Hamann Quad Exhaust Installed w/ Stock Apron
03-14-2006, 09:27 AM
#1
Senior Members
Thread Starter
Join Date: Mar 2005
Location: Santa Barbara, CA
Posts: 760
Likes: 0
Received 0 Likes
on
0 Posts
My Ride: 2004 545i - 6 speed manual (July 04 build), silver-grey/black, sports package std equipment (18", active roll, active steering, adaptive headlights), premium sound, bluetooth enabled, folding rear seat, lumbar, 3m hood/bumper protective film, rear tint, euro reflectors.
I just finished my Hamann Quad Exhaust Install.
I am pleased with the results. It is a fairly quite system, which my wife likes and I appreciate on my freeway commute. The car is so well sound proofed, that even though there is a nice rumble to it, it is very hard to notice any difference during normal crusing. Seems that most of the increased noise is while lugging the engine up to 1800 rpm and when it starts to rev above 3000 rpm.
I would not mind a little more noise, and I may remove the second resonator in the future. I will see what happens when I install the Dinan CAI. Right now if I really want to hear it, I need to open the window.
I liked the look of the stock apron so I moded it for the second set of pipes. I made the cut out, then formed a tunnel to match the factory side. I am fairly pleased with the results.
No real HP change from the stock system. I am waiting for my G-meter download cable to compare the graphs. I took the average 4 runs between the stock and the new, my peak HP went down 1.25 and my average HP went up about 2.25. I imagine this is about the error of the recording system.
I did the runs right before and after the install, so I had both exhausts systems (weight wise) for the runs.
I am pleased with the results. It is a fairly quite system, which my wife likes and I appreciate on my freeway commute. The car is so well sound proofed, that even though there is a nice rumble to it, it is very hard to notice any difference during normal crusing. Seems that most of the increased noise is while lugging the engine up to 1800 rpm and when it starts to rev above 3000 rpm.
I would not mind a little more noise, and I may remove the second resonator in the future. I will see what happens when I install the Dinan CAI. Right now if I really want to hear it, I need to open the window.
I liked the look of the stock apron so I moded it for the second set of pipes. I made the cut out, then formed a tunnel to match the factory side. I am fairly pleased with the results.
No real HP change from the stock system. I am waiting for my G-meter download cable to compare the graphs. I took the average 4 runs between the stock and the new, my peak HP went down 1.25 and my average HP went up about 2.25. I imagine this is about the error of the recording system.
I did the runs right before and after the install, so I had both exhausts systems (weight wise) for the runs.
03-14-2006, 09:38 AM
#2
Contributors
Join Date: Jan 2005
Location: Thugged out since Cub Scouts
Posts: 1,675
Likes: 0
Received 0 Likes
on
0 Posts
My Ride: 2007 E63 M6: Silverstone Metallic... Fully loaded2005 DINAN5 (545i): Jet Black... Fully loaded1955 Chevy: Custom
Sweeet! Good looking too 
03-14-2006, 11:27 AM
#4
Contributors
Join Date: Apr 2005
Location: MIAMI B*CH
Posts: 6,959
Likes: 0
Received 0 Likes
on
0 Posts
My Ride: MY RIDE is DA real .-) HAMANN 5 aka BLACK MAMBA born on 16/06/2005/delivered on 05/08/2005 as following:
530dA (steptronic), Black II (JET), leather Dakota auburn black, mapple trim, head-up display, dynamic drive, active steering, adaptive xenon headlights (auto levelling) with headlight washers, alarm, comfort seats with massage function, advanced A/C, big compartment armrest, aux-in, MP3, Logic 7, Radio PRO, CD in-dash+cd changer, power rear sunshades, rear airbags, park distance control, auto dimming folding mirrors, smoking package, shiny shadow line (individual), fold down rear seats, ski bag, sport suspension, run flats on �116-style� rims (Good Year NCT5+), cup holders, debadged, fire extinguishers, additional permanent power outlet, BMW coat hanger, trunk release button (installed by Hobi), GPS tracking device and a big thx 2 Iceman.
