exhaust valves location?
05-03-2019, 06:12 PM
#1
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Thread Starter
exhaust valves location?
can someone tell me where the exhaust valve flaps are located on the C450 ?
is this flap on the header? or is it at the exit of the exhaust just before/after the mufflers?
is this flap on the header? or is it at the exit of the exhaust just before/after the mufflers?
05-04-2019, 10:43 AM
#2
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2019 AMG C43 Sedan
Here's some pics of a C63 muffler and valve. C43/450 is probably similar.
05-04-2019, 11:01 AM
#3
I don’t think the c450 ever had flaps. If you’re talking about the performance exhaust, MB started offering that on the c43 as an option.
05-04-2019, 03:16 PM
#4
MBWorld Fanatic!
No flaps on the C450. Exhaust volume is determined by rpm. Crackles and pops are initiated through ECU mapping and are only present in S+ mode.
On the C450, the downpipes merge to a single exhaust line that runs through a single resonator. After the resonator it splits at the Y-pipe and runs to the dual mufflers. There are no bypass valves on those mufflers.
On the C450, the downpipes merge to a single exhaust line that runs through a single resonator. After the resonator it splits at the Y-pipe and runs to the dual mufflers. There are no bypass valves on those mufflers.
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PFEAMG (05-07-2019)
05-07-2019, 01:24 PM
#5
Member
Thread Starter
No flaps on the C450. Exhaust volume is determined by rpm. Crackles and pops are initiated through ECU mapping and are only present in S+ mode.
On the C450, the downpipes merge to a single exhaust line that runs through a single resonator. After the resonator it splits at the Y-pipe and runs to the dual mufflers. There are no bypass valves on those mufflers.
On the C450, the downpipes merge to a single exhaust line that runs through a single resonator. After the resonator it splits at the Y-pipe and runs to the dual mufflers. There are no bypass valves on those mufflers.
