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View Full Version : Will an E32 750i rear muffler fit my E34 535i


KeithW '91 535i
12-09-2007, 12:34 AM
with any modification? If yes, what mod(s) do I need to do? Found the E32 Remus muffler and have not bought it yet. Thanks.
winfred
12-09-2007, 01:18 AM
it'll fit you just gotta neck up the 1.75" pipes on the car to the 2.25" 750 pipes, i had a stock 750 catback on my 535, i shortened the pipes infront of the resonator about 8" and welded the flanges from the 535 catback to it so it would bolt to the stock 535 cats
http://members.cox.net/wdixon27/750%20low%20tips.jpg
http://members.cox.net/wdixon27/750%20high%20tips.jpg
http://members.cox.net/wdixon27/750catback1.jpg
http://members.cox.net/wdixon27/750catback2.jpg
Torque
12-10-2007, 03:45 PM
Did it sound any different with it?
winfred
12-11-2007, 12:56 AM
it was nice and deep
repenttokyo
12-11-2007, 08:39 AM
would you be interested in selling your b and b?
Blitzkrieg Bob
12-11-2007, 02:00 PM
Do you think this would work on an M5?

I need a better exhaust, the B&B system is way too loud.
Blitzkrieg Bob
12-11-2007, 02:20 PM
would you be interested in selling your b and b?

Yeah, as soon as I find a stock M5 sysytem.

Its only 8 months old. got mummy wrap on the resonators and black silicon paint on the can to keep away the Ricers.
bmwrp8
12-11-2007, 05:26 PM
it was nice and deep

winfred was it nice and deep but not loud? my 525 annoys me bec. stock exhaust is too loud. i could get a stock 750 exhaust but i don't want it too loud
Blitzkrieg Bob
12-11-2007, 06:53 PM
winfred was it nice and deep but not loud? my 525 annoys me bec. stock exhaust is too loud. i could get a stock 750 exhaust but i don't want it too loud


both my stock 525 exhausts are pretty quite, maybe it's time for a new exhaust.
winfred
12-11-2007, 10:00 PM
should, pipe size should be closer as i guess the m5 has bigger pipes then the 535


Do you think this would work on an M5?

I need a better exhaust, the B&B system is way too loud.
winfred
12-12-2007, 12:47 AM
if your stock muffler is loud it's rusted empty with no baffles left, mine was not loud at all, after all it's a stock muffler from a executive car


winfred was it nice and deep but not loud? my 525 annoys me bec. stock exhaust is too loud. i could get a stock 750 exhaust but i don't want it too loud
bmwrp8
12-12-2007, 02:17 AM
if your stock muffler is loud it's rusted empty with no baffles left, mine was not loud at all, after all it's a stock muffler from a executive car

can you fix that? or it's cheaper to buy a new one? new one here costs more than $300:(
repenttokyo
12-12-2007, 05:25 AM
there's no real way to "fix" a muffler, it's pretty much a replacement process :(
bmwrp8
12-13-2007, 05:18 AM
there's no real way to "fix" a muffler, it's pretty much a replacement process :(

just talked to a friend with an old 911 with a noisy stock exhaust, he opened his exhaust and replaced the inside i guess with fiberglass and cotton i dunno, but was a success. i'll talk to his mechanic for the complete details and try to do it next week. If everything turns out great i'll post it with some pics.:D It only cost him less than $50.:D
repenttokyo
12-13-2007, 07:49 AM
just talked to a friend with an old 911 with a noisy stock exhaust, he opened his exhaust and replaced the inside i guess with fiberglass and cotton i dunno, but was a success. i'll talk to his mechanic for the complete details and try to do it next week. If everything turns out great i'll post it with some pics.:D It only cost him less than $50.:D


I don't mean to rain on your parade, but $50 buys a replacement muffler that will outperform stuffing your old exhaust with fibreglass.
bmwrp8
12-13-2007, 08:29 AM
I don't mean to rain on your parade, but $50 buys a replacement muffler that will outperform stuffing your old exhaust with fibreglass.

here in philippines cheapest exhaust is almost $300 for the bimmer.if i could buy an exhaust here for less than 50 bucks why would I go thru the hassle of dismantling my exhaust?:( I was just pointing out what my friend did.
bmwrp8
12-13-2007, 08:44 AM
Here it's $1000 to $1700 to get a new exhaust that's not an Afro-American engineering ghetto fix

wow!
Blitzkrieg Bob
12-13-2007, 02:34 PM
here in philippines cheapest exhaust is almost $300 for the bimmer.if i could buy an exhaust here for less than 50 bucks why would I go to the hassle of dismantling my exhaust?:( I was just pointing out what my friend did.

Here it's $1000 to $1700 to get a new exhaust that's not an Afro-American engineering ghetto fix