Mods done:
� Authentic HAMANN FRONT APRON Including ellipsoid fog lights Item-No.: 10 060 110
� Authentic HAMANN REAR SPOILER Item-No.: 10 060 130,
� Authentic HAMANN HAMANN ALUMINIUM PEDALS For cars with manual gearbox Item-No.: 80 099 100 81,00 For cars with automatic transmission Item-No.: 80 099 120
� Authentic HAMANN FOOT REST In aluminium For left-hand drive vehicles Item No. : 80 099 122
� Authentic HAMANN HAND-BRAKE LEVER In aluminium For left- and right-hand drive cars Item No. : 80 099 216
� Authentic HAMANN Idrive of alu (sorry this is the only one in the World) but you can have it in carbon fiber ,
� Authentic HAMANN EXCLUSIVE FLOORMAT SET In black with HAMANN logo in silver For left-hand drive cars Item-No. : 80 060 120 For right-hand drive cars Item-No. : 80 060
� Authentic HAMANN COVER FOR OIL FILLER CAP In aluminium Item-No.: 80 099 117
� Authentic HAMANN SPORT REAR MUFFLER 4 TAILPIPES Sport rear muffler with four round stainless-steel tailpipes ( � 76mm ) Item-No.: 50 060 111
� Authentic HAMANN new add-on for M pack rear with diffusor for quad pipes -AVAILABLE NOW (http://forums.e60.net/index.php?act=ST&f=22&t=30630&st=0#entry332409)
� ///M steering wheel w Pegasus logo (this will be also changed to three spoke sports)
� ///M pack rear
� HAMANN ECU upgrade 265 HP 608 Nm.
most improtant:
�real and working like a charm forumsbuy real LED tails and PIAA 4700k fogs!!! for HAMANN full front apron you need H3
� CustomAngels, Angel Eyes Brighter than stocks 10X, WHITE & (REd for shows).
� Authentic HAMANN LIGHT-ALLOY WHEELS DESIGN EDITION RACE 20"
Ultra-light forged 3-pieced light-alloy wheel, Cross-spoke-design,Spider in black, titanium, screwing,polished flange
DIMENSIONS : 9.0 J x 20 FA Item No.: 91 207 315
10.5 J x 20 only RA Item No.: 91 207 625
Recommended 20" Complete Wheel Set DESIGN EDITION RACE I went with most aggressive Combination A.10 FA 9.0 J x 20 / RA 10.5 J x 20 with tires: FA 245/30 ZR 20 / RA 285/25 ZR 20
� Authentic HAMANN LOWERING KIT 4 progressive sport springs Lowering by approx. 40 mm FA, 20 mm RA Item-No.: 20 060 125
� Authentic HAMANN TIRE - PRESSURE CHECK SENSOR SYSTEM
� Authentic HAMANN SIDE SILLS Item-No.: 10 060 120
� Authentic HAMANN REAL CF ROOF SPOLIER Item-No.: 10 060 235
� Authentic HAMANN AIRBAG SPORT STEERING WHEEL 3-SPOKE Three-spoke design w their SMG paddles (For assembly O.E. airbag in exchange)
� Authentic HAMANN sports mirrors (all functions)
!!!!!!!!!!!!!!!!!!! and of course !!!!!!!!!!!!!!!!!
E60.net Clings
Still to do list;-):
� Our Hobi's camera system from : ww.switchchange.com).
� Individual leather interior (auburn+auburn alcantara)... and drive with sheer drivin' pleasure ... until 2009/2010 F10 comes or E60 possibly a 540d V8 diesel early in 2009 badly juiced!
Yo Jsal what a wise man! Cool happy for you, it will be more noisy if you step on it, if you remove the resonator you wife will be pissed...sorry but you will see. IT IS THE BEST sound, I am doing the quads this year but waiting for the M tech rear in April it will debute Congrats and please make some close-ups SOS 
any chance for the only E60 soundclip of hamann's??? PLZ
nice custom job Bro
Cool happy for you, it will be more noisy if you step on it, if you remove the resonator you wife will be pissed...sorry but you will see. IT IS THE BEST sound, I am doing the quads this year but waiting for the M tech rear in April it will debute Congrats and please make some close-ups SOS any chance for the only E60 soundclip of hamann's??? PLZ
nice custom job Bro
03-14-2006, 10:55 PM
#8
Contributors
Join Date: Oct 2004
Location: Singapore
Posts: 2,926
Likes: 0
Received 0 Likes
on
0 Posts
My Ride: 530iA Silver Grey , black interior. Premium Package, Navigation System, Head-up Display, Radio Satellite, Adaptive Xenon Headlights. AC Schnitzer Front Lip, H&R springs, Rear red reflector, All season Floor mat,
V. Nice!! Looks so much better than eisenmann..
Looks so much better than eisenmann..
