|
|
|
|
|
|
BMW Garage | BMW Meets | Register | Today's Posts | Search |
|
BMW 3-Series (E90 E92) Forum
>
Weight Loss & a Muffler Delete
|
|
01-26-2011, 12:16 PM | #1 |
I do my crosswords in pen.
17
Rep 751
Posts |
Weight Loss & a Muffler Delete
I know it's around here somewhere, but I can't seem to find it.
Anyone know the exact weight of the OE muffler? I'm doing a simple tally at the moment. I'm getting stupid with my weight reduction, (not really concerned about comfort of the interior anymore) And i'm looking to shed around another 120ish lbs. Thanks guys.
__________________
GRUPPE TITAN Midwest
Last edited by guerilla twang; 01-26-2011 at 01:37 PM.. Reason: more description |
01-26-2011, 01:35 PM | #5 | |
I do my crosswords in pen.
17
Rep 751
Posts |
Quote:
Trunk carpet/plastics gutted = around 7-10lbs Not yet completed, lightweight Braille Battery, Muffler Delete, door cards, carpet throughout, headliner and of course CF hood and trunk, but that's further down the line. Someday i'm hacking that damn sunroof out too. Amazing, thanks Craven. Looking forward to slicing more bacon off this Piggy.
__________________
GRUPPE TITAN Midwest
|
|
Appreciate
0
|
01-26-2011, 01:40 PM | #6 |
Brigadier General
406
Rep 3,879
Posts |
No problem
The sunroof will save a lot of weight and lower your Center of gravity. It is very hard to remove though. The headliner is easy, but it gets really hot inside the car without one in... |
Appreciate
0
|
01-26-2011, 01:56 PM | #8 |
Brigadier General
406
Rep 3,879
Posts |
|
Appreciate
0
|
01-26-2011, 02:03 PM | #9 |
I do my crosswords in pen.
17
Rep 751
Posts |
Those prices look way to nice for a CF roof...I bet those are regular e90 panels, probably with the cutout for the sunroof..
Maybe I can just spot weld a piece of aluminum on there..
__________________
GRUPPE TITAN Midwest
|
Appreciate
0
|
01-26-2011, 02:08 PM | #10 |
Brigadier General
406
Rep 3,879
Posts |
Oops your right, that is the e90 version with the solid roof
Here is the e92 CF version: Part #54108045327 expansive, but an e90 with an e92 roof is pretty cool. |
Appreciate
0
|
01-26-2011, 03:28 PM | #12 |
Brigadier General
406
Rep 3,879
Posts |
|
Appreciate
0
|
01-27-2011, 08:25 PM | #13 |
Captain
48
Rep 842
Posts |
What kind of 0-60 times are u setting with these crazy weight reductions?
__________________
2006 325i: Matte Black Grills, AG m310 19's (19X8.5et35 & 19X9.5et33 - 235/35/19 & 265/30/19), Amber Covers, Magnaflow with black tips, Blacked Emblems, M3 Replica Bumper and Vorsteiner hood! |
Appreciate
0
|
01-27-2011, 08:43 PM | #14 |
Lieutenant Colonel
51
Rep 1,860
Posts |
interesting project
looking forward to what the final weight figures will be
__________________
Current 07 BSM E92 335i
Previous SGM E90 330i (R.I.P.) |
Appreciate
0
|
01-28-2011, 10:12 AM | #15 |
I do my crosswords in pen.
17
Rep 751
Posts |
I don't really have an accurate way to measure. I can try to rig something up I suppose. With the weight i've cut right now, i may have cut .5 off my 0-60 time.
I will tell you that the car behaves so much differently. It doesn't have the 'piggy' feeling anymore, and it also doesn't seem to fight me when i'm accelarating. Less body roll, better accelaration, more nimble. Everything performance wise has increased. I will tell you it is far noisier in the cabin, you can hear virtually everything going on in the rear of the car, differential, tire slippage, everything. I like it though, it's quite visceral. My goal for final weight figures while retaining daily driveability is around 3100, i'm going to be optimistic and try to get it down to an even 3000.
