Orange County, CA Posts: 828 iTrader: (4)	1. shemeld_135 2. xShadows 3. 1thirtyfizzo 4. alp135 5. T-Dubbs 6. Got_///M 7. hhuynh14 8. blakelocati 9. 10. As soon as we get 2 more people interested in the group buy, i will get the official price and estimate time it will take to have these built. I will PM everyone personally and let them know whats going on! Thanks everyone.

01-07-2013, 07:36 AM	#42
xShadows Private First Class Drives: 2008 135i 6MT Join Date: Aug 2012 Location: Sanford, NC Posts: 172 iTrader: (2)	After re-reading this thread, is this for N54 or N55? Or will it work with both? I'm looking for a bolt on fit, not something that needs to be welded.

01-07-2013, 01:23 PM	#43
shemeld_135 Captain Drives: 2011 135i Join Date: Dec 2010 Location: KOP, PA Posts: 635 iTrader: (5) Garage List 2008 e82 [3.80]	bump need 10th person

01-07-2013, 01:44 PM	#44
WhiteTgr135i Captain Drives: 2012 BMW 135i in Alpine White Join Date: Jul 2011 Location: Orange County, CA Posts: 828 iTrader: (4)	Will work for both n54 and n55.

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