03-15-2006, 12:11 AM
#9
Contributors
Join Date: Apr 2005
Location: MIAMI B*CH
Posts: 6,959
Likes: 0
Received 0 Likes
on
0 Posts
My Ride: MY RIDE is DA real .-) HAMANN 5 aka BLACK MAMBA born on 16/06/2005/delivered on 05/08/2005 as following:
530dA (steptronic), Black II (JET), leather Dakota auburn black, mapple trim, head-up display, dynamic drive, active steering, adaptive xenon headlights (auto levelling) with headlight washers, alarm, comfort seats with massage function, advanced A/C, big compartment armrest, aux-in, MP3, Logic 7, Radio PRO, CD in-dash+cd changer, power rear sunshades, rear airbags, park distance control, auto dimming folding mirrors, smoking package, shiny shadow line (individual), fold down rear seats, ski bag, sport suspension, run flats on �116-style� rims (Good Year NCT5+), cup holders, debadged, fire extinguishers, additional permanent power outlet, BMW coat hanger, trunk release button (installed by Hobi), GPS tracking device and a big thx 2 Iceman.
Mods done:
� Authentic HAMANN FRONT APRON Including ellipsoid fog lights Item-No.: 10 060 110
� Authentic HAMANN REAR SPOILER Item-No.: 10 060 130,
� Authentic HAMANN HAMANN ALUMINIUM PEDALS For cars with manual gearbox Item-No.: 80 099 100 81,00 For cars with automatic transmission Item-No.: 80 099 120
� Authentic HAMANN FOOT REST In aluminium For left-hand drive vehicles Item No. : 80 099 122
� Authentic HAMANN HAND-BRAKE LEVER In aluminium For left- and right-hand drive cars Item No. : 80 099 216
� Authentic HAMANN Idrive of alu (sorry this is the only one in the World) but you can have it in carbon fiber ,
� Authentic HAMANN EXCLUSIVE FLOORMAT SET In black with HAMANN logo in silver For left-hand drive cars Item-No. : 80 060 120 For right-hand drive cars Item-No. : 80 060
� Authentic HAMANN COVER FOR OIL FILLER CAP In aluminium Item-No.: 80 099 117
� Authentic HAMANN SPORT REAR MUFFLER 4 TAILPIPES Sport rear muffler with four round stainless-steel tailpipes ( � 76mm ) Item-No.: 50 060 111
� Authentic HAMANN new add-on for M pack rear with diffusor for quad pipes -AVAILABLE NOW (http://forums.e60.net/index.php?act=ST&f=22&t=30630&st=0#entry332409)
� ///M steering wheel w Pegasus logo (this will be also changed to three spoke sports)
� ///M pack rear
� HAMANN ECU upgrade 265 HP 608 Nm.
most improtant:
�real and working like a charm forumsbuy real LED tails and PIAA 4700k fogs!!! for HAMANN full front apron you need H3
� CustomAngels, Angel Eyes Brighter than stocks 10X, WHITE & (REd for shows).
� Authentic HAMANN LIGHT-ALLOY WHEELS DESIGN EDITION RACE 20"
Ultra-light forged 3-pieced light-alloy wheel, Cross-spoke-design,Spider in black, titanium, screwing,polished flange
DIMENSIONS : 9.0 J x 20 FA Item No.: 91 207 315
10.5 J x 20 only RA Item No.: 91 207 625
Recommended 20" Complete Wheel Set DESIGN EDITION RACE I went with most aggressive Combination A.10 FA 9.0 J x 20 / RA 10.5 J x 20 with tires: FA 245/30 ZR 20 / RA 285/25 ZR 20
� Authentic HAMANN LOWERING KIT 4 progressive sport springs Lowering by approx. 40 mm FA, 20 mm RA Item-No.: 20 060 125
� Authentic HAMANN TIRE - PRESSURE CHECK SENSOR SYSTEM
� Authentic HAMANN SIDE SILLS Item-No.: 10 060 120
� Authentic HAMANN REAL CF ROOF SPOLIER Item-No.: 10 060 235
� Authentic HAMANN AIRBAG SPORT STEERING WHEEL 3-SPOKE Three-spoke design w their SMG paddles (For assembly O.E. airbag in exchange)
� Authentic HAMANN sports mirrors (all functions)
!!!!!!!!!!!!!!!!!!! and of course !!!!!!!!!!!!!!!!!
E60.net Clings
Still to do list;-):
� Our Hobi's camera system from : ww.switchchange.com).
� Individual leather interior (auburn+auburn alcantara)... and drive with sheer drivin' pleasure ... until 2009/2010 F10 comes or E60 possibly a 540d V8 diesel early in 2009 badly juiced!
Originally Posted by soc_fans' post='255044' date='Mar 15 2006, 08:55 AM
V. Nice!! Looks so much better than eisenmann..
Looks so much better than eisenmann.. club is growing 
HI Soc_fans what do you plan with your car?