__________________
GRUPPE TITAN Midwest
|
Appreciate
0
|
01-30-2011, 02:37 AM | #16 |
Colonel
77
Rep 2,114
Posts |
I wonder how heavy the stock rear seats in the E92 are. Might have to pull those out this summer.
I just have the muffler deleted and I can tell you first hand after damn near dropping it on my toe, it's heavy. I wasn't ready for it when my exhaust guy finished detaching it from the hangers. Ridiculous.
__________________
E92 '08 335Xi 6AT - Cobb AP3 Tuned by MAC Autosport, Original Prototype Xi DOCRace 6266 Single Turbo Swap, VRSF CP w/Synapse BOV, VRSF 7" FMIC, BMS Cowl, H&R Coilovers, Renn Motorsport RS-51's, Stoptech Stage 2 Slotted, xHP Stage 3, Earl's Racing Oil Cooler, Turner Boost Gauge, M3 Lip Spoiler.
Standing Mile Record Holder for Xi over a mile high: 168.2MPH @ 5512'; The Colorado Mile hosted by The US Mile. |
Appreciate
0
|
01-30-2011, 11:52 AM | #17 | |
I do my crosswords in pen.
17
Rep 751
Posts |
Quote:
1 word to describe the car now is: Visceral. totally and completely.
__________________
GRUPPE TITAN Midwest
|
|
Appreciate
0
|
01-30-2011, 07:59 PM | #18 | |
Major
106
Rep 1,428
Posts |
Quote:
|
|
Appreciate
0
|
01-31-2011, 10:38 AM | #19 | |
I do my crosswords in pen.
17
Rep 751
Posts |
Quote:
The first thing I did after gutting was condition all my seats and put them in storage. They are ready to go at a moments notice, and with just a T-50 and a flathead I can have my interior back in about 20 mins. So I don't see any problem with it. I rarely have a passenger, let alone 2 or 3, so it doesn't make a difference in that aspect. I actually much prefer the noisier cabin as well, I may get tired of it eventually, but eh, right now it's tons of fun.
__________________
GRUPPE TITAN Midwest
|
|
Appreciate
0
|
01-31-2011, 05:22 PM | #20 |
Private First Class
8
Rep 164
Posts |
What else have you done for weight savings? Have you done CF trunk and hood or are those a thought? I don't know how much you are looking to save but there are little things that some people do that I have seen.
Mini batteries, taking out windshield washer fluid bottles, and other things like that but that is on an evo. To me a BMW wouldn't feel BMW if I took out a lot of that stuff. Sounds like a cool project though. |
Appreciate
0
|
01-31-2011, 06:34 PM | #21 | |
I do my crosswords in pen.
17
Rep 751
Posts |
Quote:
Planning on a Braille, and a Muffler Delete within the next coming weeks, around april i'll be slapping on some 18lb wheels as well. I'll keep this thread updated as I move forward. Oh as sort of a teaser, I am determined to be the first to hack my sunroof out of this car. I hate it and it weighs too much. Looking to import a Euro headliner with the Sunroof delete, and i'll probably just tac around the opening on the top, bondo it, sand it, and slap a sheet of vinyl on it.
__________________
GRUPPE TITAN Midwest
|
|
Appreciate
0
|
01-31-2011, 09:47 PM | #22 |
Private First Class
8
Rep 164
Posts |
Some other things that I have been reading on the EVO forums are small but do add weight. Trunk carpet, floor mats, then of course your intake, exhaust, HFC (if permissible), coilovers, even lighter radiators and taking out radiator fans. I haven't spent much time with my head under the hood of my Bimmer so not sure if there are two but a lot of EVO owners remove the second radiator fan. Buschur and AMS sell Mini battery kits. You would need to fob your own tray but its a start!
There are other drastic things but that would get crazy like speakers, AC, door insulation, and front and rear bumper supports. A little too drastic for the street though I think. Good luck with everything man! |
Appreciate
0
|
Bookmarks |
|
|